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JB/T 12102-2014Hydraulic Press Brakes - Evaluation Method for Reliability (English PDF)

液压板料折弯机可靠性评定方法

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

July 9, 2014

Implementation date

November 1, 2014

Scope

JB/T 12102-2014 is the English-translated version of 液压板料折弯机可靠性评定方法.

JB/T 12102-2014 covers the evaluation of reliability for hydraulic press brakes, the plate bending machines used in sheet metal work, and is a recommended standard of the Chinese machinery industry.

It lays down the terms and definitions used in reliability verification and determination, the way faults are classified and the principles for deciding whether a fault has occurred, together with sampling, the test plan, the test methods, fault monitoring and the acquisition of data.

The rules bear on how reliability is assessed rather than on how the machines are designed. GB/T 14349, GB 24388, GB 28243 and JB/T 2257.1 are quoted in its text.

It supersedes JB/T 50115-1998. Issued on 9 July 2014, it has applied since 1 November 2014.

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Document preview — JB/T 12102-2014

National Standard of the People's Republic of China

ICS: 25.120.10
Replacing: JB/T 50115-1998

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Foreword
Scope
Normative references
About this standard
Classification and status

1 Foreword

JB/T 12102-2014 was issued by MIIT on 9 July 2014 and has been in force since 1 November 2014.

2 Scope

JB/T 12102-2014 covers the evaluation of reliability for hydraulic press brakes, the plate bending machines used in sheet metal work, and is a recommended standard of the Chinese machinery industry. It lays down the terms and definitions used in reliability verification and determination, the way faults are classified and the principles for deciding whether a fault has occurred, together with sampling, the test plan, the test methods, fault monitoring and the acquisition of data. The rules bear on how reliability is assessed rather than on how the machines are designed. GB/T 14349, GB 24388, GB 28243 and JB/T 2257.1 are quoted in its text. It supersedes JB/T 50115-1998.

3 Normative references

JB/T 12102-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 14349

GB 24388

GB 28243

JB/T 2257.1

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Classification and status

International classification (ICS): 25.120.10

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 28243-2012|JB/T 13909-2020|JB/T 12521-2015|JB/T 2257.1-2014|JB/T 11634-2013|JB/T 11635-2013

Editions of JB/T 12102

Edition	Title	Revision	Status
JB/T 12102-2014	Hydraulic Press Brakes - Evaluation Method for Reliability	current edition	Current
JB/T 50115-1998	Hydraulic Press Brakes - Evaluation Method for Reliability	previous edition	Superseded

This page sells the current edition, JB/T 12102-2014. Earlier editions are listed for reference only.

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