JB/T 3185.2-2014Three Roller Plate Bending Machine - Part 2: Technical Requirements (English PDF)
三辊卷板机 第2部分：技术条件
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
July 9, 2014
Implementation date
November 1, 2014
Scope
JB/T 3185.2-2014 is the English-translated version of 三辊卷板机 第2部分：技术条件.
JB/T 3185.2-2014 belongs to the Chinese machinery industry standards (recommended) and sets the technical requirements for three-roller plate bending machines. Besides those requirements it covers the test methods, the acceptance rules and the provisions for packaging, transport and storage.
It is written for open-type three-roller bending machines with an upper beam, used to form sheet metal by cold rolling. A long list of general documents is called up, among them GB/T 1184, GB 5226.1, GB/T 10095.1-2008 and GB/T 28761, as well as the companion parts JB/T 3185.1-2014 and JB/T 3185.3-2014.
It supersedes JB/T 3185.1-1999. Issued on 9 July 2014, it has applied since 1 November 2014.
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Document preview — JB/T 3185.2-2014
National Standard of the People's Republic of China
- ICS
- 25.120.10
- Replacing
- JB/T 3185.1-1999
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 3185.2-2014 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
JB/T 3185.2-2014 belongs to the Chinese machinery industry standards (recommended) and sets the technical requirements for three-roller plate bending machines. Besides those requirements it covers the test methods, the acceptance rules and the provisions for packaging, transport and storage. It is written for open-type three-roller bending machines with an upper beam, used to form sheet metal by cold rolling. A long list of general documents is called up, among them GB/T 1184, GB 5226.1, GB/T 10095.1-2008 and GB/T 28761, as well as the companion parts JB/T 3185.1-2014 and JB/T 3185.3-2014. It supersedes JB/T 3185.1-1999.
3 Normative references
JB/T 3185.2-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191
GB/T 1184
GB/T 1801
GB/T 3168
GB/T 3766
GB 5226.1
GB/T 6402
GB/T 6576
GB/T 7935
GB/T 9969
GB/T 10089-1988
GB/T 10095.1-2008
GB/T 10095.2-2008
GB/T 13306
GB 17120
GB/T 23281
GB/T 28761
JB/T 1829
JB/T 3185.1-2014 — Three Roller Plate Bending Machine - Part 1: Types and Parameter
JB/T 3185.3-2014 — Three Roller Plate Bending Machine - Part 3: Accuracy
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 — Part 1: Types and Parameter
JB/T 3185.3-2014 — Part 3: Accuracy
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
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 1184Geometrical tolerancing. Geometrical tolerance for features without individual tolerance indications
- GB/T 3168Numerical control of machines. Symbols
- GB/T 3766Hydraulic fluid power -- General rules and safety requirements for systems and their components
- GB/T 6402Methods for the ultrasonic testing of steel forgings
- GB/T 6576Machine tool -- Lubrication systems
GB/T 1801 · GB 5226.1
Similar standards
Editions of JB/T 3185.2
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 3185.2-2014 | Three Roller Plate Bending Machine - Part 2: Technical Requirements | current edition | Current |
| JB/T 3185.1-1999 | Three Roller Plate Bending Machine - Part 2: Technical Requirements | previous edition | Superseded |
This page sells the current edition, JB/T 3185.2-2014. Earlier editions are listed for reference only.
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Related Standards
GB 17120-2025 — Metalforming machinery - Safety technical specification
GB/T 1184-1996 — Geometrical tolerancing. Geometrical tolerance for features without individual tolerance indications
GB/T 13306-2011 — Plates
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