HEIDENHAIN MANUALplus 620 271
4.19 Thread Cycles
4.19 Thread Cycles
Overview of threading cycles
G31 machine simple threads, successions of threads and multi-start
threads with G24-Geo, G34-Geo or G37-Geo (FINISHED PART). G31
can also machine a threading contour defined directly after the cycle
call and concluded by G80: see “Thread cycle G31” on page 272
G32 cuts a simple thread in any desired direction and position: see
“Single thread G32” on page 276
G33 conducts a single thread cut. The direction of the single thread
cut is as desired: see “Thread single path G33” on page 278
G35 cuts a simple cylindrical metric ISO thread without run-out: see
“Metric ISO thread G35” on page 280
G352 cuts a tapered API thread: see “Tapered API thread G352” on
page 281