JB/T 13647-2019NC rotary tables - Accuracy retention test specification (English PDF)
数控转台 精度保持性试验规范
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 2, 2019
Implementation date
January 1, 2020
Scope
JB/T 13647-2019 is the English-translated version of 数控转台 精度保持性试验规范.
JB/T 13647-2019 is the Chinese machinery industry standard that governs accuracy retention testing of numerically controlled rotary tables. It fixes the content of the test and the procedure to be followed when the ability of a turntable to keep its accuracy is measured on an accuracy retention test device.
The text is addressed to numerically controlled rotary tables examined in that way. Its Chinese classification is J52 and the international one 25.060.20. It quotes GB/T 2900.99-2016, GB/T 23568.1-2009 and JB/T 11173-2011. Issued on 2 May 2019, it has applied since 1 January 2020.
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Document preview — JB/T 13647-2019
National Standard of the People's Republic of China
- ICS
- 25.060.20
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
1 Foreword
JB/T 13647-2019 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 2 May 2019.
2 Scope
This standard is the Chinese machinery industry standard that governs accuracy retention testing of numerically controlled rotary tables. It fixes the content of the test and the procedure to be followed when the ability of a turntable to keep its accuracy is measured on an accuracy retention test device. The text is addressed to numerically controlled rotary tables examined in that way. Its Chinese classification is J52 and the international one 25.060.20. It quotes GB/T 2900.99-2016, GB/T 23568.1-2009 and JB/T 11173-2011.
3 Normative references
JB/T 13647-2019 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 2900.99-2016 — Electrotechnical terminology -- Dependability
GB/T 23568.1-2009 — Reliability evaluation for function units of machine tools - Part 1: General rule
JB/T 11173-2011 — NC rotary tables
4 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
5 Classification and status
International classification (ICS): 25.060.20
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
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Related Standards
GB/T 23568.1-2009 — Reliability evaluation for function units of machine tools - Part 1: General rule
GB/T 2900.99-2016 — Electrotechnical terminology -- Dependability
JB/T 11173-2011 — NC rotary tables
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JB/T 13647-2019
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