Im new to GD&T and getting to grips with the usage and understanding. So I was going through this link
QUALITY CRITERIA Brochure ENGLISH.pdf.
Here (page 14) it says valve seat is controlled using circularity and concentricity. Why not use total runout ?
Thanks and Regards,
Last edited by Kelly Bramble; 10-08-2014 at 05:55 AM. Reason: Attach file directly