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Problem with cutter compensation

Solution Partner Creator Solution Partner Creator
Solution Partner Creator

Hello everyone,

 

I have the problem with G41 on haas machine. Anyone know, why machine stop and shows error: disturbance of cutter compensation.

This occurs when I finish mill a hole and on the bottom is a 3mm size blend.

Who has the same prolem with haas mill machine?

 

Thanks in advance,

Jack

3 REPLIES 3

Re: Problem with cutter compensation

Phenom
Phenom

Need more info to diagnose. So many different things can cause these issues. 

 

Usually the problem is an offset is entered that is greater than the length of the move used to activate comp. 

 

It can also be a post processor issue as well. 

Glenn Balon
Production: NX 12.0.2 MP10 Primarily CAM

Re: Problem with cutter compensation

Gears Esteemed Contributor Gears Esteemed Contributor
Gears Esteemed Contributor

I've seen issues on certain controls as well - who is the control manufacturer? (Siemens, Fanuc, Mazak, ...)

Ken Akerboom Sr CAx Systems Engr, Moog, Inc.
Production: NX10.0.3.5 MP16/TC11.2
I'd rather be e-steamed than e-diseaseled


Re: Problem with cutter compensation

Siemens Legend Siemens Legend
Siemens Legend

Quite often when a large amount of compensation (like tool radius) is involved, the so-called Alarm-41 can occur on the controllers (perhaps Fanuc style) that use 2 (or 3 not sure) consecutive segments (3 points) to determine the next tool position. The alarm arises when the segments are too short for the controller to compute the intersection from the curves offset by the amount of compensation.

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