Programming: cycles – HEIDENHAIN iTNC 530 (340 422) ISO programming User Manual
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8.1 Working with Cycles ..... 222
Defining a cycle using soft keys ..... 222
Calling a cycle with G79 (CYCL CALL) ..... 224
Calling a cycle with G79 PAT (CYCL CALL PAT) ..... 224
Calling a cycle with G79:G01 (CYCL CALL POS) ..... 225
Cycle call with M99/89 ..... 225
Working with the secondary axes U/V/W ..... 225
Creating a point table ..... 226
Selecting a point table in the program ..... 227
Calling a cycle in connection with point tables ..... 228
8.3 Cycles for Drilling, Tapping and Thread Milling ..... 230
DRILLING (Cycle G200) ..... 233
REAMING (Cycle G201) ..... 235
UNIVERSAL DRILLING (Cycle G203) ..... 239
BACK BORING (Cycle G204) ..... 241
UNIVERSAL PECKING (Cycle G205) ..... 244
BORE MILLING (Cycle G208) ..... 247
TAPPING with a floating tap holder (Cycle G84) ..... 249
TAPPING NEW with floating tap holder (Cycle G206) ..... 250
RIGID TAPPING (Cycle G85) ..... 252
RIGID TAPPING NEW (Cycle G207) ..... 253
THREAD CUTTING (Cycle G86) ..... 255
TAPPING WITH CHIP BREAKING (Cycle G209) ..... 256
Fundamentals of thread milling ..... 258
THREAD MILLING (Cycle G262) ..... 260
THREAD MILLING/COUNTERSINKING (Cycle G263) ..... 262
THREAD DRILLING/MILLING (Cycle G264) ..... 265
HELICAL THREAD DRILLING/MILLING (Cycle G265) ..... 269