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the skim passes do not run at their nominal speed on programmed profile .

kamyabzahedi

Plastic
Joined
Oct 11, 2021
Hello guys.

We have two Charmilles Robofil 330F machines in our workshop.The problem we have with them is in the Skim cuts (E18) for example when we are machining locator pin holes feed-rate of skim cut machining reach to 15 mm/min on some points of profile and machined hole is freely loose in top and tight in bottom .Both of machine have the same problem. We have checked wire tension ,contact surface and changed top wire guide on one machine but the problem not solved.

thank you
 
What is the workpiece height and how much material are you leaving to be removed from the skim pass per side?

Also what method are you using to calibrate the wire "square" with the machine table?
 








 
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