Ops Example 3/4-6 2 lead must feed at 3 threads per/inch then change your Z starting point by the original pitch (6) Dave Wolfgang CNC Programmer/Supervisor www.hrindustries.net
----- Original Message ----- From: "Dave Wolfgang" <[EMAIL PROTECTED]> To: "Steve Club" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> Sent: Monday, March 10, 2003 12:21 PM Subject: Re: [mfg-smartcam] An Okuma Lathe Question: Multiple start threads... > That is correct you must also divide the pitch by the number of thread > starts. Example 3/4-6 2 lead must feed at 3 threads per/inch then change > your Z starting point by half the original pitch (6) and thread again at 3 > threads per/inch. > As far as the Okuma lathe I can't help you out with that. > > Dave Wolfgang > CNC Programmer/Supervisor > www.hrindustries.net > > > ----- Original Message ----- > From: "Steve Club" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]> > Sent: Monday, March 10, 2003 9:15 AM > Subject: RE: [mfg-smartcam] An Okuma Lathe Question: Multiple start > threads... > > > > To the best of my memory, you just use multiple thread cycles starting at > > different Z points. > > > > Steve > > > > > > > > ===== Original Message from [EMAIL PROTECTED] at 3/07/03 10:51 am > > >Hi All, > > > > > >Would like to know if anyone has any suggestions regarding multiple start > > >threads on an Okuma LR-15M mill/turn lathe with a 5020 control? > > > > > >I've pasted a sample of the code that we use to do traditional threading > to > > >give an idea of what I am working with right now. > > > > > >What I'm looking for is suggestions on actual machine code - I can edit > the > > >code gen to get SC to output it. > > > > > >Any help is appreciated, thanks > > > > > > > > >Regards, > > > > > >Stephen Alfaro > > >Manufacturing Engineering Group > > > > > >Flowserve Corp - Engineered Pump Division > > >Los Angeles, California > > > > > > > > >SAMPLE CODE: > > > > > >-------------------------------------------------------------- > > > > > >TOOL NUMBER : T204 > > >TOOL DESCRIP: 1/8 WIDE I.D. THREAD - L.H. > > >INSERT DESCR: NT-3 > > > > > >TOOL DIAMTER: DIA. > > >TOOL RADIUS: 0.005 RAD. > > > > > >OPERATION DESCRIPTION: > > > > > >THREAD 2.375-12 NS-2B I.D. - NOTE: THIS IS A LEFT HAND THREAD > > > > > >----------------------------------------------------------------- > > >N5460 G00 G97 G94 G111 X20.0 Z10.0 T040404 M08 M42 S200 M04 M157 > > >N5465 Z3.875 > > >N5470 X2.083 > > >N5475 X2.093 Z3.208 > > >N5480 G71 X2.375 Z0.925 D0.005 U.001 H0.082 F0.0833 M32 M73 M23 L0 > > >N5485 G00 X2.083 Z3.875 > > >N5490 X20.0 > > >N5495 Z10.0 > > >N5500 M02 > > >% > > > > > >====================================================================== > > >To find out more about this mailing list including how to unsubscribe, > > >send the message "info mfg-smartcam" to [EMAIL PROTECTED] > > >====================================================================== > > ===== Comments by [EMAIL PROTECTED] (Steve Club) at 3/10/03 8:13 am > > > > > > ====================================================================== > > To find out more about this mailing list including how to unsubscribe, > > send the message "info mfg-smartcam" to [EMAIL PROTECTED] > > ====================================================================== > > > ====================================================================== To find out more about this mailing list including how to unsubscribe, send the message "info mfg-smartcam" to [EMAIL PROTECTED] ======================================================================
