Anyone know if it is possible to set a mazak parameter to 1/4 circle interpulation instead of 1/2 circle interpulation and if so what parameter is it .I seem to have either over looked it in the book or its not in the book.:idea:The machine is a mazatec FH-880.

You should able to do that... look under U parameter.

can't you do that with the line machining?

Thanks for the reply.Any clue to what # on the U parameter?

One easy way to find what parameter for it is look under TPC, and whatever the retract is match...... blah blah then change parameter.