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Groups > sci.physics > #638597 > unrolled thread
| Started by | "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> |
|---|---|
| First post | 2017-07-03 08:31 -0400 |
| Last post | 2017-07-26 14:08 -0400 |
| Articles | 17 on this page of 337 — 28 participants |
Back to article view | Back to sci.physics
Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-03 08:31 -0400
Re: Towards the *fully* 3D-printed electric cars. bitrex <bitrex@de.lete.earthlink.net> - 2017-07-03 09:04 -0400
Re: Towards the *fully* 3D-printed electric cars. Edward Prochak <edprochak@gmail.com> - 2017-07-03 06:31 -0700
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-03 08:37 -0500
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-06 15:21 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-06 13:14 -0700
Re: Towards the *fully* 3D-printed electric cars. Edward Prochak <edprochak@gmail.com> - 2017-07-07 08:00 -0700
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-07 15:34 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-07 14:03 -0700
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-07 17:22 -0400
Re: Towards the *fully* 3D-printed electric cars. Edward Prochak <edprochak@gmail.com> - 2017-07-07 15:19 -0700
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-07 17:01 -0700
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-09 12:49 -0400
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-09 23:26 -0500
Re: Towards the *fully* 3D-printed electric cars. Lofty Goat <rlwatkins@gmail.com> - 2017-07-08 20:04 -0500
Re: Towards the *fully* 3D-printed electric cars. Edward Prochak <edprochak@gmail.com> - 2017-07-10 07:32 -0700
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-10 12:21 -0500
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-10 17:35 +0000
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-10 16:10 -0400
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-10 17:40 -0400
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-10 17:22 -0500
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-10 19:49 -0400
Re: Towards the *fully* 3D-printed electric cars. Thomas Koenig <tkoenig@netcologne.de> - 2017-07-13 20:17 +0000
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-13 21:42 +0000
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-13 20:53 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-14 02:05 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-13 23:25 -0700
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-03 17:04 +0000
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-03 14:04 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-03 18:28 +0000
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-03 16:14 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-03 20:57 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-03 16:14 -0700
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-04 00:45 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-03 20:11 -0700
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-04 04:55 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-04 02:29 -0700
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-04 06:49 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-04 18:02 +0000
Re: Towards the *fully* 3D-printed electric cars. JF Mezei <jfmezei.spamnot@vaxination.ca> - 2017-07-04 22:59 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-05 04:51 +0000
Re: Towards the *fully* 3D-printed electric cars. John Larkin <jjlarkin@highlandtechnology.com> - 2017-07-04 21:33 -0700
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-05 07:16 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-05 16:47 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-05 11:08 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-05 21:02 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-05 19:12 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-05 22:16 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-05 23:30 -0700
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-06 09:35 +0100
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-06 10:05 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-06 21:20 -0400
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-07 08:03 -0500
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-06 21:19 -0400
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-06 13:09 -0500
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-04 23:05 -0700
Re: Towards the *fully* 3D-printed electric cars. Edward Prochak <edprochak@gmail.com> - 2017-07-05 10:52 -0700
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-05 18:07 +0000
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-05 14:21 -0500
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-05 19:34 +0000
Re: Towards the *fully* 3D-printed electric cars. Edward Prochak <edprochak@gmail.com> - 2017-07-05 15:32 -0700
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-05 23:00 +0000
Re: Towards the *fully* 3D-printed electric cars. Edward Prochak <edprochak@gmail.com> - 2017-07-06 10:12 -0700
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-06 13:15 -0500
Re: Towards the *fully* 3D-printed electric cars. Edward Prochak <edprochak@gmail.com> - 2017-07-07 06:20 -0700
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-07 09:39 -0500
Re: Towards the *fully* 3D-printed electric cars. Edward Prochak <edprochak@gmail.com> - 2017-07-07 08:11 -0700
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-07 14:13 -0500
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-06 20:04 +0000
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-04 20:08 -0600
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-04 09:11 -0400
Re: Towards the *fully* 3D-printed electric cars. JF Mezei <jfmezei.spamnot@vaxination.ca> - 2017-07-04 11:47 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-04 18:19 +0000
Re: Towards the *fully* 3D-printed electric cars. JF Mezei <jfmezei.spamnot@vaxination.ca> - 2017-07-04 23:04 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-05 04:56 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-04 23:16 -0700
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-04 18:12 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-05 07:20 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-05 16:54 +0000
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-05 18:42 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-05 23:07 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-06 09:30 +0100
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-06 06:35 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-06 16:34 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-06 21:25 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-07 04:56 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-07 02:09 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-07 20:18 -0400
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-07 06:19 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-07 17:13 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-08 06:49 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-08 17:13 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-09 07:12 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-09 17:44 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-09 12:48 -0700
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-09 23:27 -0500
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-10 07:11 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-10 16:30 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-11 06:49 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-11 17:47 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-11 13:15 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-11 16:27 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-11 14:46 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-11 18:36 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-11 18:20 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-11 21:31 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-11 22:12 +0000
