#### Machinistsss

##### Plastic

- Joined
- Sep 25, 2019

Programmed with mastercam

Today I was trying to use cutter comp to threadmill 1/4-20 holes.

Threadmill is .180"D x .500" LOC 3 flute

There is so little room to sweep gently into the cut on this small of hole.

Here is a sample of the code that causes this alarm (PS0034 ONLY G00/G01 ALLOWED IN STUP/EXT BLK)

I know this is because cutter comp can only be turned on with a linear move.

*Is it possible to turn on cutter comp 1 time above the hole make all the passes?*If I don't sweep gently into the cut I will lose threadmills left and right.

G20

G0 G17 G40 G49 G80 G90

(4 ROUGH PASSES, 1 FINISH PASS, 1 SPRING PASS)

(1/4-20 THREADMILL .180 CUT DIA LAKESHORE)

T1 M6

G0 G90 G54 X-2. Y0. S3820 M3

G43 H1 Z.25

G1 Z-.5 F20.

G3 X-1.9926 Y-.0074 Z-.4938 I.0074 J0. F7.

G41 D1 X-1.9852 Y0. Z-.4875 I0. J.0074

X-2. Y.0148 Z-.475 I-.0148 J0.

X-2.0148 Y0. Z-.4625 I0. J-.0148

X-2. Y-.0148 Z-.45 I.0148 J0.

X-1.9852 Y0. Z-.4375 I0. J.0148

X-1.9926 Y.0074 Z-.4313 I-.0074 J0.

G40 X-2. Y0. Z-.425 I0. J-.0074

G1 Z-.5 F20.

G41 D1 Y-.001 F7.

G3 X-1.9895 Y-.0105 Z-.4939 I.0105 J.001

X-1.979 Y0. Z-.4875 I0. J.0105

X-2. Y.021 Z-.475 I-.021 J0.

X-2.021 Y0. Z-.4625 I0. J-.021

X-2. Y-.021 Z-.45 I.021 J0.

X-1.979 Y0. Z-.4375 I0. J.021

X-1.9895 Y.0105 Z-.4311 I-.0105 J0.

X-2. Y.001 Z-.425 I0. J-.0105

G1 G40 Y0.

Z-.5 F20.

G41 D1 Y-.0073 F7.

G3 X-1.9873 Y-.0146 Z-.495 I.0127 J.0073

X-1.9728 Y0. Z-.4875 I0. J.0146

X-2. Y.0272 Z-.475 I-.0272 J0.

X-2.0272 Y0. Z-.4625 I0. J-.0272

X-2. Y-.0272 Z-.45 I.0272 J0.

X-1.9728 Y0. Z-.4375 I0. J.0272

X-1.9873 Y.0145 Z-.43 I-.0145 J0.

X-2. Y.0073 Z-.425 I0. J-.0145

G1 G40 Y0.

Z-.5 F20.

G41 D1 Y-.0135 F7.

G3 X-1.986 Y-.0194 Z-.4958 I.014 J.0135

X-1.9665 Y0. Z-.4875 I0. J.0194

X-2. Y.0335 Z-.475 I-.0335 J0.

X-2.0335 Y0. Z-.4625 I0. J-.0335

X-2. Y-.0335 Z-.45 I.0335 J0.

X-1.9665 Y0. Z-.4375 I0. J.0335

X-1.986 Y.0195 Z-.4292 I-.0195 J0.

X-2. Y.0135 Z-.425 I0. J-.0195

G1 G40 Y0.

Z-.5 F20.

G41 D1 Y-.015 F7.

G3 X-1.9857 Y-.0207 Z-.4959 I.0143 J.015

X-1.965 Y0. Z-.4875 I0. J.0207

X-2. Y.035 Z-.475 I-.035 J0.

X-2.035 Y0. Z-.4625 I0. J-.035

X-2. Y-.035 Z-.45 I.035 J0.

X-1.965 Y0. Z-.4375 I0. J.035

X-1.9857 Y.0207 Z-.4291 I-.0207 J0.

X-2. Y.015 Z-.425 I0. J-.0207

G1 G40 Y0.

Z-.5 F20.

G41 D1 Y-.015 F7.

G3 X-1.9857 Y-.0207 Z-.4959 I.0143 J.015

X-1.965 Y0. Z-.4875 I0. J.0207

X-2. Y.035 Z-.475 I-.035 J0.

X-2.035 Y0. Z-.4625 I0. J-.035

X-2. Y-.035 Z-.45 I.035 J0.

X-1.965 Y0. Z-.4375 I0. J.035

X-1.9857 Y.0207 Z-.4291 I-.0207 J0.

X-2. Y.015 Z-.425 I0. J-.0207

G1 G40 Y0.

G0 Z.25

M5

G91 G28 Z0.

G30 X0. Y0.

M30

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