QB/T 1512-2011
Sewing machine parts.Size limit of not note tolerances (English Version)

Standard No.

QB/T 1512-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Light Industry

Latest

QB/T 1512-2011

Replace

QB/T 1512-1992

Scope

This standard specifies the linear dimensions and angular dimensions without tolerances on the drawings of sewing machine parts and the limit deviations of the linear or angular dimensions formed by machining after the parts are assembled. This standard applies to the cutting and non-cutting dimensions of sewing machine parts.

QB/T 1512-2011 Referenced Document

• GB/T 1804-2000 General tolerances Tolerances for linear and angular dimensions without individual tolerance indications

QB/T 1512-2011 history

• 2011 QB/T 1512-2011 Sewing machine parts.Size limit of not note tolerances
• 1992 QB/T 1512-1992 Limit Deviation of Sewing Machine Parts without Tolerance Dimensions