Re: Towards the *fully* 3D-printed electric cars. Spehro Pefhany <speffSNIP@interlogDOTyou.knowwhat> - 2017-07-11 19:01 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-12 02:24 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-11 22:44 -0700
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-12 10:24 -0400
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-13 20:57 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-13 23:17 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-14 17:42 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-14 16:11 -0700
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-11 18:21 -0700
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-12 07:28 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-12 05:10 -0700
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-12 17:45 +0000
Re: Towards the *fully* 3D-printed electric cars. Serg io <invaalid@invalid.com> - 2017-07-12 18:39 -0500
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-12 21:29 -0700
Re: Towards the *fully* 3D-printed electric cars. Serg io <invaalid@invalid.com> - 2017-07-13 20:27 -0500
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-13 23:22 -0700
Re: Towards the *fully* 3D-printed electric cars. Serg io <invaalid@invalid.com> - 2017-07-14 11:55 -0500
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-13 21:01 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-14 02:11 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-13 22:56 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-14 05:03 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-14 17:50 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-14 23:49 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-14 23:04 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-15 05:02 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-15 08:51 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-15 17:23 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-15 18:08 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 02:02 +0000
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-16 12:53 -0600
Re: Towards the *fully* 3D-printed electric cars. Serg io <invaalid@invalid.com> - 2017-07-17 13:04 -0500
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-16 09:51 -0400
Re: Towards the *fully* 3D-printed electric cars. Serg io <invaalid@invalid.com> - 2017-07-16 11:04 -0500
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 17:55 +0000
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-16 16:15 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 20:26 +0000
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-16 15:32 -0600
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 22:08 +0000
Re: Towards the *fully* 3D-printed electric cars. John Larkin <jjlarkin@highlandtechnology.com> - 2017-07-16 15:21 -0700
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 22:53 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-16 17:00 -0700
Re: Towards the *fully* 3D-printed electric cars. Serg io <invaalid@invalid.com> - 2017-07-17 09:06 -0500
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-17 20:23 -0400
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-16 15:27 -0600
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-16 17:39 -0400
Re: Towards the *fully* 3D-printed electric cars. "Michael A. Terrell" <mike.terrell@earthlink.net> - 2017-07-17 09:46 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 22:16 +0000
Re: Towards the *fully* 3D-printed electric cars. Lofty Goat <rlwatkins@gmail.com> - 2017-07-16 13:04 -0500
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-12 07:04 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-12 17:48 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-13 06:50 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-13 17:29 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-14 05:51 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-14 05:11 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-15 06:36 +0100
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-15 00:27 -0600
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-15 08:52 -0400
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-16 06:40 +0100
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-16 16:02 -0400
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-17 06:02 +0100
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-17 20:31 -0400
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-18 06:32 +0100
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-18 21:10 -0400
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-19 05:08 +0100
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-19 20:17 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-20 01:11 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-20 06:23 +0100
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-20 03:35 -0700
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-20 05:56 +0100
Re: Towards the *fully* 3D-printed electric cars. Serg io <invaalid@invalid.com> - 2017-07-20 10:18 -0500
Re: Towards the *fully* 3D-printed electric cars. Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> - 2017-07-20 11:34 -0400
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-20 16:25 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-20 20:42 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-20 16:40 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-20 19:54 -0400
Re: Towards the *fully* 3D-printed electric cars. Serg io <invaalid@invalid.com> - 2017-07-20 19:15 -0500
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-20 20:38 -0400
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-21 07:01 -0400
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-20 16:24 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-15 17:26 +0000
Re: Towards the *fully* 3D-printed electric cars. Lofty Goat <rlwatkins@gmail.com> - 2017-07-15 11:33 -0500
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-15 17:39 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-13 21:03 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-13 23:19 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-14 17:52 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-14 16:12 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-14 19:54 -0400
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-14 09:43 +0100
Re: Towards the *fully* 3D-printed electric cars. "Greg \(Strider\) Moore" <mooregr@deletethisgreenms.com> - 2017-07-13 09:30 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-13 17:37 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-13 21:07 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-14 02:18 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-13 22:59 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-14 05:07 +0000
Re: Towards the *fully* 3D-printed electric cars. Edward Prochak <edprochak@gmail.com> - 2017-07-14 11:19 -0700
Re: Towards the *fully* 3D-printed electric cars. The Starmaker <starmaker@ix.netcom.com> - 2017-07-14 13:59 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-14 17:55 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-14 23:53 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-14 23:07 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-15 05:06 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-14 23:17 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-15 08:57 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-15 17:53 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-15 18:12 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 02:07 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-16 03:13 -0700
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-14 07:14 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-14 17:11 +0000
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-14 20:09 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-15 02:14 +0000
Re: Towards the *fully* 3D-printed electric cars. JF Mezei <jfmezei.spamnot@vaxination.ca> - 2017-07-14 23:09 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-15 05:13 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-14 23:19 -0700
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-15 06:57 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-15 18:19 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-16 07:06 +0100
