The only way to check circular or total runout is to hold the part between centers positioned precisely on each end of the datum axis on each end of the part.

Question

Quizplus · Accepted Answer

Circular or total runout can also be checked using other methods such as using a V-block and indicator setup, not just by holding the part between centers. Different inspection methods can be applied depending on the part configuration and the equipment available.

The Only Way to Check Circular or Total Runout Is