Do any of you use a granite plate offline to check parts? If so, do any of you have a thread insert pattern on it? I am about to by one and am trying to decide what would be the most helpful hole patter to have. I was thinking about staggering some 3/8-16 inserts along one short edge about 3 inches in. 3ft*6ft*12inch granite.
I used to work at a company where I was horrified to hear someone from a different plant tell me that they get their CMM tables lapped and re-certified every year .
Then I realized they used this style of CMM, where the granite is not part of the main structure.
Then it made sense.
I used to work at a company where I was horrified to hear someone from a different plant tell me that they get their CMM tables lapped and re-certified every year .
Then I realized they used this style of CMM, where the granite is not part of the main structure.
Then it made sense.
.
