JB/T 9937-2011High precision machine vice (English PDF)
高精度机用虎钳
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 18, 2011
Implementation date
August 1, 2011
Scope
JB/T 9937-2011 is the English-translated version of 高精度机用虎钳.
The high precision machine vice is the subject of JB/T 9937-2011, a recommended Chinese machinery industry standard. The document gives the type and parameters of the high precision machine vice, its accuracy, the requirements it must meet, the inspection rules, and the provisions for marking and packaging.
It applies to high precision machine vices used on surface grinders, tool grinders and other precision machine tools. The standard was issued by the Ministry of Industry and Information Technology and replaces JB/T 9937.1-1999, JB/T 9937.2-1999 and JB/T 9937.3-1999.
Its Chinese classification is J52 and its international classification 25.060.20. Among the standards it quotes are GB/T 191-2008, GB/T 17421.1-1998, JB/T 2326-2005 and JB/T 3207-2005.
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Document preview — JB/T 9937-2011
National Standard of the People's Republic of China
- ICS
- 25.060.20
- Replacing
- JB/T 9937.3-1999
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Related standards
- Classification and status
1 Foreword
JB/T 9937-2011 was issued by MIIT on 18 May 2011 and has been in force since 1 August 2011.
It is one of 4 parts of the JB/T 9937 series.
2 Scope
The high precision machine vice is the subject of JB/T 9937-2011, a recommended Chinese machinery industry standard. The document gives the type and parameters of the high precision machine vice, its accuracy, the requirements it must meet, the inspection rules, and the provisions for marking and packaging. It applies to high precision machine vices used on surface grinders, tool grinders and other precision machine tools. The standard was issued by the Ministry of Industry and Information Technology and replaces JB/T 9937.1-1999, JB/T 9937.2-1999 and JB/T 9937.3-1999. Its Chinese classification is J52 and its international classification 25.060.20. Among the standards it quotes are GB/T 191-2008, GB/T 17421.1-1998, JB/T 2326-2005 and JB/T 3207-2005.
3 Normative references
JB/T 9937-2011 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191-2008
GB/T 17421.1-1998
JB/T 2326-2005 — Machine tool accessories - Type designation method
JB/T 3207-2005 — Machine tool accessories - General technical requirements for product packaging
JB/T 9935-2011 — Machine tool accessories - Preparation of accompanying technical documents
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 9937.1-1999 — High precision machine vices - Parameters
JB/T 9937.2-1999 — High precision machine vices - Testing of the accuracy
JB/T 9937.3-1999 — High precision machine vices - Technical requirements
6 Classification and status
International classification (ICS): 25.060.20
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191-2008Graphical symbols marking for handling and storage of packages
- GB/T 17421.1-1998Test code for machine tools - Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions
- JB/T 2326-2005Machine tool accessories - Type designation method
- JB/T 3207-2005Machine tool accessories - General technical requirements for product packaging
- JB/T 9935-2011Machine tool accessories - Preparation of accompanying technical documents
Cited by
- JY/T 0619-2019Equipping standard of education equipment for physics in junior middle schools
- JY/T 0596-2017Equipment specifications for the major of agricultural equipment application and maintenance in vocational schools
- JY/T 0597-2017Equipment specifications for the major of agricultural equipment application technology in vocational colleges
- JY/T 0461-2014Equipment specifications of the major of CNC technology in higher vocational colleges
Similar standards
Editions of JB/T 9937
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 9937-2011 | High precision machine vice | current edition | Current |
| JB/T 9937.3-1999 | High precision machine vice | previous edition | Superseded |
This page sells the current edition, JB/T 9937-2011. Earlier editions are listed for reference only.
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Related Standards
JB/T 2326-2005 — Machine tool accessories - Type designation method
JB/T 3207-2005 — Machine tool accessories - General technical requirements for product packaging
JB/T 9935-2011 — Machine tool accessories - Preparation of accompanying technical documents
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JB/T 9937-2011
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