Using G90 or G91 in "step and repeat" coding ?
I'm coding for my own design E-chain, and have a milling program that cuts the end of one link and the start of another as a single cut.
This will be repeated across the material in a step/repeat fashion until the sheet is covered in several lines of links.
Onto the saw table and out pops all the pieces .
Well, that's the idea.
Question.
The code I have written is in absolute movements for the single pass, and I want to be able to step the pattern by a set distance each time.
If my code had been incremental, I can see that using an O-code repeat/endrepeat would be the way to do it, and I expect I shall have to do this.
But is there an alternative coding method I could use, where, at the end of the "step", the code could repeat at the "new" start position ?
Regards
John
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