JB/T 12270-2015Laser repair - Rolling mill wobbler sleeves - Technical specification (English PDF)
激光修复 轧机扁头套 技术条件
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
October 10, 2015
Implementation date
March 1, 2016
Scope
JB/T 12270-2015 is the English-translated version of 激光修复 轧机扁头套 技术条件.
JB/T 12270-2015 is the Chinese machinery industry standard for the laser repair of rolling mill wobbler sleeves. It gives the terminology and the definitions, the requirements the repaired part must meet, the test methods and the inspection rules, and it states what the marking, the storage and the technical information must contain. The work it is written for is the laser repair of the wobblers of rolling mills. The standard is a recommended one and carries the Chinese classification J39. Among the standards it quotes are GB/T 230.1, GB/T 3505, GB 10435, JB/T 5000.15-2007 and NB/T 47013.5-2015.
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Document preview — JB/T 12270-2015
National Standard of the People's Republic of China
- ICS
- 25.020
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
JB/T 12270-2015 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 230.1
GB/T 1031
GB/T 3505
GB 7247.1
GB/T 10320
GB 10435
GB/T 29795
GB/T 29796-2013
JB/T 5000.15-2007
NB/T 47013.3-2015
NB/T 47013.5-2015
......
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 230.1Metallic materials - Rockwell hardness test - Part 1: Test method
- GB/T 1031Geometrical product specifications(GPS) - Surface texture: Profile method - Surface roughness parameters and their values
- GB 7247.1Safety of laser products - Part 1: Equipment classification and requirements
- GB/T 10320Electrical safety of laser equipment and installatins
- GB/T 29795Laser repairing technology - Terms and definitions
- GB/T 29796-2013Laser repairing general specification
GB/T 3505 · GB 10435
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Related Standards
GB 7247.1-2012 — Safety of laser products - Part 1: Equipment classification and requirements
GB/T 1031-2009 — Geometrical product specifications(GPS) - Surface texture: Profile method - Surface roughness parameters and their values
GB/T 10319-2008 — General specifications for marine pneumatic measurement and control instruments
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JB/T 12270-2015
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