QC/T 715-2004
Measuring method for friction coefficient of screw thread pair of automobiles (English Version)

Standard No.

QC/T 715-2004

Language

Chinese, Available in English version

Release Date

2004

Published By

Professional Standard - Automobile

Latest

QC/T 715-2004

Scope

This standard specifies the test method for friction coefficient of threaded connection pairs for automobiles. This standard is suitable for testing the friction coefficient of bolt-nut threaded connection pairs for automobiles using special automatic operation test equipment.

QC/T 715-2004 history

• 2004 QC/T 715-2004 Measuring method for friction coefficient of screw thread pair of automobiles