JB/T 6340.5-2014Roll Grinding Machines - Part 5: Heavy Duty Machine Tools with Wheelhead Carriage Longitudinal Travel - Testing of the Accuracy (English PDF)
轧辊磨床 第5部分：砂轮架移动式重型机床 精度检验
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 6, 2014
Implementation date
October 1, 2014
Scope
JB/T 6340.5-2014 is the English-translated version of 轧辊磨床 第5部分：砂轮架移动式重型机床 精度检验.
JB/T 6340.5-2014 is the accuracy testing part of the Chinese machinery industry series on roll grinding machines, and it is a recommended standard.
It deals with heavy duty machines in which the wheelhead carriage travels longitudinally, and it specifies their geometric accuracy, their working accuracy and the positioning and repeat positioning accuracy of the axes, giving for each the test method and the matching tolerance.
The machines it applies to are defined by a maximum grinding diameter stated in the standard, which is what marks them as the heavy duty class. The test procedures follow GB/T 17421.1-1998 and GB/T 17421.2-2000, with GB/T 19660-2005. Issued on 6 May 2014, it has applied since 1 October 2014.
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Document preview — JB/T 6340.5-2014
National Standard of the People's Republic of China
- ICS
- 25.080.50
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 6340.5-2014 was issued by MIIT on 6 May 2014 and has been in force since 1 October 2014.
It is one of 7 parts of the JB/T 6340 series.
2 Scope
This standard is the accuracy testing part of the Chinese machinery industry series on roll grinding machines, and it is a recommended standard. It deals with heavy duty machines in which the wheelhead carriage travels longitudinally, and it specifies their geometric accuracy, their working accuracy and the positioning and repeat positioning accuracy of the axes, giving for each the test method and the matching tolerance. The machines it applies to are defined by a maximum grinding diameter stated in the standard, which is what marks them as the heavy duty class. The test procedures follow GB/T 17421.1-1998 and GB/T 17421.2-2000, with GB/T 19660-2005.
3 Normative references
JB/T 6340.5-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 17421.1-1998
GB/T 17421.2-2000
GB/T 19660-2005 — Industrial automation systems and integration -- Numerical control of machines -- Coordinate system and motion nomenclature
4 About this standard
Issued by: MIIT
English translation: about 17 pages
5 Related standards
Other parts of this standard:
JB/T 6340.1-2008 — Roll grinding machines - Part 1: Types and parameters
JB/T 6340.2-2007 — Roll grinding machines - Part 2: Travelling wheelhead roll grinding machines - Technical requirements
JB/T 6340.2-2025 — Roll grinding machines - Part 2: Specification
JB/T 6340.3-2008 — Roll grinding machines - Part 3: Travelling wheelhead machines - Testing of the accuracy
JB/T 6340.3-2025 — Roll grinding machine - Part 3: Accuracy Inspection of Grinding Wheel Head Moving Machine Tools
JB/T 6340.4-2026 — Roll grinding machines - Part 4: Testing of the accuracy for machines with worktable moving style
6 Classification and status
International classification (ICS): 25.080.50
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 17421.1-1998Test code for machine tools - Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions
- GB/T 17421.2-2000Test code for machine tools - Part 2: Determination of accuracy and repeatability of positioning of numerically controlled axes
- GB/T 19660-2005Industrial automation systems and integration -- Numerical control of machines -- Coordinate system and motion nomenclature
Similar standards
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Related Standards
GB/T 19660-2005 — Industrial automation systems and integration -- Numerical control of machines -- Coordinate system and motion nomenclature
JB/T 6340.4-2026 — Roll grinding machines - Part 4: Testing of the accuracy for machines with worktable moving style
JB/T 6340.3-2008 — Roll grinding machines - Part 3: Travelling wheelhead machines - Testing of the accuracy
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JB/T 6340.5-2014
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