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-16 14:06 -0600
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 20:29 +0000
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-15 00:33 -0600
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-15 16:11 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-15 21:27 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-15 18:17 -0400
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-15 22:30 -0400
Re: Towards the *fully* 3D-printed electric cars. "Greg \(Strider\) Moore" <mooregr@deletethisgreenms.com> - 2017-07-15 22:07 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 03:15 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-16 07:16 +0100
Re: Towards the *fully* 3D-printed electric cars. Serg io <invaalid@invalid.com> - 2017-07-16 11:45 -0500
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 18:13 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-16 16:33 -0700
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 18:09 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-17 06:11 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-17 16:46 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-17 22:24 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-17 21:53 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-18 06:38 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-18 17:35 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-18 20:26 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-18 20:12 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-18 22:12 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-19 00:49 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-19 05:30 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-19 04:54 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-19 06:34 +0100
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-19 16:14 +0000
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-19 17:24 +0100
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-19 00:00 -0600
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-19 20:21 -0400
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-21 08:00 -0400
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-21 09:08 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-21 17:14 +0000
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-16 13:21 -0600
Re: Towards the *fully* 3D-printed electric cars. "Greg \(Strider\) Moore" <mooregr@deletethisgreenms.com> - 2017-07-14 09:01 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-14 17:15 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-14 16:10 -0700
Re: Towards the *fully* 3D-printed electric cars. "Greg \(Strider\) Moore" <mooregr@deletethisgreenms.com> - 2017-07-15 22:11 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 03:23 +0000
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-16 09:58 -0400
Re: Towards the *fully* 3D-printed electric cars. Serg io <invaalid@invalid.com> - 2017-07-16 12:05 -0500
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 18:15 +0000
Re: Towards the *fully* 3D-printed electric cars. "Greg \(Strider\) Moore" <mooregr@deletethisgreenms.com> - 2017-07-16 10:56 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-16 18:19 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-16 16:36 -0700
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-05 08:19 -0400
Re: Towards the *fully* 3D-printed electric cars. JF Mezei <jfmezei.spamnot@vaxination.ca> - 2017-07-05 10:39 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-05 16:59 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-05 11:11 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-05 21:11 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-05 19:28 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-06 21:32 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-06 19:38 -0700
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-09 21:55 -0600
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-10 12:31 -0400
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-10 12:25 -0500
Re: Towards the *fully* 3D-printed electric cars. jmfbahciv <See.above@aol.com> - 2017-07-11 13:00 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-10 12:44 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-10 18:21 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-10 16:44 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-10 19:52 -0400
Re: Towards the *fully* 3D-printed electric cars. David Mitchell <david.robot.mitchell@gmail.com> - 2017-07-06 09:33 +0100
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-06 03:29 -0400
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-05 21:04 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-06 01:22 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-05 22:18 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-06 05:06 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-06 21:36 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-07 05:00 +0000
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-07 20:25 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-08 00:40 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-07 17:53 -0700
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-09 21:56 -0600
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-10 05:08 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-09 23:06 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-10 12:38 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-10 17:31 +0000
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-10 12:47 -0700
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-10 18:22 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-10 22:35 +0000
Re: Towards the *fully* 3D-printed electric cars. Jeff Liebermann <jeffl@cruzio.com> - 2017-07-07 13:41 -0700
Re: Towards the *fully* 3D-printed electric cars. Thomas Koenig <tkoenig@netcologne.de> - 2017-07-05 17:47 +0000
Re: Towards the *fully* 3D-printed electric cars. JF Mezei <jfmezei.spamnot@vaxination.ca> - 2017-07-03 22:55 -0400
Re: Towards the *fully* 3D-printed electric cars. Fred J. McCall <fjmccall@gmail.com> - 2017-07-03 20:16 -0700
Re: Towards the *fully* 3D-printed electric cars. Peter Stickney <p_stickney@verizon.net> - 2017-07-13 19:01 -0400
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-04 20:04 -0600
Re: Towards the *fully* 3D-printed electric cars. Jeff Findley <jfindley@cinci.nospam.rr.com> - 2017-07-05 08:20 -0400
Re: Towards the *fully* 3D-printed electric cars. Mahipal <mahipal7638@gmail.com> - 2017-07-05 05:43 -0700
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-04 20:04 -0400
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-06 06:21 -0400
Re: Towards the *fully* 3D-printed electric cars. Robert Baer <robertbaer@localnet.com> - 2017-07-03 18:35 -0800
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-06 05:01 -0400
Re: Towards the *fully* 3D-printed electric cars. Sегg io <innvalid@invalid.com> - 2017-07-06 13:38 -0500
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-06 05:10 -0400
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-10 17:16 -0400
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-06 05:13 -0400
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-06 08:35 -0400
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-07 10:31 -0400
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-09 22:15 -0600
Re: Towards the *fully* 3D-printed electric cars. Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2017-07-10 10:43 +0300
Re: Towards the *fully* 3D-printed electric cars. Greg Goss <gossg@gossg.org> - 2017-07-10 21:32 -0600
Re: Towards the *fully* 3D-printed electric cars. krw@notreal.com - 2017-07-10 12:39 -0400
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-12 10:58 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-12 17:54 +0000
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-12 15:18 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-12 20:00 +0000
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-12 11:42 -0400
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-13 04:17 -0400
