Datum call-out on tangency of two radii...
Datum call-out on tangency of two radii...
(OP)
Imagine a number eight lying sideways. I want to establish the two points of contact as the datum. I have a part that has this contour on one side and I would like to establish those two points of contact as the horizontal axis.
How or what is the best way to establish this datum?
Thanks,
How or what is the best way to establish this datum?
Thanks,





RE: Datum call-out on tangency of two radii...
Make sure that the datum targets noted can be located or set up by Production and Quality. The example in the ASME standard reflects a 45 degree V or linear distance between the points that CAN be located on coordinate measuring equipment.
Hope this helps.
DED
RE: Datum call-out on tangency of two radii...