JB/T 13645-2019NC turrets - Accuracy retention test specification (English PDF)
数控刀架 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 13645-2019 is the English-translated version of 数控刀架 精度保持性试验规范.
JB/T 13645-2019 is a recommended Chinese machinery industry standard on the accuracy retention testing of numerically controlled turrets. It sets out what such a test has to cover and the order in which its steps are taken.
The turret, also called the tool post, is mounted on an accuracy retention test device and its ability to hold its accuracy is measured there. The standard carries the Chinese classification J52 and the international classification 25.060.20.
It quotes GB/T 2900.99-2016, GB/T 20959-2007, GB/T 20960-2007 and GB/T 23568.1-2009. Issued on 2 May 2019, it has applied since 1 January 2020.
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Document preview — JB/T 13645-2019
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 13645-2019 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 a recommended Chinese machinery industry standard on the accuracy retention testing of numerically controlled turrets. It sets out what such a test has to cover and the order in which its steps are taken. The turret, also called the tool post, is mounted on an accuracy retention test device and its ability to hold its accuracy is measured there. The standard carries the Chinese classification J52 and the international classification 25.060.20. It quotes GB/T 2900.99-2016, GB/T 20959-2007, GB/T 20960-2007 and GB/T 23568.1-2009.
3 Normative references
JB/T 13645-2019 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 20959-2007
GB/T 20960-2007
GB/T 23568.1-2009 — Reliability evaluation for function units of machine tools - Part 1: General rule
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 20959-2007 — NC vertical turret
GB/T 20960-2007 — NC horizontal turret
GB/T 23568.1-2009 — Reliability evaluation for function units of machine tools - Part 1: General rule
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JB/T 13645-2019
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