Re: Towards the *fully* 3D-printed electric cars. "reber G=emc^2" <herbertglazier0@gmail.com> - 2017-07-16 14:05 -0700
Re: Towards the *fully* 3D-printed electric cars. "hanson" <hanson@quick.net> - 2017-07-16 15:08 -0700
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-26 13:33 -0400
Re: Towards the *fully* 3D-printed electric cars. jimp@specsol.spam.sux.com - 2017-07-26 17:58 +0000
Re: Towards the *fully* 3D-printed electric cars. "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> - 2017-07-26 14:08 -0400
Page 17 of 17 — ← Prev page 1 … 15 16 [17]
| From | "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> |
|---|---|
| Date | 2017-07-06 08:35 -0400 |
| Message-ID | <ojlait$ba7$1@dont-email.me> |
| In reply to | #639092 |
> >Say, you wanted to make a steel engine within a machine operating volume 3 >feet wide on a side. This would require 33 = 27 of the current machines (or >a single one scaled up this size.) Say, the engine weighed 270 kilos, >that's 270,000 grams. Say the weight is equally distributed among the 27 >machines, The second sentence here should say: "This would require 3^3 = 27 of the current machines (or a single one scaled up this size.)" Bob Clark ---------------------------------------------------------------------------------------------------------------------------------- Finally, nanotechnology can now fulfill its potential to revolutionize 21st-century technology, from the space elevator, to private, orbital launchers, to 'flying cars'. This crowdfunding campaign is to prove it: Nanotech: from air to space. https://www.indiegogo.com/projects/nanotech-from-air-to-space/x/13319568/ ---------------------------------------------------------------------------------------------------------------------------------- --
[toc] | [prev] | [next] | [standalone]
| From | "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> |
|---|---|
| Date | 2017-07-07 10:31 -0400 |
| Message-ID | <ojo5p6$a3d$1@dont-email.me> |
| In reply to | #639092 |
> ... > >Say, you wanted to make a steel engine within a machine operating volume 3 >feet wide on a side. This would require 3^3 = 27 of the current machines >(or a single one scaled up this size.) Say, the engine weighed 270 kilos, >that's 270,000 grams. Say the weight is equally distributed among the 27 >machines, so 270,000/27 = 10,000 grams for each machine. >The density of steel is about 8 gms/cm3. So that's 10,000/8 = 1,250 cm3. >This would then take 1,250/8,200 =.15 hours, or 9 minutes to make the >complete engine. > >It's notable in this video the company's chief engineer says their system >could be scaled up to make an automobile chassis: > >VIDEO: How Additive Manufacturing Can Produce Metal Parts en Masse. James >Anderton posted on June 06, 2017 | >http://www.engineering.com/AdvancedManufacturing/ArticleID/15052/VIDEO-How-Additive-Manufacturing-Can-Produce-Metal-Parts-en-Masse.aspx > >One imagines also, it could be scaled up to make the complete automobile. > > I was estimating that size of the engine based on cited high horsepower for the Tesla cars. But I was surprised the mass and volume required for the Tesla electric motor is much smaller than a comparable gasoline engine. This video makes a comparison of a Tesla electric motor to a typical gas engine. The power to weight ratio is 10 times better for the Tesla electric motor(!) How does an Electric Car work ? | Tesla Model S. https://www.youtube.com/watch?v=3SAxXUIre28&t=220s The video gives the weight of the Tesla motor as 31.8 kg for 270 kW of power. The size of the motor visually looks like it just might fit within the 14"x14"x14" manufacturing box of the DeskTop Metal's Production machine, though the rotor's central driveshaft might have to be produced at an angle to make use of the full diagonal length of sqrt(3)*14" = 24" inside the box. So instead of needing 27 of the machines I estimated before, we might be able to make it with just a single one: For a 32 kg = 32,000 gm engine say of steel with a density of 8 gm/cm^3, this is 32,000/8 = 4,000 cm^3. At a production rate of about 8,000 cm^3 per hour, the Tesla engine could be produced in about a half-hour by this single machine. Bob Clark ---------------------------------------------------------------------------------------------------------------------------------- Finally, nanotechnology can now fulfill its potential to revolutionize 21st-century technology, from the space elevator, to private, orbital launchers, to 'flying cars'. This crowdfunding campaign is to prove it: Nanotech: from air to space. https://www.indiegogo.com/projects/nanotech-from-air-to-space/x/13319568/ ---------------------------------------------------------------------------------------------------------------------------------- --
[toc] | [prev] | [next] | [standalone]
| From | Greg Goss <gossg@gossg.org> |
|---|---|
| Date | 2017-07-09 22:15 -0600 |
| Message-ID | <esgdc3F2n10U2@mid.individual.net> |
| In reply to | #639293 |
"Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> wrote: >I was estimating that size of the engine based on cited high horsepower for >the Tesla cars. But I was surprised the mass and volume required for the >Tesla electric motor is much smaller than a comparable gasoline engine. This >video makes a comparison of a Tesla electric motor to a typical gas engine. >The power to weight ratio is 10 times better for the Tesla electric motor(!) > I haven't been following the Tesla and similar modern electric cars. I seem to recall that twenty years ago, they were predicting that the big advantage of electric cars would be motors IN the wheels and no transmission at all. Did anyone ever go that route? (My Ford hybrid has two electric motors and the gas engine. I am having trouble finding a good overview of the transmission, but it seems to be based on a differential concept.) -- We are geeks. Resistance is voltage over current.
[toc] | [prev] | [next] | [standalone]
| From | Tauno Voipio <tauno.voipio@notused.fi.invalid> |
|---|---|
| Date | 2017-07-10 10:43 +0300 |
| Message-ID | <ojvb03$ci0$1@dont-email.me> |
| In reply to | #639694 |
On 10.7.17 07:15, Greg Goss wrote: > "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> wrote: > >> I was estimating that size of the engine based on cited high horsepower for >> the Tesla cars. But I was surprised the mass and volume required for the >> Tesla electric motor is much smaller than a comparable gasoline engine. This >> video makes a comparison of a Tesla electric motor to a typical gas engine. >> The power to weight ratio is 10 times better for the Tesla electric motor(!) >> > > I haven't been following the Tesla and similar modern electric cars. > I seem to recall that twenty years ago, they were predicting that the > big advantage of electric cars would be motors IN the wheels and no > transmission at all. Did anyone ever go that route? The problem with the motors in the wheels is that it is going to be a bumpy ride becaus of the large mass outside of spring suspension. > (My Ford hybrid has two electric motors and the gas engine. I am > having trouble finding a good overview of the transmission, but it > seems to be based on a differential concept.) So has my Lexus. It is similar to the Toyota Prius scheme, which is pretty well described in the Net. However, Ford may have patent problems with Toyota, or they may hava a licensing agreement. -- -TV
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| From | Greg Goss <gossg@gossg.org> |
|---|---|
| Date | 2017-07-10 21:32 -0600 |
| Message-ID | <esiv7lFkvm3U1@mid.individual.net> |
| In reply to | #639715 |
Tauno Voipio <tauno.voipio@notused.fi.invalid> wrote: >On 10.7.17 07:15, Greg Goss wrote: >> (My Ford hybrid has two electric motors and the gas engine. I am >> having trouble finding a good overview of the transmission, but it >> seems to be based on a differential concept.) > >So has my Lexus. It is similar to the Toyota Prius scheme, >which is pretty well described in the Net. > >However, Ford may have patent problems with Toyota, or they >may hava a licensing agreement. I was told that the entire engine and transmission scheme was licenced from Toyota. I sometimes call it a "Ford Prius V" -- We are geeks. Resistance is voltage over current.
