AS shown in the attachment where would the X and Y origin be derived from along the cylinder
, at the middle (orange circle), where the cylinder starts at the face (blue circle) or at the projection/pierce point of [A] (red circle)?
The issue I am having is that I measure the
cylinder with sample hits on it's face so my X & Y origin comes from the intersection of the measured axis and the plane creates from the sample hits (blue circle). My supplier measures 2 circles on and creates a midpoint for his origin (orange circle) and in this case it makes the difference between OK and NOK on a True Position to [A|B|C] to other features. So after all that my question is.....from what point along the axis of cylinder would my origin be placed, orange, blue or red circle?
The issue I am having is that I measure the
cylinder with sample hits on it's face so my X & Y origin comes from the intersection of the measured axis and the plane creates from the sample hits (blue circle). My supplier measures 2 circles on and creates a midpoint for his origin (orange circle) and in this case it makes the difference between OK and NOK on a True Position to [A|B|C] to other features. So after all that my question is.....from what point along the axis of cylinder would my origin be placed, orange, blue or red circle?
It's not the origin point that's the problem, it's using sample hits. If you use 3 sample points (or a sample feature), then that will over-ride the measured vector of the cylinder - it will take it's vector from the sample plane instead.
