JB/T 7644.3-1994
Punching die single punch template partial installation single punch fixed plate (English Version)

Standard No.

JB/T 7644.3-1994

Language

Chinese, Available in English version

Release Date

1994

Published By

Professional Standard - Machinery

Status

Be replaced 2008-07

Replace By

JB/T 7644.3-2008

Latest

JB/T 7644.3-2008

Scope

This standard specifies the materials, technical conditions, structural types, dimensional specifications and markings of the single-punch fixing plate installed on the single-punch template. This standard is applicable to circular single punches used to fix punching dies, and can also be used to fix special-shaped single punches after modification.

JB/T 7644.3-1994 history

• 2008 JB/T 7644.3-2008 Single punch plates of stamping dies.Part 3:Retaining plates for side-fixed single punches
• 1994 JB/T 7644.3-1994 Punching die single punch template partial installation single punch fixed plate