GB/T 37679-2019 Active National standards

GB/T 37679-2019 Sheet metal parts fabricated by fine blanking combined with extrusion process—Technological specification

GB/T 37679-2019 Sheet metal parts fabricated by fine blanking combined with extrusion process—Technological specification

Publish Date: 2019-06-04 Implement Date: 2020-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 37679-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Forging and pressing

ICS Name: The manufacturing molding process

Publish Date: 2019-06-04

Implement Date: 2020-01-01

Pages: 7 pages

Scope

This standard specifies the process specifications for high-strength blanking, fineblanking, extrusion, and compound forming parts made from metal sheets (hereinafter referred to as "fineblanking and extrusion parts"), including the classification of forming methods, the preparation of process procedures, and the selection of materials, molds, and equipment.
This standard applies to fineblanking and extrusion parts produced using high-strength blanking, fineblanking, and extrusion compound forming methods.

Development Information

Word Count: 12 Thousand words Pages: 7 pages

Referenced Standards

GB/T 8176-1997 General rules to safety production of pressing shop GB 8176-2012 Safety production codes for presswork GB/T 8541-1997 Terminology of forging and stamping GB/T 8541-2012 Terminology of forging and stamping GB/T 30572-2014 Fine blanked parts—Compiling rules of processes GB/T 30573-2014 Fine blanked parts—General technical requirements JB/T 6541-2004 The shape and structural elements of cold extrusion parts JB/T 9175.1-2013 Precision punching parts - Part 1: Structural and technological considerations JB/T 9175.2-2013 Precision punching parts - Part 2: Quality JB/T 9175.1-1999 Precision stamping component Structural processability JB/T 9175.2-1999 Precision punching parts quality

Related Standards

GB/T 16743-1997 Replaced

GB/T 16743-1997 Blanking clearance

Publish Date: 1997-03-04

GB/T 6060.1-1997 Replaced

GB/T 6060.1-1997 Roughness comparison specimens—Cast surfaces

Publish Date: 1997-12-30

GB/T 9442-1998 Replaced

GB/T 9442-1998 Foundry silica sand

Publish Date: 1998-07-30

GB/T 5611-1998 Replaced

GB/T 5611-1998 Foundry terminology

Publish Date: 1998-07-31

GB/T 6060.2-2006 Active

GB/T 6060.2-2006 Roughness comparison specimens—Ground,turned,bored,milled,shaped and planed

Publish Date: 2006-02-05

GB/T 15055-2007 Replaced

GB/T 15055-2007 Permissible stamping variations in dimensions without tolerance indication

Publish Date: 2007-04-18