Ok, let's assume that we are using a .2 inch per rev lead screw on this mill with 500 cpr encoders. That would be 500*4 = 2000 pulses per rev. 2000*5 = 10000 pulses per inch * 120 = 1200000 pulses per minute. 120000 / 60 = 20000 pulses per second for 120 inches per minute. Mach2 can run at 45000 pulses per second so you could easily get 120IPM on both the X and Y axis during a rapid move.
John Guenther -----Original Message----- From: Fred Smith [mailto:[EMAIL PROTECTED] Sent: Saturday, January 01, 2005 14:36 To: [EMAIL PROTECTED] Subject: [CAD_CAM_EDM_DRO] Re: Wanted: Servo Motors that interface to Gecko 320 --- In [EMAIL PROTECTED], "shadi_salhab_78" <[EMAIL PROTECTED]> wrote: > > I wana ask you what is the reduction ratio of the timming belt you > are using to get 120 IPM . The G320 does not have a step multiplaier > and no program can give you more than 45000 ppm , so I think the 120 > IPM is imposible with G320 specially on a bridgport ?! DeskCNC will run at 125,000 steps per second in Windows and several of the DOS based controllers will also run up to 75,000 or 100,000 steps per second. Fred Smith - IMService http://www.cadcamcadcam.com/hobby Addresses: FAQ: http://www.ktmarketing.com/faq.html FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/ Post Messages: [EMAIL PROTECTED] Subscribe: [EMAIL PROTECTED] Unsubscribe: [EMAIL PROTECTED] List owner: [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED] Moderator: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [Moderators] URL to this group: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO OFF Topic POSTS: General Machining If you wish to post on unlimited OT subjects goto: aol://5863:126/rec.crafts.metalworking or go thru Google.com to reach it if you have trouble. http://www.metalworking.com/news_servers.html http://groups.yahoo.com/group/jobshophomeshop I consider this to be a sister site to the CCED group, as many of the same members are there, for OT subjects, that are not allowed on the CCED list. NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM. DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........ bill List Mom List Owner Yahoo! Groups Links Addresses: FAQ: http://www.ktmarketing.com/faq.html FILES: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/ Post Messages: [EMAIL PROTECTED] Subscribe: [EMAIL PROTECTED] Unsubscribe: [EMAIL PROTECTED] List owner: [EMAIL PROTECTED], [EMAIL PROTECTED], [EMAIL PROTECTED] Moderator: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] [Moderators] URL to this group: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO OFF Topic POSTS: General Machining If you wish to post on unlimited OT subjects goto: aol://5863:126/rec.crafts.metalworking or go thru Google.com to reach it if you have trouble. http://www.metalworking.com/news_servers.html http://groups.yahoo.com/group/jobshophomeshop I consider this to be a sister site to the CCED group, as many of the same members are there, for OT subjects, that are not allowed on the CCED list. NOTICE: ALL POSTINGS TO THIS GROUP BECOME PUBLIC DOMAIN BY POSTING THEM. DON'T POST IF YOU CAN NOT ACCEPT THIS.....NO EXCEPTIONS........ bill List Mom List Owner Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
