HEIDENHAIN TNC 320 (34055x-06) Cycle programming User Manual
Page 18
Contents
18
TNC 320 | User's Manual Cycle Programming | 5/2013
6
Fixed Cycles: Pattern Definitions.................................................................................................. 145
6.1
Fundamentals....................................................................................................................................... 146
Overview................................................................................................................................................ 146
6.2
CIRCULAR PATTERN (Cycle 220, DIN/ISO: G220)............................................................................. 147
Cycle run.................................................................................................................................................147
Please note while programming:........................................................................................................... 147
Cycle parameters................................................................................................................................... 147
6.3
LINEAR PATTERN (Cycle 221, DIN/ISO: G221).................................................................................. 149
Cycle run.................................................................................................................................................149
Please note while programming:........................................................................................................... 149
Cycle parameters................................................................................................................................... 150
6.4
Programming Examples...................................................................................................................... 151
Example: Polar hole patterns................................................................................................................. 151