JB/T 3185.3-2014Three Roller Plate Bending Machine - Part 3: Accuracy (English PDF)
三辊卷板机 第3部分：精度
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
July 9, 2014
Implementation date
November 1, 2014
Scope
JB/T 3185.3-2014 is the English-translated version of 三辊卷板机 第3部分：精度.
Part 3 of the JB/T 3185 series, JB/T 3185.3-2014 is a recommended Chinese machinery industry standard dealing with the accuracy of three-roller plate bending machines.
It defines the geometric accuracy and the working accuracy of such machines, the tolerances allowed and the methods used to test them. Its provisions are written for open-type three-roller bending machines with an upper beam, used to form sheet metal by cold rolling.
The requirements are read alongside GB/T 10923. The standard takes the place of JB/T 8796-1998. Issued on 9 July 2014, it has applied since 1 November 2014.
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Document preview — JB/T 3185.3-2014
National Standard of the People's Republic of China
- ICS
- 25.120.10
- Replacing
- JB/T 8796-1998
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 3185.3-2014 was issued by MIIT on 9 July 2014 and has been in force since 1 November 2014.
It is one of 4 parts of the JB/T 3185 series.
2 Scope
Part 3 of the JB/T 3185 series, JB/T 3185.3-2014 is a recommended Chinese machinery industry standard dealing with the accuracy of three-roller plate bending machines. It defines the geometric accuracy and the working accuracy of such machines, the tolerances allowed and the methods used to test them. Its provisions are written for open-type three-roller bending machines with an upper beam, used to form sheet metal by cold rolling. The requirements are read alongside GB/T 10923. The standard takes the place of JB/T 8796-1998. Issued on 9 July 2014, it has applied since 1 November 2014.
3 Normative references
JB/T 3185.3-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 10923
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 3185.1-1999 — Small and medium three-roll plate bending machines - Technical specifications
JB/T 3185.1-2014 — 1: Types and Parameter
JB/T 3185.2-2014 — 2: Technical Requirements
6 Classification and status
International classification (ICS): 25.120.10
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
Similar standards
Editions of JB/T 3185.3
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 3185.3-2014 | Three Roller Plate Bending Machine - Part 3: Accuracy | current edition | Current |
| JB/T 8796-1998 | Three Roller Plate Bending Machine - Part 3: Accuracy | previous edition | Superseded |
This page sells the current edition, JB/T 3185.3-2014. Earlier editions are listed for reference only.
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Related Standards
GB/T 10923-2009 — Test code of accuracy for metal forming machine
JB/T 3185.2-2014 — Three Roller Plate Bending Machine - Part 2: Technical Requirements
JB/T 3185.1-1999 — Small and medium three-roll plate bending machines - Technical specifications
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JB/T 3185.3-2014
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