金属板材精密冷弯成形　工艺规范

Sheet metal precise cold bending—Technical specification

标准介绍

This document specifies the technical specification of sheet metal precise cold bending,which consist of general requirements,blank length of bends,precision of bending parts,spring back control,tool design and process procedure.This document is applicable to the process plan of sheet metal precise cold bending carried out on the press.

提出部门

SAC/TC 74(National Technical Committee on Forging and Stamping of Standardization Administration of China).

发布部门

State Administration for Market Regulation and Standardization Administration of the People's Republic of China