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| From | krw@notreal.com |
|---|---|
| Date | 2017-07-10 12:39 -0400 |
| Message-ID | <2db7mc111j4li9lro2nepjqefp5nkrqas9@4ax.com> |
| In reply to | #639694 |
On Sun, 09 Jul 2017 22:15:53 -0600, Greg Goss <gossg@gossg.org> wrote: >"Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> wrote: > >>I was estimating that size of the engine based on cited high horsepower for >>the Tesla cars. But I was surprised the mass and volume required for the >>Tesla electric motor is much smaller than a comparable gasoline engine. This >>video makes a comparison of a Tesla electric motor to a typical gas engine. >>The power to weight ratio is 10 times better for the Tesla electric motor(!) >> > >I haven't been following the Tesla and similar modern electric cars. >I seem to recall that twenty years ago, they were predicting that the >big advantage of electric cars would be motors IN the wheels and no >transmission at all. Did anyone ever go that route? Unsprung weight is not a good thing. >(My Ford hybrid has two electric motors and the gas engine. I am >having trouble finding a good overview of the transmission, but it >seems to be based on a differential concept.)
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| From | "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> |
|---|---|
| Date | 2017-07-12 10:58 -0400 |
| Message-ID | <ok5d6v$ae4$1@dont-email.me> |
| In reply to | #638597 |
>An article from 2015: > >3-D-printed car could hit streets next year. Chris Woodyard, USA TODAY 4:48 >p.m. EST November 12, 2015 >http://www.usatoday.com/story/money/cars/2015/11/10/3d-printed-car-local-motors-swim/75530830/ > >Several companies have come out with what they call "3D-printed" cars, but >none have 3D-printed the most important part, the engine. > >This would be difficult to do with an internal combustion engine, with its >high temperatures, multiple moving parts, and high tolerances. > >But it shouldn't be too difficult with an electric engine. In fact >considering there are now miniature 3D-printers on the market for the home, >an amateur could be the first to produce an entire, scale-size, 3D-printed >car. >And then it could be scaled up to produce a full-size, working, fully >3D-printed automobile. > >This would revolutionize the industry, obviously. > >The two most difficult parts would be the engine and the transmission. > >This video shows how you can make your own simple electric motor: > >How to Make an Electric Motor at Home - YouTube. >http://www.youtube.com/watch?v=0p2QTE26VOA > >Looking at the steps in the video, it appears they could all be >accomplished by 3D-printing. > > > Bob Clark > > GE has mass produced via 3D-printing a metal nozzle tip that would have been difficult to produce using other methods: An Epiphany Of Disruption: GE Additive Chief Explains How 3D Printing Will Upend Manufacturing. Jun 21, 2017 by Tomas Kellner [quote]The nozzle met the team’s wildest expectations. Morris’ machine not only combined all 20 parts into a single unit, but it also weighed 25 percent less than an ordinary nozzle and was more than five times as durable. “The technology was incredible,” Ehteshami says. “In the design of jet engines, complexity used to be expensive. But additive allows you to get sophisticated and reduces costs at the same time. This is an engineer’s dream. I never imagined that this would be possible.”[/quote] http://www.ge.com/reports/epiphany-disruption-ge-additive-chief-explains-3d-printing-will-upend-manufacturing/ But what I really find interesting in this article are some comments GE's additive manufacturing head Ehteshami said about what he see's for the future of 3D-printing: [quote]“I was excited but also disturbed,” says Mohammad Ehteshami after a vendor printed an complex part for a jet engine. “I knew that we found a solution, but I also saw that this technology could eliminate what we’ve done for years and years and put a lot of pressure on our financial model.”[/quote] and: [quote]Ehteshami calls his additive awakening an “epiphany of disruption.” Says Ehteshami: “Once you start thinking about it, you realize both intellectually and emotionally ‘Oh my God, if I don’t start moving, somebody else will.’ You are excited because you are an engineer, but you are also afraid because you are a human being. Both of these feelings start pulling at you to say: ‘I’ve got to go, I’ve got to go.’ And you start running.”[/quote] From the way I interpret what Ehteshami is saying, it mirrors something I've been thinking. You can imagine not just cars being fully 3D-printed, but entire airplanes, tractors, construction vehicles, refrigerators, air conditioners, and everything else called "durable goods". But this would mean nearly all manufacturing jobs would be replaced by 3D-printing machines. That is a major economic disruption. Not only that, but all these would become much cheaper. Would the companies that produce them even be billion dollar companies anymore? Bob Clark ---------------------------------------------------------------------------------------------------------------------------------- Finally, nanotechnology can now fulfill its potential to revolutionize 21st-century technology, from the space elevator, to private, orbital launchers, to 'flying cars'. This crowdfunding campaign is to prove it: Nanotech: from air to space. https://www.indiegogo.com/projects/nanotech-from-air-to-space/x/13319568/ ---------------------------------------------------------------------------------------------------------------------------------- --
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| From | jimp@specsol.spam.sux.com |
|---|---|
| Date | 2017-07-12 17:54 +0000 |
| Message-ID | <sa4i3e-7r.ln1@mail.specsol.com> |
| In reply to | #640171 |
In sci.physics Robert Clark <rgregoryclark@gmspambloackail.com> wrote: <snip> > From the way I interpret what Ehteshami is saying, it mirrors something I've > been thinking. You can imagine not just cars being fully 3D-printed, but > entire airplanes, tractors, construction vehicles, refrigerators, air > conditioners, and everything else called "durable goods". But this would > mean nearly all manufacturing jobs would be replaced by 3D-printing > machines. That is a major economic disruption. Puerile nonsense. 3D printers make parts which need to be assembled into a finished item. The list of materials that can not and can never be printed is huge. How do you print a spring inside of something and under compression? > Not only that, but all these would become much cheaper. Would the companies > that produce them even be billion dollar companies anymore? Someone is watch too much scifi. -- Jim Pennino
