JB/T 10007-2012
Large outside micrometer (the measuring range is from 1 000mm to 3 000mm) (English Version)
- Standard No.
- JB/T 10007-2012
- Language
- Chinese, Available in English version
- Release Date
- 2012
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 10007-2012
- Replace
- JB/T 10007-1999
- Scope
- This standard specifies the terms and definitions, types and basic parameters, requirements, inspection conditions, inspection methods, markings and packaging of large outer diameter micrometers. This standard is applicable to large-sized outer diameter micrometers with a graduation value of 0.01mm, a micrometer screw pitch of 0.5mm, 1mm or other large pitches, a measuring range of 25mm, 50mm, and a measuring range of 1000mm to 3000mm (referred to as "large outer diameter"). micrometer").
JB/T 10007-2012 Referenced Document
- GB/T 1216-2004 External micrometer
- GB/T 1219-2008 Dial gauges
- GB/T 17163-2008 Glossary of terms used in dimensional measuring instruments.General terms
- GB/T 17164-2008 Glossary of terms used in dimensional measuring instruments.Product terms
- GB/T 1800.2-2009 Geometrical Product Specifications (GPS) Limits and fits--Part 2:Tables of standard tolerance grades and limit deviations for holes and shafts
JB/T 10007-2012 history
- 2012 JB/T 10007-2012 Large outside micrometer (the measuring range is from 1 000mm to 3 000mm)
- 1999 JB/T 10007-1999 Large external micrometer
