If a Blueprint calls for ASME Y14.5 wouldn't this be the standard rules apply. How would I know if and when to apply ISO? I have yet to see anything on a blueprint stating this. The reason I bring this up is for the good old Profile callout. Before I make an argument, I want to cover all my resources. Customer already claims in an email that PC-DMIS is not capable of doing this. I and everyone on here already that's horse_S_H_I_T. But its Friday and I'm ready to P_I_S_S someone off
I just browsed thru the whole thread, and I still don't quiet understand is there an actual definition of how the profile is measured based on the y14.5-2009 or 1994???
is it double the worst reading or just the upper and lower combined?
Kevo, there are two different snippets, one from y14.5-1994 and the other one is from 14.5m1-1994, I know because I have both. If the print is called out for Y14.5-1994, can you really go by the Y14.5M1-1994.
Vinni, You said that that standard explicitly states that no single value is sufficient. Reporting max and min are the only safe method, What do you do when you actually need to report an ACTUAL Profile??? So you have multiple points on the surface with MIN and MAX value, which is great. you know the part is in SPEC, which is great, but you still need to be able to REPORT the actual Profile reading.
Kevo, there are two different snippets, one from y14.5-1994 and the other one is from 14.5m1-1994, I know because I have both. If the print is called out for Y14.5-1994, can you really go by the Y14.5M1-1994.
Vinni, You said that that standard explicitly states that no single value is sufficient. Reporting max and min are the only safe method, What do you do when you actually need to report an ACTUAL Profile??? So you have multiple points on the surface with MIN and MAX value, which is great. you know the part is in SPEC, which is great, but you still need to be able to REPORT the actual Profile reading.