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| From | "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> |
|---|---|
| Date | 2017-07-12 15:18 -0400 |
| Message-ID | <ok5seu$t61$1@dont-email.me> |
| In reply to | #640202 |
In sci.physics Robert Clark <rgregoryclark@gmspambloackail.com> wrote: > ><snip> > >> From the way I interpret what Ehteshami is saying, it mirrors something >> I've >> been thinking. You can imagine not just cars being fully 3D-printed, but >> entire airplanes, tractors, construction vehicles, refrigerators, air >> conditioners, and everything else called "durable goods". But this would >> mean nearly all manufacturing jobs would be replaced by 3D-printing >> machines. That is a major economic disruption. > >Puerile nonsense. > >3D printers make parts which need to be assembled into a finished item. > >The list of materials that can not and can never be printed is huge. > >How do you print a spring inside of something and under compression? > >> Not only that, but all these would become much cheaper. Would the >> companies >> that produce them even be billion dollar companies anymore? > >Someone is watch too much scifi. > > How do you interpret those two quotes of the head of GE's additive manufacturing division? Bob Clark ---------------------------------------------------------------------------------------------------------------------------------- Finally, nanotechnology can now fulfill its potential to revolutionize 21st-century technology, from the space elevator, to private, orbital launchers, to 'flying cars'. This crowdfunding campaign is to prove it: Nanotech: from air to space. https://www.indiegogo.com/projects/nanotech-from-air-to-space/x/13319568/ ---------------------------------------------------------------------------------------------------------------------------------- --
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| From | jimp@specsol.spam.sux.com |
|---|---|
| Date | 2017-07-12 20:00 +0000 |
| Message-ID | <qobi3e-ol1.ln1@mail.specsol.com> |
| In reply to | #640224 |
In sci.physics Robert Clark <rgregoryclark@gmspambloackail.com> wrote: > In sci.physics Robert Clark <rgregoryclark@gmspambloackail.com> wrote: >> >><snip> >> >>> From the way I interpret what Ehteshami is saying, it mirrors something >>> I've >>> been thinking. You can imagine not just cars being fully 3D-printed, but >>> entire airplanes, tractors, construction vehicles, refrigerators, air >>> conditioners, and everything else called "durable goods". But this would >>> mean nearly all manufacturing jobs would be replaced by 3D-printing >>> machines. That is a major economic disruption. >> >>Puerile nonsense. >> >>3D printers make parts which need to be assembled into a finished item. >> >>The list of materials that can not and can never be printed is huge. >> >>How do you print a spring inside of something and under compression? >> >>> Not only that, but all these would become much cheaper. Would the >>> companies >>> that produce them even be billion dollar companies anymore? >> >>Someone is watch too much scifi. >> >> > > How do you interpret those two quotes of the head of GE's additive > manufacturing division? That for some very particular applications, i.e. complex jet engines and rocket engines, parts count can be reduced because in some applications multiple parts can be replaced with one printed part. This is something most people have know for a very long time. How do you print a spring inside of something and under compression which you would need to do to be able to 3D print a vehicle? -- Jim Pennino
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| From | "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> |
|---|---|
| Date | 2017-07-12 11:42 -0400 |
| Message-ID | <ok5fqd$ij1$1@dont-email.me> |
| In reply to | #638597 |
An article from 2015: > >3-D-printed car could hit streets next year. Chris Woodyard, USA TODAY 4:48 >p.m. EST November 12, 2015 >http://www.usatoday.com/story/money/cars/2015/11/10/3d-printed-car-local-motors-swim/75530830/ > >Several companies have come out with what they call "3D-printed" cars, but >none have 3D-printed the most important part, the engine. > >This would be difficult to do with an internal combustion engine, with its >high temperatures, multiple moving parts, and high tolerances. > >But it shouldn't be too difficult with an electric engine. In fact >considering there are now miniature 3D-printers on the market for the home, >an amateur could be the first to produce an entire, scale-size, 3D-printed >car. >And then it could be scaled up to produce a full-size, working, fully >3D-printed automobile. > >This would revolutionize the industry, obviously. > >The two most difficult parts would be the engine and the transmission. > >This video shows how you can make your own simple electric motor: > >How to Make an Electric Motor at Home - YouTube. >http://www.youtube.com/watch?v=0p2QTE26VOA > >Looking at the steps in the video, it appears they could all be >accomplished by 3D-printing. > > > Bob Clark > GE's only being able to mass produce a complex fuel nozzle by 3D-printing, suggests the usefulness of 3D-printing for mass production is dependent on the complexity of the part. Desktop Metal claims their production system could 3D-print one hundred small parts inches across in 4.5 hours, at a production cost of $4.25 each: Desktop Metal Production System. https://www.youtube.com/watch?v=aUOCiRktuCo But what those parts could actually be sold for would be dependent on the complexity of the part, which is reflected in the sale price of the part. An example in this size range would be electric motors for radio controlled airplanes and drones. Depending on power rating, these small electric motors can still be priced in the hundreds of dollars range: Brushless Motors > Model Motors Brushless. http://www.radicalrc.com/category/Model-Motors-Brushless-113 The highest power rated motors listed there are priced at $200, while still being only inches across. So Desktop Metal 3D-printing 100 of these could sell them for a total of $20,000, while their production cost for the 100 would be only $425. This possibility, that the DM system could 3D-print the entire electric motor, could be tested by anyone who owns a Desktop Metal Studio machine due to be available this year for single part prototyping. If so, the Desktop Metal Production machine could pay for itself in 2 days to anyone who purchased it. Bob Clark ---------------------------------------------------------------------------------------------------------------------------------- Finally, nanotechnology can now fulfill its potential to revolutionize 21st-century technology, from the space elevator, to private, orbital launchers, to 'flying cars'. This crowdfunding campaign is to prove it: Nanotech: from air to space. https://www.indiegogo.com/projects/nanotech-from-air-to-space/x/13319568/ ---------------------------------------------------------------------------------------------------------------------------------- --
