Chapter 5 Preparation function (canned cycle) TC-32B
2004/01/22 5 - 16 eTCOMNCPR5-1.doc
5
5.4.8 Tapping cycle (G84)
Command format G84 X _ Y _ Z _ R _ P _ F _ S _ ;
eNCPR5.13.ai
Spindle rotation stops at Z point.
After dwelling for P sec, spindle rotates CW.
•
When a temporary stop is applied on the way from the R point to the Z point or the R point,
the tool stops after returning to the R point.
•
If the address S exceeds the max, spindle speed in tapping, an alarm is generated.
rapid feed
cutting feed
spindle
CW
spindle CCW
R point
Z point
Return
Spindle stop
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