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JB/T 12555-2015Semisolid magnesium alloys injection moulding machine (English PDF)

半固态镁合金注射成型机

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

October 10, 2015

Implementation date

March 1, 2016

Scope

JB/T 12555-2015 is the English-translated version of 半固态镁合金注射成型机.

JB/T 12555-2015 is the recommended Chinese machinery industry standard for injection moulding machines that work magnesium alloy in the semi-solid state. It establishes the terms and definitions, the basic parameters, the technical requirements, the test methods, the inspection rules, and marking, packaging, transport and storage.

It applies to the semi-solid magnesium alloy injection moulding machine, called the injection machine in the text, which produces magnesium alloy articles from magnesium alloy in scrap form.

Documents applied with it include GB/T 191, GB/T 2893.2, GB 2894, GB 5083, GB 5226.1, GB/T 14039-2002, GB/T 15706, GB 16754, GB/T 17421.1-1998, GB 23821, GB/T 25157-2010 and JB/T 7267.

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Document preview — JB/T 12555-2015

National Standard of the People's Republic of China

ICS
25.120.30

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

Contents

  • 1 Scope
  • 2 Normative references
  • 3 Terms and definitions
  • 4 Basic parameters
  • 5 Technical requirements
  • 5.1 General requirements
  • 5.2 Accuracy requirements
  • 5.3 Appearance quality of the complete machine
  • 5.4 Main injection performance and requirements
  • 5.5 Accumulator
  • 5.6 Noise of the complete machine
  • 5.7 Safety requirements
  • 5.8 Requirements on the heat resistant parts
  • 5.9 Requirements on the no-load running
  • 5.10 Requirements on the load running
  • 6 Test methods
  • 6.1 Measurement of the basic parameters
  • 6.2 Measurement of the clamping force
  • 6.3 Measurement of the injection volume
  • 6.4 Measurement of the injection speed
  • 6.5 Measurement of the response time of the injection speed
  • 6.6 Measurement of the pressure drop of the accumulator
  • 6.7 Cleanliness
  • 6.8 Measurement of the noise of the complete machine
  • 6.9 Inspection of the hydraulic system
  • 6.10 Inspection of the electrical system
  • 6.11 Measurement of the accuracy
  • 6.12 Inspection of the appearance of the complete machine
  • 6.13 Measurement of the deviation of the force on the tie bar
  • 7 Inspection rules
  • 7.1 Classification of inspection
  • 7.2 Factory inspection
  • 7.3 Type inspection
  • 8 Marking, packaging, transport and storage
  • 8.1 Marking
  • 8.2 Packaging
  • 8.3 Transport

What this standard covers

This standard specifies the terms and definitions, basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of semi-solid magnesium alloy injection molding machines. This standard is applicable to semi-solid magnesium alloy injection molding machine (hereinafter referred to as injection machine) for producing magnesium alloy products with scrap-like magnesium alloy as raw material.

Document data

International classification (ICS): 25.120.30.

Chinese classification (CCS): J61.

Estimated length of the Chinese original: 14,142 words.

Standards quoted by this document

GB/T 191; GB/T 2893.2; GB 2894; GB/T 3766; GB 5083; GB 5226.1; GB/T 7932; GB/T 7935; GB/T 9969; GB/T 13306; GB/T 14039-2002; GB/T 15706; GB 16754; GB/T 17421.1-1998; GB/T 20082; GB 23821; GB/T 25157-2010; GB/T 25371; GB/T 25717-2010; JB/T 7267; JB/T 8356.1; GB 150.1; GB 150.2

3 Terms and definitions

4 Basic parameters

5 Technical requirements

6 Test methods

7 Inspection rules

8 Marking, packaging, transport and storage

......
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

GB 5226.1 · GB 16754 · GB 23821 · GB/T 25157-2010 · GB 150.1 · GB 150.2

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