This Standard specifies limit deviation for undeclared tolerance size of dimensional elements formed by cold stamping process in automotive parts drawings. This Standard is applicable to limit deviation for undeclared tolerance size of cold stamping processing parts in automotive drawing.
Basic Data
Standard ID
QC/T 268-1999 (QC/T268-1999)
Description (Translated English)
Extreme deviation for undeclared tolerance size of processing parts for automobile cold stamping
Sector / Industry
Automobile and Vehicle Industry Standard (Recommended)
Classification of Chinese Standard
T04
Word Count Estimation
12,168
Date of Issue
6/21/1905
Date of Implementation
1999-03-15
Older Standard (superseded by this standard)
ZB T04006.3-1989
Summary
This standard specifies the size of automotive products parts diagram elements formed by cold stamping dimensions without individual tolerance limit deviations. This standard applies to automotive products parts diagram of the cold stamping dimensions without individual tolerance limit deviations.
