JB/T 12668.2-2016NC electrical discharge grinding machines for superhard cutting tools - Part 2: Technical requirements (English PDF)
超硬刀具数控电火花磨床 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 12668.2-2016 in 30 minutes.
Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
January 15, 2016
Implementation date
June 1, 2016
Scope
JB/T 12668.2-2016 is the English-translated version of 超硬刀具数控电火花磨床 第2部分：技术条件.
JB/T 12668.2-2016 is the second part of a Chinese machinery industry standard on numerically controlled electrical discharge grinding machines for superhard cutting tools, and it is the part that carries the technical requirements.
It gives terms and definitions and then covers the accessories and tools supplied with the machine, safety protection, machining and assembly quality, the machine running test, the inspection of machine tool accuracy, marking, the technical documentation that accompanies each machine, and packaging.
It applies to NC electrical discharge grinding machines used to work superhard cutting tools. Among the standards it quotes are GB 5226.1, GB/T 9061-2006, GB/T 16769-2008, GB/T 25373-2010 and JB/T 8356.1-1996. Its classifications are J59 and ICS 25.080.99.
Found what you need?
Document preview — JB/T 12668.2-2016
National Standard of the People's Republic of China
- ICS
- 25.080.99
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 12668.2-2016 was issued by MIIT on 15 January 2016 and has been in force since 1 June 2016.
It is one of 2 parts of the JB/T 12668 series.
2 Scope
This standard is the second part of a Chinese machinery industry standard on numerically controlled electrical discharge grinding machines for superhard cutting tools, and it is the part that carries the technical requirements. It gives terms and definitions and then covers the accessories and tools supplied with the machine, safety protection, machining and assembly quality, the machine running test, the inspection of machine tool accuracy, marking, the technical documentation that accompanies each machine, and packaging. It applies to NC electrical discharge grinding machines used to work superhard cutting tools. Among the standards it quotes are GB 5226.1, GB/T 9061-2006, GB/T 16769-2008, GB/T 25373-2010 and JB/T 8356.1-1996. Its classifications are J59 and ICS 25.080.99.
3 Normative references
JB/T 12668.2-2016 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191-2008
GB 2894
GB 5226.1
GB/T 9061-2006
GB/T 9969-2008 — General principles for preparation of instructions for use of industrial products
GB/T 13306-1991
GB 13567
GB/T 14896.1-2009
GB/T 14896.2-2009
GB/T 16769-2008 — Metal-cutting machine tools -- Measurement method of sound pressure level
GB/T 17587.3-1998
GB/T 23571-2009 — Metal-cutting machine tool - Technic document compiled
GB/T 25373-2010 — Metal-cutting machine tools - General specifications of assembling
GB/T 26220-2010 — Industrial automation systems and integration - Numerical control of machines - General requirements for numerical control systems
JB/T 7175.4-2006 — Rolling linear guideways - Part 4: Technical acceptance requirements
JB/T 8356.1-1996 — Packaging of machine tools - Technical specifications
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 12668.1-2016 — Part 1: Testing of the accuracy
6 Classification and status
International classification (ICS): 25.080.99
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 191-2008Graphical symbols marking for handling and storage of packages
- GB 2894Safety colours and safety signs
- GB/T 9061-2006Metal-cutting machine tools - General specifications
- GB/T 9969-2008General principles for preparation of instructions for use of industrial products
- GB/T 13306-1991Plates
- GB 13567Electro-discharge machines. Technical requirements for safeguarding
GB 5226.1
Similar standards
How to Download JB/T 12668.2-2016
- 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 13567-1998 — Electro-discharge machines. Technical requirements for safeguarding
GB 2894-2025 — Safety colours and safety signs
GB/T 16769-2008 — Metal-cutting machine tools -- Measurement method of sound pressure level
Secure payment via Stripe
Payments accepted
JB/T 12668.2-2016
$149.00