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JB/T 9890-2013Modular Machine Tools - Multi-Station Traveling Table - Testing of the Accuracy (English PDF)

组合机床 多工位移动工作台 精度检验

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

April 25, 2013

Implementation date

September 1, 2013

Scope

JB/T 9890-2013 is the English-translated version of 组合机床 多工位移动工作台 精度检验.

JB/T 9890-2013 is the recommended Chinese machinery industry standard for checking the accuracy of the multi-station traveling table of modular machine tools. It fixes the geometric accuracy requirements for the table and the methods used to verify them.

It applies to such tables on modular machine tools and on automatic lines. It supersedes JB/T 9890-1999, which was listed as the accuracy inspection of the multi-position movable worktable of combined machine tools.

GB/T 17421.1-1998 is quoted in it, and the table is filed under J58 in the Chinese classification and 25.080.99 in the international one.

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Document preview — JB/T 9890-2013

National Standard of the People's Republic of China

ICS
25.080.99
Replacing
JB/T 9890-1999

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 9890-2013 was issued by MIIT on 25 April 2013 and has been in force since 1 September 2013.

It replaces the earlier edition JB/T 9890-1999.

2 Scope

This standard is the recommended Chinese machinery industry standard for checking the accuracy of the multi-station traveling table of modular machine tools. It fixes the geometric accuracy requirements for the table and the methods used to verify them. It applies to such tables on modular machine tools and on automatic lines. It supersedes JB/T 9890-1999, which was listed as the accuracy inspection of the multi-position movable worktable of combined machine tools. GB/T 17421.1-1998 is quoted in it, and the table is filed under J58 in the Chinese classification and 25.080.99 in the international one.

3 Normative references

JB/T 9890-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 17421.1-1998

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Related standards

Other editions:

JB/T 9890-1999 (earlier edition)

6 Classification and status

International classification (ICS): 25.080.99

Prefix JB/T: recommended standard.

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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

Similar standards

Editions of JB/T 9890

EditionTitleRevisionStatus
JB/T 9890-2013Modular Machine Tools - Multi-Station Traveling Table - Testing of the Accuracycurrent editionCurrent
JB/T 9890-1999Modular Machine Tools - Multi-Station Traveling Table - Testing of the Accuracyprevious editionSuperseded

This page sells the current edition, JB/T 9890-2013. Earlier editions are listed for reference only.

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