JB/T 7644.1-1994
Die single punch template single punch fixed plate (English Version)

Standard No.

JB/T 7644.1-1994

Language

Chinese, Available in English version

Release Date

1994

Published By

Professional Standard - Machinery

Status

Be replaced 2008-07

Replace By

JB/T 7644.1-2008

Latest

JB/T 7644.1-2008

Scope

This standard specifies the materials, technical conditions, structural types, dimensional specifications and markings of the fixed plate of the single punch of the punch die. 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 7644.1-1994 history

• 2008 JB/T 7644.1-2008 Single punch plates of stamping dies.Part 1:Retaining plates for single punches
• 1994 JB/T 7644.1-1994 Die single punch template single punch fixed plate