CAD CAM EDM DRO - Yahoo Group Archive

Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe

Posted by Jon Elson
on 2003-10-26 21:41:22 UTC
fuddham@... wrote:

>Doug,
> This lathe is an NC Clausing '79 model. It looks like a conven. lathe.
>It will swing 22" and has a 15" hydraulic chuck on it. What do you think
>about going with a 10 hp spindle motor? I do not plan on any heavy cuts right
>now.
>
>
>
Assuming it has the conventional gearing to do low speeds, then you may well
be able to go with a smaller motor. The one place where it might be a big
problem is if the DC control and motor were used to do the job of the back
gears. In that case, the AC induction motor might run really hot of it had
to deliver heavy torque at, say, 300 RPM on the motor shaft. Did the
original DC motor have external forced-air cooling?

Jon

Discussion Thread

fuddham 2003-10-26 05:44:41 UTC VFD for a 15HP CNC lathe caudlet 2003-10-26 06:37:39 UTC Re: VFD for a 15HP CNC lathe Marv Frankel 2003-10-26 07:12:53 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe fuddham@a... 2003-10-26 07:35:52 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe caudlet 2003-10-26 07:48:15 UTC Re: VFD for a 15HP CNC lathe David A. Frantz 2003-10-26 08:36:58 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe vavaroutsos 2003-10-26 09:09:51 UTC Re: VFD for a 15HP CNC lathe Doug Fortune 2003-10-26 17:37:55 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe fuddham@a... 2003-10-26 17:52:59 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe Raymond Heckert 2003-10-26 19:23:27 UTC Re: [CAD_CAM_EDM_DRO] VFD for a 15HP CNC lathe Markwayne 2003-10-26 20:22:17 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe Marv Frankel 2003-10-26 21:00:09 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe Jon Elson 2003-10-26 21:35:01 UTC Re: [CAD_CAM_EDM_DRO] VFD for a 15HP CNC lathe Jon Elson 2003-10-26 21:41:22 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe fuddham@a... 2003-10-27 04:40:29 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe dan 2003-10-27 08:08:40 UTC Re: VFD for a 15HP CNC lathe Chuck Knight 2003-10-27 08:08:58 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe Kim Lux 2003-10-27 08:09:11 UTC PCB routing with CNC milling machine.... anti_entropics 2003-10-27 08:09:12 UTC Re: VFD for a 15HP CNC lathe Jerry Kimberlin 2003-10-27 08:09:41 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe Jon Elson 2003-10-27 09:47:16 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... Jon Elson 2003-10-27 09:50:18 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe Tim Goldstein 2003-10-27 09:58:57 UTC RE: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... Harvey White 2003-10-27 13:42:02 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... Harvey White 2003-10-27 13:44:49 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... James Cullins 2003-10-27 18:24:20 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... Tim Goldstein 2003-10-27 18:39:50 UTC RE: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... James Cullins 2003-10-27 18:48:18 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... vnegrete@r... 2003-10-27 19:09:39 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... David A. Frantz 2003-10-27 19:29:32 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe John Johnson 2003-10-27 23:06:20 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... Kim Lux 2003-10-27 23:15:20 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... Brian 2003-10-27 23:16:22 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... Jerry Kimberlin 2003-10-27 23:16:32 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... Jon Elson 2003-10-27 23:35:39 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... turbulatordude 2003-10-28 03:32:52 UTC Re: PCB routing with CNC milling