JB/T 11776.2-2014Heavy Duty Movable Portal-type Turning-milling Machining Centers - Part 2: Specification (English PDF)
重型龙门移动式车铣复合加工中心 第2部分：技术条件
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 6, 2014
Implementation date
October 1, 2014
Scope
JB/T 11776.2-2014 is the English-translated version of 重型龙门移动式车铣复合加工中心 第2部分：技术条件.
JB/T 11776.2-2014 is the recommended Chinese machinery industry standard that sets the specification for heavy duty movable portal-type turning-milling machining centres.
It states the requirements these machines must meet in design, in manufacturing and at inspection. Its field of application covers heavy movable gantry turning-milling machining centres with table widths up to 10000 mm.
The standard carries the Chinese classification J54 and the international classification 25.040.10. Among the standards it quotes are GB 5226.1-2008, GB/T 9061-2006, GB 15760-2004, GB/T 16769-2008, GB/T 23570-2009, GB/T 25373-2010, GB/T 25376-2010 and JB/T 11776.1-2014.
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Document preview — JB/T 11776.2-2014
National Standard of the People's Republic of China
- ICS
- 25.040.10
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 11776.2-2014 was issued by MIIT on 6 May 2014 and has been in force since 1 October 2014.
It is one of 2 parts of the JB/T 11776 series.
2 Scope
This standard is the recommended Chinese machinery industry standard that sets the specification for heavy duty movable portal-type turning-milling machining centres. It states the requirements these machines must meet in design, in manufacturing and at inspection. Its field of application covers heavy movable gantry turning-milling machining centres with table widths up to 10000 mm. The standard carries the Chinese classification J54 and the international classification 25.040.10. Among the standards it quotes are GB 5226.1-2008, GB/T 9061-2006, GB 15760-2004, GB/T 16769-2008, GB/T 23570-2009, GB/T 25373-2010, GB/T 25376-2010 and JB/T 11776.1-2014.
3 Normative references
JB/T 11776.2-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB 5226.1-2008
GB/T 9061-2006
GB 15760-2004
GB/T 16769-2008 — Metal-cutting machine tools -- Measurement method of sound pressure level
GB/T 23570-2009 — Welding parts for metal cutting machines - General specifications
GB/T 23572-2009 — Hydraulic system general specifications for metel-cutting machine tools
GB/T 25373-2010 — Metal-cutting machine tools - General specifications of assembling
GB/T 25374-2010 — Metal-cutting machine tools - Measuring method of cleanliness
GB/T 25376-2010 — Metal-cutting machine tools - General specifications of machining parts
JB/T 11776.1-2014 — Heavy Duty Movable Portal-type Turning-milling Machining Centers - Part 1: Testing of the Accuracy
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 11776.1-2014 — Part 1: Testing of the Accuracy
6 Classification and status
International classification (ICS): 25.040.10
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 9061-2006Metal-cutting machine tools - General specifications
- GB 15760-2004Metal cutting machines - General specifications for safeguarding
- GB/T 16769-2008Metal-cutting machine tools -- Measurement method of sound pressure level
- GB/T 23570-2009Welding parts for metal cutting machines - General specifications
- GB/T 23572-2009Hydraulic system general specifications for metel-cutting machine tools
- GB/T 25373-2010Metal-cutting machine tools - General specifications of assembling
GB 5226.1-2008
Similar standards
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Related Standards
GB/T 16769-2008 — Metal-cutting machine tools -- Measurement method of sound pressure level
GB/T 23570-2009 — Welding parts for metal cutting machines - General specifications
GB/T 23572-2009 — Hydraulic system general specifications for metel-cutting machine tools
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JB/T 11776.2-2014
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