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Which master can tell me about the chamfering method of NC lathe programming? I'm a newcomer, thank you!

The most commonly used method is to use G1 instruction to realize chamfering. First, move to the starting coordinate of chamfering, and then move to the ending coordinate of chamfering, and chamfering will be achieved.

Assuming that the origin of the program is on the rightmost end face,

.................................... (the program segment irrelevant to your question is omitted ...)

G1 X ? Z 26 ? (This section is the starting point of moving to chamfer)

G1X -2? Z 28 (chamfering is finished in this section)

It's as simple as that, which is the most common and used by the most people. ?