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JB/T 8601.2-2013Roll-turning lathes - Part 2: Testing of the accuracy (English PDF)

轧辊车床第2部分：精度检验

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

December 31, 2013

Implementation date

July 1, 2014

Scope

JB/T 8601.2-2013 is the English-translated version of 轧辊车床第2部分：精度检验.

JB/T 8601.2-2013 is part 2, the accuracy part, of the Chinese machinery industry standard for roll-turning lathes.

It prescribes the checks and the corresponding tolerances for the geometric accuracy and the working accuracy of ordinary roll lathes, and, for numerically controlled machines, for the axis positioning accuracy and the repeatability of positioning.

The part is classified J53 in the Chinese system and 25.040.20 internationally. It quotes GB/T 17421.1-1998 and GB/T 17421.2-2000. The edition replaces JB/T 8601.2-1998.

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Document preview — JB/T 8601.2-2013

National Standard of the People's Republic of China

ICS: 25.040.20
Replacing: JB/T 8601.2-1998

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 8601.2-2013 was issued by MIIT on 31 December 2013 and has been in force since 1 July 2014.

It replaces the earlier edition JB/T 8601.2-1998.

It is one of 3 parts of the JB/T 8601 series.

2 Scope

This standard is part 2, the accuracy part, of the Chinese machinery industry standard for roll-turning lathes. It prescribes the checks and the corresponding tolerances for the geometric accuracy and the working accuracy of ordinary roll lathes, and, for numerically controlled machines, for the axis positioning accuracy and the repeatability of positioning. The part is classified J53 in the Chinese system and 25.040.20 internationally. It quotes GB/T 17421.1-1998 and GB/T 17421.2-2000. The edition replaces JB/T 8601.2-1998.

3 Normative references

JB/T 8601.2-2013 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

GB/T 17421.2-2000

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Related standards

Other parts of this standard:

JB/T 8601.1-1997 — Roll turning lathes - Technical specifications

JB/T 8601.1-2006 — Roll turning lathes - Part 1: Technical requirements

Other editions:

JB/T 8601.2-1998 (earlier edition)

6 Classification and status

International classification (ICS): 25.040.20

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

Normative references

Similar standards

GB/T 31398-2015|GB/T 33149.2-2016|GB/T 33149.1-2016|JB/T 8488.1-2013|GB/T 25659.1-2010

Editions of JB/T 8601.2

Edition	Title	Revision	Status
JB/T 8601.2-2013	Roll-turning lathes - Part 2: Testing of the accuracy	current edition	Current
JB/T 8601.2-1998	Roll-turning lathes - Part 2: Testing of the accuracy	previous edition	Superseded

This page sells the current edition, JB/T 8601.2-2013. Earlier editions are listed for reference only.

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