HB 0-98-1983
Grinding undercut (Trial Implementation) (English Version)

Standard No.

HB 0-98-1983

Language

Chinese, Available in English version

Published By

Professional Standard - Aviation

Latest

HB 0-98-1983

Replace

HB 0-1998-1978

Scope

This standard specifies the basic type and size of the overtravel groove of grinding wheels for aviation products. Type A: suitable for grinding cylindrical surfaces. Type B: suitable for grinding end faces. Type C: Suitable for grinding cylindrical surfaces, end faces or grinding cylindrical surfaces and end faces at the same time.

HB 0-98-1983 history

• 1970 HB 0-98-1983 Grinding undercut (Trial Implementation)
• 0000 HB 0-1998-1978