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| From | "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> |
|---|---|
| Date | 2017-07-13 04:17 -0400 |
| Message-ID | <ok7a3f$np0$1@dont-email.me> |
| In reply to | #640179 |
> >GE's only being able to mass produce a complex fuel nozzle by 3D-printing, >suggests the usefulness of 3D-printing for mass production is dependent on >the complexity of the part. > >Desktop Metal claims their production system could 3D-print one hundred >small parts inches across in 4.5 hours, at a production cost of $4.25 each: > >Desktop Metal Production System. >https://www.youtube.com/watch?v=aUOCiRktuCo > >But what those parts could actually be sold for would be dependent on the >complexity of the part, which is reflected in the sale price of the part. >An example in this size range would be electric motors for radio controlled >airplanes and drones. Depending on power rating, these small electric >motors can still be priced in the hundreds of dollars range: > >Brushless Motors > Model Motors Brushless. >http://www.radicalrc.com/category/Model-Motors-Brushless-113 > >The highest power rated motors listed there are priced at $200, while still >being only inches across. So Desktop Metal 3D-printing 100 of these could >sell them for a total of $20,000, while their production cost for the 100 >would be only $425. > >This possibility, that the DM system could 3D-print the entire electric >motor, could be tested by anyone who owns a Desktop Metal Studio machine >due to be available this year for single part prototyping. If so, the >Desktop Metal Production machine could pay for itself in 2 days to anyone >who purchased it. > > The Desktop Metal Production system could also 3D-print an electric car motor that's at a comparable power rating to the Tesla electric motor, at ca. 400 HP: AM Racing AMR Dual Stack 250-90 AC Motor - Liquid Cooled, Permanent Magnet - Remy [AMR 250-90D] Price: $18,488.00 http://www.evwest.com/catalog/product_info.php?cPath=8&products_id=300 Judging from $425 production cost for a run within the full production volume, this would likely be the comparable cost for a single large motor taking up the full production volume. That a complex expensive machine at a $18,000 sale price could be 3D-printed at only a $400 production cost, would be evidence for the imminent disruptive nature of 3D-printing to manufacturing and to its ability radically reduce costs. Bob Clark ---------------------------------------------------------------------------------------------------------------------------------- Finally, nanotechnology can now fulfill its potential to revolutionize 21st-century technology, from the space elevator, to private, orbital launchers, to 'flying cars'. This crowdfunding campaign is to prove it: Nanotech: from air to space. https://www.indiegogo.com/projects/nanotech-from-air-to-space/x/13319568/ ----------------------------------------------------------------------------------------------------------------------------------
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| From | "reber G=emc^2" <herbertglazier0@gmail.com> |
|---|---|
| Date | 2017-07-16 14:05 -0700 |
| Message-ID | <5cf660db-9817-41c3-b328-dc2ca7666c86@googlegroups.com> |
| In reply to | #638597 |
On Monday, July 3, 2017 at 5:31:23 AM UTC-7, Robert Clark wrote: > An article from 2015: > > 3-D-printed car could hit streets next year. Chris Woodyard, USA TODAY 4:48 > p.m. EST November 12, 2015 > http://www.usatoday.com/story/money/cars/2015/11/10/3d-printed-car-local-motors-swim/75530830/ > > Several companies have come out with what they call "3D-printed" cars, but > none have 3D-printed the most important part, the engine. > > This would be difficult to do with an internal combustion engine, with its > high temperatures, multiple moving parts, and high tolerances. > > But it shouldn't be too difficult with an electric engine. In fact > considering there are now miniature 3D-printers on the market for the home, > an amateur could be the first to produce an entire, scale-size, 3D-printed > car. > And then it could be scaled up to produce a full-size, working, fully > 3D-printed automobile. > > This would revolutionize the industry, obviously. > > The two most difficult parts would be the engine and the transmission. > > This video shows how you can make your own simple electric motor: > > How to Make an Electric Motor at Home - YouTube. > http://www.youtube.com/watch?v=0p2QTE26VOA > > Looking at the steps in the video, it appears they could all be accomplished > by 3D-printing. > > > Bob Clark > > ---------------------------------------------------------------------------------------------------------------------------------- > Finally, nanotechnology can now fulfill its potential to revolutionize > 21st-century technology, from the space elevator, to private, orbital > launchers, to 'flying cars'. > This crowdfunding campaign is to prove it: > > Nanotech: from air to space. > https://www.indiegogo.com/projects/nanotech-from-air-to-space/x/13319568/ > ---------------------------------------------------------------------------------------------------------------------------------- You could buy an electric car in 1904.Stanley Steamer too.If the two were made as a hybed it would be a good deal. Trebert
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| From | "hanson" <hanson@quick.net> |
|---|---|
| Date | 2017-07-16 15:08 -0700 |
| Message-ID | <okgnuc$ss8$1@dont-email.me> |
| In reply to | #640881 |
<http://tinyurl.com/Loudmouth-Glazier-8Feb2017>, that old-hat-Glazierola you just posted belongs into your <http://tinyurl.com/Blog-of-2-fecal-kikes-Mar2017> as what your wrote merely shows that you nare a Face Shitter & <http://tinyurl.com/The-Chosen-Graveyard-Vandal>.
