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JB/T 12642.3-2016Progressive dies for motor cores - Components - Part 3: Counting punches (English PDF)

电机铁芯级进模零件第3部分：计数凸模

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 15, 2016

Implementation date

June 1, 2016

Scope

JB/T 12642.3-2016 is the English-translated version of 电机铁芯级进模零件第3部分：计数凸模.

Part 3 of the JB/T 12642 series, JB/T 12642.3-2016, is a recommended standard of the Chinese machinery industry and its component is the counting punch. The series it belongs to covers components of progressive dies for motor cores, the tooling in which such punches are fitted.

JB/T 11904-2014 is quoted by it. The Chinese classification entry for the document is J46, and the issuing body is the Ministry of Industry and Information Technology.

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Document preview — JB/T 12642.3-2016

National Standard of the People's Republic of China

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

1 Scope
2 Normative references
3 Structural type and dimensions
4 Materials
5 Requirements
6 Marking
Figure 1 Type A counting punch
Figure 2 Type B counting punch
Figure 3 Type C counting punch
Table 1 Dimensions of the type A counting punch
Table 2 Dimensions of the type B counting punch
Table 3 Dimensions of the type C counting punch

Document data

Chinese classification (CCS): J46.

Estimated length of the Chinese original: 7,754 words.

Standards quoted by this document

JB/T 11904-2014

3 Structural type and dimensions

4 Materials

5 Requirements

6 Marking

......
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

JB/T 11904-2014Progressive Dies for Motor Cores - Specifications

Similar standards

JB/T 12642.1-2016|JB/T 12642.4-2016|JB/T 12642.10-2016|JB/T 12642.11-2016|JB/T 12642.12-2016|JB/T 12642.2-2016

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