machine.... turbulatordude 2003-10-28 03:43:54 UTC Re: PCB routing with CNC milling machine.... James Cullins 2003-10-28 03:53:16 UTC Re: [CAD_CAM_EDM_DRO] Re: PCB routing with CNC milling machine.... James Cullins 2003-10-28 03:55:52 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... turbulatordude 2003-10-28 04:27:43 UTC Re: PCB routing with CNC milling machine.... fuddham@a... 2003-10-28 05:10:45 UTC Re: [CAD_CAM_EDM_DRO] Re: VFD for a 15HP CNC lathe Fred Smith 2003-10-28 06:27:32 UTC Re: PCB routing with CNC milling machine.... James Cullins 2003-10-28 07:12:53 UTC Re: [CAD_CAM_EDM_DRO] Re: PCB routing with CNC milling machine.... Kim Lux 2003-10-28 07:22:00 UTC Crashing CNCs: what gives ? IMService 2003-10-28 08:04:54 UTC Re: Crashing CNCs: what gives ? Vince Negrete 2003-10-28 08:24:46 UTC Re: [CAD_CAM_EDM_DRO] Crashing CNCs: what gives ? Harvey White 2003-10-28 08:59:02 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... Harvey White 2003-10-28 09:00:10 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... Jon Elson 2003-10-28 09:05:26 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... Jon Elson 2003-10-28 09:06:41 UTC Re: [CAD_CAM_EDM_DRO] Re: PCB routing with CNC milling machine.... stevenson_engineers 2003-10-28 09:08:59 UTC Re: Crashing CNCs: what gives ? Jon Elson 2003-10-28 09:17:23 UTC Re: [CAD_CAM_EDM_DRO] Crashing CNCs: what gives ? Jon Elson 2003-10-28 09:45:43 UTC Re: [CAD_CAM_EDM_DRO] Re: PCB routing with CNC milling machine.... Fred Smith 2003-10-28 12:03:46 UTC Re: PCB routing with CNC milling machine.... wanliker@a... 2003-10-28 12:14:00 UTC Re: [CAD_CAM_EDM_DRO] Re: PCB routing with CNC milling machine.... stevenson_engineers 2003-10-28 13:20:12 UTC Re: PCB routing with CNC milling machine.... Alan Rothenbush 2003-10-28 15:03:00 UTC Re: [CAD_CAM_EDM_DRO] PCB routing with CNC milling machine.... David A. Frantz 2003-10-28 19:41:29 UTC Re: [CAD_CAM_EDM_DRO] Crashing CNCs: what gives ? Raymond Heckert 2003-10-28 19:57:53 UTC Re: [CAD_CAM_EDM_DRO] Crashing CNCs: what gives ? Kim Lux 2003-10-28 21:16:36 UTC Re: [CAD_CAM_EDM_DRO] Crashing CNCs: what gives ? David Bloomfield 2003-10-28 21:17:19 UTC Re: Crashing CNCs: what gives ? ballendo 2003-10-29 06:52:26 UTC Re: PCB routing with CNC milling machine.... ballendo 2003-10-29 07:15:47 UTC Re: Crashing CNCs: what gives ? Kim Lux 2003-10-29 07:28:06 UTC Re: [CAD_CAM_EDM_DRO] Crashing CNCs: what gives ? Dan Mauch 2003-10-29 08:09:33 UTC RE: [CAD_CAM_EDM_DRO] Crashing CNCs: what gives ? David A. Frantz 2003-10-29 08:32:26 UTC Re: [CAD_CAM_EDM_DRO] Re: Crashing CNCs: what gives ? ballendo 2003-10-29 09:29:33 UTC Lathes for retrofit was Re: Crashing CNCs: what gives ? Jon Elson 2003-10-29 10:44:14 UTC Re: [CAD_CAM_EDM_DRO] Crashing CNCs: what gives ? David A. Frantz 2003-10-29 21:11:19 UTC Re: [CAD_CAM_EDM_DRO] Lathes for retrofit was Re: Crashing CNCs: what gives ? Kim Lux 2003-10-29 23:22:01 UTC Re: [CAD_CAM_EDM_DRO] Lathes for retrofit was Re: Crashing CNCs: what gives ? Kim Lux 2003-10-29 23:22:02 UTC Re: [CAD_CAM_EDM_DRO] Crashing CNCs: what gives ? Tony Jeffree 2003-10-30 00:29:06 UTC Re: [CAD_CAM_EDM_DRO] Crashing CNCs: what gives ? ballendo 2003-10-30 05:26:20 UTC Lathes for retrofit Erie Patsellis 2003-10-30 07:25:02 UTC Re: [CAD_CAM_EDM_DRO] Lathes for retrofit was Re: Crashing CNCs: what gives ? wanliker@a... 2003-10-30 09:50:54 UTC Re: [CAD_CAM_EDM_DRO] Crashing CNCs: what gives ? David A. Frantz 2003-10-30 12:37:44 UTC Re: [CAD_CAM_EDM_DRO] Lathes for retrofit Kim Lux 2003-10-31 08:20:04 UTC CNC threading: tapping head or T/C holder ? Robb Greathouse 2003-10-31 08:20:17 UTC Re: [CAD_CAM_EDM_DRO] Lathes for retrofit was Re: Crashing CNCs: what gives ? Torsten 2003-10-31 10:32:10 UTC Re: Lathes for retrofit Tony Jeffree 2003-11-01 04:00:56 UTC Re: [CAD_CAM_EDM_DRO] Crashing CNCs: what gives ?