Name: Haas VF-6
Brand: Haas
Rating: 5 (1 reviews)

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186

G CODES

96-8000

June 1999

G74 Reverse Tap Canned Cycle Group 09

F Feed Rate in inches (mm) per minute

L Number of repeats

R Position of the R plane

X Optional X-axis motion command

Y Optional Y-axis motion command

Z Position of bottom of tap

This G code is modal in that once activated, every motion of X and/or Y will cause this canned cycle to be

executed until it is canceled or another canned cycle is selected. Note that operation of this cycle is different if

the rigid tapping option is installed and selected. When rigid tapping is used, the ratio between the feed rate

and spindle speed must be precisely the thread pitch being cut.

You do not need to start the spindle CCW before this canned cycle. The control does this automatically.

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Haas VF-6 Specifications

General