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JB/T 12643-2016Stack injection moulds for plastics - Structural types and dimensions (English PDF)

叠层塑料注射模结构型式和尺寸

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

January 15, 2016

Implementation date

June 1, 2016

Scope

JB/T 12643-2016 is the English-translated version of 叠层塑料注射模结构型式和尺寸.

Stack injection moulds for plastics are the subject of JB/T 12643-2016, a recommended standard of the Chinese machinery industry that deals with their structural types and dimensions.

What the document lays down for this mould family is the structural types and the dimensions that go with them. Among the standards it quotes are GB/T 1357-2008 and a number of parts of the GB/T 4169 series.

The mould standard carries the Chinese classification J46 and was issued by the Ministry of Industry and Information Technology.

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Document preview — JB/T 12643-2016

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 Terms and definitions
4 Structural type and dimensions
5 Requirements
6 Marking
Annex A (normative) Load bearing guide mechanism
A.1 Structural type and dimensions
A.2 Materials
A.3 Requirements
A.4 Marking
Annex B (normative) Mould opening and closing mechanism
B.1 Structural type and dimensions
B.2 Materials
B.3 Requirements
B.4 Marking
Figure 1 Structure of the centre butt joint type stack plastic injection mould
Figure 2 Structure of the eccentric butt joint type stack plastic injection mould
Figure 3 Dimensions of the centre butt joint type stack plastic injection mould
Figure 4 Dimensions of the eccentric butt joint type stack plastic injection mould
Figure A.1 Assembly structure of the type A load bearing guide mechanism
Figure A.2 Basic structure of the type A load bearing guide mechanism
Figure A.3 Assembly structure of the type B load bearing guide mechanism
Figure A.4 Basic structure of the type B load bearing guide mechanism
Figure A.5 Assembly structure of the type C load bearing guide mechanism
Figure A.6 Basic structure of the type C load bearing guide mechanism
Figure B.1 Mould opening and closing mechanism
Table 1 Dimensions of the stack plastic injection mould
Table A.1 Dimensions of the type A load bearing guide mechanism
Table A.2 Dimensions of the type B load bearing guide mechanism
Table A.3 Dimensions of the type C load bearing guide mechanism
Table B.1 Dimensions of the mould opening and closing mechanism

Document data

Chinese classification (CCS): J46.

Estimated length of the Chinese original: 18,120 words.

Standards quoted by this document

GB/T 1357-2008; GB/T 4169.1-2006; GB/T 4169.2-2006; GB/T 4169.3-2006; GB/T 4169.4-2006; GB/T 4169.5-2006; GB/T 4169.6-2006; GB/T 4169.7-2006; GB/T 4169.8-2006; GB/T 4169.9-2006; GB/T 4169.10-2006; GB/T 4169.11-2006; GB/T 4169.12-2006; GB/T 4169.13-2006; GB/T 4169.14-20

3 Terms and definitions

4 Structural type and dimensions

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

Similar standards

JB/T 13620.2-2018|JB/T 13620.4-2018|JB/T 13620.6-2018|JB/T 13620.9-2018|GB/T 12554-2006|GB/T 4169.1-2006

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