Wire EDM Machine Operation Chapter 11
Copyright November, 98 Page 11-5 Sodick Inc.
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Program Zero Description
3) What is the purpose of using a program zero point?
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4) How do you decide where to place program zero?
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5) What G code in your program assigns the program zero point?
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6) For the following drawing, mark up where program zero should be located and give a
corresponding G92 command based on the current wire location:
G92 X_______ Y________
7) What do the series of G codes, G54 through G959 do?
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8) For the drawing to follow, fill in the corresponding coordinate sheet. Then, mark up a
location on the drawing that would be an acceptable start point for the punch program
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