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| From | "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> |
|---|---|
| Date | 2017-07-26 13:33 -0400 |
| Message-ID | <olajij$d71$1@dont-email.me> |
| In reply to | #638597 |
An article from 2015: > >3-D-printed car could hit streets next year. Chris Woodyard, USA TODAY 4:48 >p.m. EST November 12, 2015 >http://www.usatoday.com/story/money/cars/2015/11/10/3d-printed-car-local-motors-swim/75530830/ > >Several companies have come out with what they call "3D-printed" cars, but >none have 3D-printed the most important part, the engine. > >This would be difficult to do with an internal combustion engine, with its >high temperatures, multiple moving parts, and high tolerances. > >But it shouldn't be too difficult with an electric engine. In fact >considering there are now miniature 3D-printers on the market for the home, >an amateur could be the first to produce an entire, scale-size, 3D-printed >car. >And then it could be scaled up to produce a full-size, working, fully >3D-printed automobile. > >This would revolutionize the industry, obviously. > >The two most difficult parts would be the engine and the transmission. > >This video shows how you can make your own simple electric motor: > >How to Make an Electric Motor at Home - YouTube. >http://www.youtube.com/watch?v=0p2QTE26VOA > >Looking at the steps in the video, it appears they could all be >accomplished by 3D-printing. > > > Bob Clark > Just saw this: SPEE3D Puts Supersonic Speed in Metal 3D Printing. Michael Molitch-Hou posted on July 26, 2017 http://www.engineering.com/3DPrinting/3DPrintingArticles/ArticleID/15335/SPEE3D-Puts-Supersonic-Speed-in-Metal-3D-Printing.aspx According to the company their method which uses high speed (supersonic) jets to deposit the metal does not have the resolution of other metals so they are focusing on applications where that is not required. Bob Clark -- ---------------------------------------------------------------------------------------------------------------------------------- Carbon nanotubes can revolutionize 21st-century technology IF they can be made arbitrarily long while maintaining their strength. Some proposals to accomplish that here: From Nanoscale to Macroscale: Applications of Nanotechnology to Production of Bulk Ultra-Strong Materials. American Journal of Nanomaterials. Vol. 4, No. 2, 2016, pp 39-43. doi: 10.12691/ajn-4-2-2 | Research Article. http://pubs.sciepub.com/ajn/4/2/2/ ----------------------------------------------------------------------------------------------------------------------------------
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| From | jimp@specsol.spam.sux.com |
|---|---|
| Date | 2017-07-26 17:58 +0000 |
| Message-ID | <3s1n4e-b5b.ln1@mail.specsol.com> |
| In reply to | #642637 |
In sci.physics Robert Clark <rgregoryclark@gmspambloackail.com> wrote: > An article from 2015: <snip old crap> > Just saw this: > > SPEE3D Puts Supersonic Speed in Metal 3D Printing. > Michael Molitch-Hou posted on July 26, 2017 > http://www.engineering.com/3DPrinting/3DPrintingArticles/ArticleID/15335/SPEE3D-Puts-Supersonic-Speed-in-Metal-3D-Printing.aspx > > According to the company their method which uses high speed (supersonic) > jets to deposit the metal does not have the resolution of other metals so > they are focusing on applications where that is not required. > > > Bob Clark Which means pretty much every part in a car couldn't be printed with this. -- Jim Pennino
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| From | "Robert Clark" <rgregoryclark@gmSPAMBLOACKail.com> |
|---|---|
| Date | 2017-07-26 14:08 -0400 |
| Message-ID | <olalj2$k86$1@dont-email.me> |
| In reply to | #638597 |
An article from 2015:
>
>3-D-printed car could hit streets next year. Chris Woodyard, USA TODAY 4:48
>p.m. EST November 12, 2015
>http://www.usatoday.com/story/money/cars/2015/11/10/3d-printed-car-local-motors-swim/75530830/
>
>Several companies have come out with what they call "3D-printed" cars, but
>none have 3D-printed the most important part, the engine.
>
>This would be difficult to do with an internal combustion engine, with its
>high temperatures, multiple moving parts, and high tolerances.
>
>But it shouldn't be too difficult with an electric engine. In fact
>considering there are now miniature 3D-printers on the market for the home,
>an amateur could be the first to produce an entire, scale-size, 3D-printed
>car.
>And then it could be scaled up to produce a full-size, working, fully
>3D-printed automobile.
>
>This would revolutionize the industry, obviously.
>
>The two most difficult parts would be the engine and the transmission.
>
>This video shows how you can make your own simple electric motor:
>
>How to Make an Electric Motor at Home - YouTube.
>http://www.youtube.com/watch?v=0p2QTE26VOA
>
>Looking at the steps in the video, it appears they could all be
>accomplished by 3D-printing.
>
>
> Bob Clark
>
And this is fast 3D printing in plastic on a conveyor belt:
3D Printing Big/Long Objects.
https://www.facebook.com/futurism/videos/805645552947979/
Could it be adapted to print metals?
Bob Clark
----------------------------------------------------------------------------------------------------------------------------------
Carbon nanotubes can revolutionize 21st-century technology IF they can be
made arbitrarily long
while maintaining their strength.
Some proposals to accomplish that here:
From Nanoscale to Macroscale: Applications of Nanotechnology to Production
of Bulk Ultra-Strong Materials.
American Journal of Nanomaterials.
Vol. 4, No. 2, 2016, pp 39-43. doi: 10.12691/ajn-4-2-2 | Research Article.
http://pubs.sciepub.com/ajn/4/2/2/
----------------------------------------------------------------------------------------------------------------------------------
--
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