Question

A plate is 8'' square with eight clearance holes for 1/2-13 UNC bolts and is used in combination with a gasket to create a watertight seal. The machine contains eight threaded holes arranged evenly along a circle with a radius of 3'' .

Q:What is the maximum amount of positonal tolerance that can be assigned to these holes?

can be 6" ecis

Answer 1

The position tolerance for this holes give dia0.03" tolerance give with reference datum plane.because of this position tolerance center of holes vary between the dia 0.03".