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JB/T 11999.1-2014NC Reciprocating Traveling Wire Electrical-discharge Machines with Repeated Cut Function - Part 1: Testing of Accuracy (English PDF)

数控往复走丝型多次切割电火花线切割机床第1部分：精度检验

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

July 9, 2014

Implementation date

November 1, 2014

Scope

JB/T 11999.1-2014 is the English-translated version of 数控往复走丝型多次切割电火花线切割机床第1部分：精度检验.

It prescribes how the geometric accuracy of these machines is checked and how the positioning accuracy and the repeatability of positioning of the numerically controlled axes are tested, describing the inspection procedure to follow.

It also fixes the tolerance values that correspond to each of those tests. GB/T 1958-2004, GB/T 17421.1-1998 and GB/T 17421.2-2000 are cited. Classified J59 and 25.080.99, it was issued on 9 July 2014 and has applied since 1 November 2014.

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Document preview — JB/T 11999.1-2014

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

Foreword
Scope
Normative references
About this standard
Related standards
Classification and status

1 Foreword

JB/T 11999.1-2014 was issued by MIIT on 9 July 2014 and has been in force since 1 November 2014.

It is one of 2 parts of the JB/T 11999 series.

2 Scope

Part 1 of the JB/T 11999 series, JB/T 11999.1-2014, is a recommended Chinese machinery industry standard on accuracy testing for numerically controlled reciprocating traveling wire electrical discharge machines with a repeated cut function. It prescribes how the geometric accuracy of these machines is checked and how the positioning accuracy and the repeatability of positioning of the numerically controlled axes are tested, describing the inspection procedure to follow. It also fixes the tolerance values that correspond to each of those tests. GB/T 1958-2004, GB/T 17421.1-1998 and GB/T 17421.2-2000 are cited. Classified J59 and 25.080.99, it was issued on 9 July 2014 and has applied since 1 November 2014.

3 Normative references

JB/T 11999.1-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 1958-2004

GB/T 17421.1-1998

GB/T 17421.2-2000

4 About this standard

Issued by: MIIT

English translation: about 22 pages

5 Related standards

Other parts of this standard:

JB/T 11999.2-2014 — 2: Technical Requirements

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 — 22 pages — is available in the English PDF.

Referenced standards

Normative references

Cited by

JB/T 11999.2-2014NC Reciprocating Traveling Wire Electrical-discharge Machines with Repeated Cut Function - Part 2: Technical Requirements

Similar standards

JB/T 11999.2-2014|GB/T 7926-2015|GB/T 7925-2021|GB/T 19361-2021|JB/T 5544-2012|GB/T 23480-2025

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