JB/T 11769.2-2014Large-sized & Precision CNC Gear Hobbing Machines - Part 2: Specifications (English PDF)
大型精密数控滚齿机 第2部分：技术条件
This is a limited preview
Buy now to download the full PDF (15 pages)
Need quotation for your management?
Get a formal quotation for JB/T 11769.2-2014 in 30 minutes.
Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 6, 2014
Implementation date
October 1, 2014
Scope
JB/T 11769.2-2014 is the English-translated version of 大型精密数控滚齿机 第2部分：技术条件.
JB/T 11769.2-2014 is the specifications part of a recommended Chinese machinery industry standard on large-sized, precision CNC gear hobbing machines. It lays down the requirements for the design, the manufacture, and the inspection and acceptance of these machines.
Its scope is the vertical layout large precision CNC hobbing machine with a maximum machining diameter from 2 000 mm to 6 300 mm. The Chinese classification is J56 and the international classification 25.040.20, and the Ministry of Industry and Information Technology issued it.
Among the standards it quotes are GB 5226.1-2008, GB/T 6576-2002, GB/T 9061-2006, GB/T 10089-1988, GB 15760-2004, GB/T 16769-2008, GB/T 17421.1-1998, GB/T 23570-2009, GB/T 25372-2010 and GB/T 26220-2010.
Found what you need?
Document preview — JB/T 11769.2-2014
National Standard of the People's Republic of China
- ICS
- 25.040.20
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 11769.2-2014 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 11769 series.
2 Scope
This standard is the specifications part of a recommended Chinese machinery industry standard on large-sized, precision CNC gear hobbing machines. It lays down the requirements for the design, the manufacture, and the inspection and acceptance of these machines. Its scope is the vertical layout large precision CNC hobbing machine with a maximum machining diameter from 2 000 mm to 6 300 mm. The Chinese classification is J56 and the international classification 25.040.20, and the Ministry of Industry and Information Technology issued it. Among the standards it quotes are GB 5226.1-2008, GB/T 6576-2002, GB/T 9061-2006, GB/T 10089-1988, GB 15760-2004, GB/T 16769-2008, GB/T 17421.1-1998, GB/T 23570-2009, GB/T 25372-2010 and GB/T 26220-2010.
3 Normative references
JB/T 11769.2-2014 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 6576-2002 — Machine tool -- Lubrication systems
GB/T 9061-2006
GB/T 10089-1988
GB 15760-2004
GB/T 16769-2008 — Metal-cutting machine tools -- Measurement method of sound pressure level
GB/T 17421.1-1998
GB/T 23570- 2009 — Welding parts for metal cutting machines - General specifications
GB/T 23571-2009 — Metal-cutting machine tool - Technic document compiled
GB/T 23572-2009 — Hydraulic system general specifications for metel-cutting machine tools
GB/T 25372-2010 — Metal-cutting machine tools - Accuracy grade
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
GB/T 26220-2010 — Industrial automation systems and integration - Numerical control of machines - General requirements for numerical control systems
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 11769.1-2014 — Part 1: Testing of the Accuracy
6 Classification and status
International classification (ICS): 25.040.20
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 6576-2002Machine tool -- Lubrication systems
- GB/T 9061-2006Metal-cutting machine tools - General specifications
- GB/T 10089-1988Accuracy of cylindrical worm and wormwheel
- GB 15760-2004Metal cutting machines - General specifications for safeguarding
- GB/T 16769-2008Metal-cutting machine tools -- Measurement method of sound pressure level
- GB/T 17421.1-1998Test code for machine tools - Part 1: Geometric accuracy of machines operating under no-load or quasi-static conditions
GB 5226.1-2008
Similar standards
How to Download JB/T 11769.2-2014
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 16769-2008 — Metal-cutting machine tools -- Measurement method of sound pressure level
GB/T 23571-2009 — Metal-cutting machine tool - Technic document compiled
GB/T 23572-2009 — Hydraulic system general specifications for metel-cutting machine tools
Secure payment via Stripe
Payments accepted
JB/T 11769.2-2014
$210.00