B-63834EN/02 MANUAL GUIDE 0i 1.MANUAL GUIDE 0i
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NOTE
When both of Corner R and Chamfering data are
entered at the same time for each point respectively,
Corner R data is used and Chamfering data will be
neglected.
1.4.2.8 Machining type block of Threading
Threading : G1140
Data item Comment
Q CUTTING DEPTH Depth of cut of the 1st pass (diameter)
J CUTTING TIMES Threading is repeated by this number including
spark-out motion
W CUTTING METHOD 1 : Single side cutting, constant cutting amount
2 : Both side cutting, constant cutting amount
3 : Straight cutting, constant cutting amount
4 : Single side cutting, constant cutting depth
5 : Both side cutting, constant cutting depth
6 : Straight cutting, constant cutting depth
L SPARK OUT Number of finishing cutting to be done
H FINISH AMOUNT Finishing amount (diameter)
C CLEARANCE X Clearance along the X-axis in threading (diameter)
M CLEARANCE Z Clearance amount along the Z-axis in threading, and
it means the distance required for the spindle to
reach a stable speed (radius)
A NOSE ANGLE Tool tip angle used for only GENERAL thread
NOTE
When both of Cutting depth and Cutting number are
entered at the same time, Cutting depth data is used
for actual threading motion, and Cutting number will
be neglected.