How do I program a chamfer and report it's True Position and Diameter?
I have a .300 thru hole (Datum -A-) and it has a large chamfer on top. The Chamfer diameter at the extreme top is .650. This chamfer needs to be True Posistion to the .300 thru hole though I've never had this sort of callout and am lost in translation.
I took a series of 4 lines on each quadrant of the chamfer, pierced these lines as points to the top plane then created a circle. This did not work well.
I've never done a cone. Is a cone the proper method?
Thanks in advance.
3.7 MR2
I have a .300 thru hole (Datum -A-) and it has a large chamfer on top. The Chamfer diameter at the extreme top is .650. This chamfer needs to be True Posistion to the .300 thru hole though I've never had this sort of callout and am lost in translation.
I took a series of 4 lines on each quadrant of the chamfer, pierced these lines as points to the top plane then created a circle. This did not work well.
I've never done a cone. Is a cone the proper method?
Thanks in advance.
3.7 MR2
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