2 - 24 Basic NC G Codes
704-0115-307
WinMax Lathe NC Programming
G78 - Threading Cycle
This feature provides a multi-pass Threading Cycle for OD (outside diameter) and ID
(inside diameter) threads.
Default—No
Modal—No
Cancels—None
This cycle supports taper threads, face threads, lead in and lead out angles, multiple
spring passes, and various methods of specifying depth of cut. Refer to G33 - Threading,
on page 2 - 16 for simple Threading programming information.
Threading Cycle Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 25
Turn and Face Threading . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 27
Turn Threading - Inner Diameter and Outer Diameter. . . . . . . . . . . . . . . . . . 2 - 28
Clearance, Lead In and Lead Out Parameters. . . . . . . . . . . . . . . . . . . . . . . . 2 - 28
Example—OD Thread with Offsets U and W . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 28
Example—OD Thread with Chase in (A) and Chase out (C) . . . . . . . . . . . . . . 2 - 29
Multiple Start Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 30
Tapered Thread . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 31
Cutting Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 31
Sample Thread Part Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 - 32
Prior to executing this cycle, the spindle must be running at speed in
G97 mode and the tool must be positioned so it can rapid directly to
the thread's X and Z clearance position.
Содержание winmax
Страница 14: ...xiv List of Tables 704 0115 307 WinMax Lathe NC Programming...
Страница 20: ...xx Programming and Operation Information 704 0115 307 WinMax Lathe NC Programming...
Страница 98: ...2 50 Basic NC G Codes 704 0115 307 WinMax Lathe NC Programming...
Страница 208: ...4 94 ISNC G Codes 704 0115 307 WinMax Lathe NC Programming...
Страница 236: ...5 28 ISNC M Codes 704 0115 307 WinMax Lathe NC Programming...
Страница 238: ...6 2 E Codes 704 0115 307 WinMax Lathe NC Programming...
Страница 254: ...12 Index 704 0115 307 WinMax Lathe NC Programming...