JB/T 1645-2017Automatic cold headers, trimming machines and flat die thread rolling machines - Technical requirements (English PDF)
自动冷镦、切边、搓丝机 技术条件
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
January 9, 2017
Implementation date
July 1, 2017
Scope
JB/T 1645-2017 is the English-translated version of 自动冷镦、切边、搓丝机 技术条件.
JB/T 1645-2017 is the recommended Chinese machinery industry standard setting the technical requirements for automatic cold headers, automatic trimming machines and flat die thread rolling machines.
It states the technical requirements for these automatic machines, the inspection methods and inspection rules used to verify them, and the provisions for packaging, transportation and storage, and it applies to the three machine types as a group.
The document is classified J62 in the Chinese system and 25.120.10 internationally. Its reference list includes GB/T 3766, GB 5226.1, GB/T 7932, GB/T 7935, GB/T 23281, GB 28244, GB/T 28245, JB/T 3589, JB/T 8356 and JB/T 8609.
It replaces JB/T 1645-1991; issued on 9 January 2017, it has applied since 1 July 2017.
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Document preview — JB/T 1645-2017
National Standard of the People's Republic of China
- ICS
- 25.120.10
- Replacing
- JB/T 1645-1991
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Classification and status
1 Foreword
JB/T 1645-2017 was issued by MIIT on 9 January 2017 and has been in force since 1 July 2017.
2 Scope
This standard is the recommended Chinese machinery industry standard setting the technical requirements for automatic cold headers, automatic trimming machines and flat die thread rolling machines. It states the technical requirements for these automatic machines, the inspection methods and inspection rules used to verify them, and the provisions for packaging, transportation and storage, and it applies to the three machine types as a group. The document is classified J62 in the Chinese system and 25.120.10 internationally. Its reference list includes GB/T 3766, GB 5226.1, GB/T 7932, GB/T 7935, GB/T 23281, GB 28244, GB/T 28245, JB/T 3589, JB/T 8356 and JB/T 8609. It replaces JB/T 1645-1991;
3 Normative references
JB/T 1645-2017 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 3766
GB 5226.1
GB/T 7932
GB/T 7935
GB/T 10923
GB/T 13306
GB/T 23281
GB 28244
GB/T 28245
JB/T 3589
JB/T 3590
JB/T 3591
JB/T 5775
JB/T 8356
JB/T 8609
JB/T 8832
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 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 3766Hydraulic fluid power -- General rules and safety requirements for systems and their components
- GB/T 7932Pneumatic fluid power -- General rules and safety requirements for systems and their components
- GB/T 7935Hydraulic fluid power - General requirements for hydraulic components
- GB/T 10923Test code of accuracy for metal forming machine
- GB/T 13306Plates
GB 5226.1 · JB/T 3591
Similar standards
Editions of JB/T 1645
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 1645-2017 | Automatic cold headers, trimming machines and flat die thread rolling machines - Technical requirements | current edition | Current |
| JB/T 1645-1991 | Automatic cold headers, trimming machines and flat die thread rolling machines - Technical requirements | previous edition | Superseded |
This page sells the current edition, JB/T 1645-2017. Earlier editions are listed for reference only.
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Related Standards
GB 28244-2012 — Automatic metalforming machinery - Safety requirements
GB/T 10923-2009 — Test code of accuracy for metal forming machine
GB/T 13306-2011 — Plates
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JB/T 1645-2017
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