Got a part with a lager Id bore that is datum b. Going into the part morr is a smaller bore with a position of .003 to b.
So my fcf used the drf to control it. Well the report does not show x and z as zeros. Engineering says datum b is zero so the report has to show everything as zero. So I did an alignment using just datum b( center line of the cylinder) the report show zeros but bad position and does not repeat. What am I missing
Once again thank you. I already showed them that. They said and I quote " no company anywhere follows any rule to the letter of the law we do not have time to measure parts this way. Our shipments are so low this mo th due to quality issues we will be in the red. We also know that even if the drawing and asme say what they say the part will function as it is over tolerance."
The fact that they limit the runtime of a CMM program boggles my mind. I'm all for making sure code is streamlined, but not at the expense of the efficacy of the checks!