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CNCA CURC-03-2019: (Specific requirements of the implementation rules for the certification of urban rail transit equipment products-urban rail transit-braking system)
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(Specific requirements of the implementation rules for the certification of urban rail transit equipment products-urban rail transit-braking system)
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CNCA CURC-03-2019
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Basic data | Standard ID | CNCA CURC-03-2019 (CNCA-CURC-03-2019) | | Description (Translated English) | (Specific requirements of the implementation rules for the certification of urban rail transit equipment products-urban rail transit-braking system) | | Sector / Industry | China Compulsory Certification (CCC) Implementation Rules | | Classification of Chinese Standard | CNC | | Word Count Estimation | 29,277 | | Date of Issue | 2019-04-30 | | Date of Implementation | 2019-04-30 | | Regulation (derived from) | National Certification and Accreditation Administration Announcement (2019) No. 11 | | Issuing agency(ies) | China National Accreditation Administration for Certification and Accreditation | CNCA CURC-03-2019: (Specific requirements of the implementation rules for the certification of urban rail transit equipment products-urban rail transit-braking system)
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(Specific requirements of the implementation rules for the certification of urban rail transit equipment products-urban rail transit-braking system)
Implementation rules for product certification of urban rail transit equipment
Number. CNCA -CURC-03..2019
Specific requirements-urban rail transit
Braking System
2019-04-30 released
2019-04-30 implementation
Issued by the National Certification and Accreditation Administration Commission
table of Contents
1 Scope of application...1
2 Authentication mode...1
3 Classification of certification units and product standards...1
4 Requirements for certification application...1
5 Application documents...1
6 Type test...2
6.1 Design qualification requirements...2
6.2 Product sampling inspection and testing requirements...2
7 Supplementary Requirements for Factory Quality Assurance Ability...5
Annex 1 Classification of certification units and product standards for urban rail transit braking systems...6
Appendix 1-1 Air compressor certification unit and product standards...6
Appendix 1-2 Certification Unit and Product Standard of Brake Control Device...6
Appendix 1-3 Certification unit and product standard of brake caliper unit...6
Appendix 1-4 Tread brake unit certification unit and product standards...6
Appendix 1-5 Synthetic brake shoe certification unit and product standards...7
Appendix 1-6 Synthetic brake disc certification unit and product standards...7
Annex 1-7 Cast iron brake disc certification unit and product standards...7
Annex 2 List of key components and materials for the urban rail transit braking system...8
Attachment 2-1-1 List of Key Parts and Materials of Piston Air Compressor Unit...8
Annex 2-1-2 List of key parts and materials of screw air compressor unit...8
Appendix 2-2 List of key parts and materials of brake control device...9
Appendix 2-3 List of key parts and materials of brake caliper unit...9
Appendix 2-4 List of key parts and materials of tread brake unit...9
Annex 2-5 List of key components and materials of synthetic brake shoe...10
Appendix 2-6 List of Key Parts and Materials of Synthetic Brake...10
Appendix 2-7 List of key parts and materials of cast iron brake discs...10
Annex 3 Essential production equipment, process equipment, measuring instruments and testing methods for urban rail transit braking systems...11
Annex 3-1-1 Necessary production equipment, process equipment, measuring instruments and testing methods for piston air compressor units...11
Attachment 3-1-2 necessary production equipment, process equipment, measuring instruments and testing methods for screw air compressor units...11
Annex 3-2 The necessary production equipment, process equipment, measuring instruments and testing methods for brake control devices...12
Annex 3-3 The necessary production equipment, process equipment, measuring instruments and testing methods for the brake caliper unit...12
Appendix 3-4 Necessary production equipment, process equipment, measuring instruments and testing methods for tread brake unit...12
Appendix 3-5 Synthetic brake shoe necessary production equipment, process equipment, measuring instruments and testing methods...13
Appendix 3-6 The necessary production equipment, process equipment, measuring instruments and testing methods for synthetic brake discs...13
Annex 3-7 The necessary production equipment, process equipment, measuring instruments and testing methods for cast iron brake discs...14
Appendix 4 Inspection Items of Urban Rail Transit Braking System...15
Appendix 4-1-1 Piston Air Compressor Unit Test Items...15
Appendix 4-1-2 Screw Air Compressor Unit Test Items...16
Appendix 4-2 Inspection Items of Brake Control Device...17
Appendix 4-3 Inspection Items of Brake Caliper Unit...18
Appendix 4-4 Tread brake unit test items...19
Attachment 4-5 Synthetic brake shoe inspection items...20
Appendix 4-6 Inspection Items of Synthetic Brake...21
Attachment 4-7-1 Shaft-mounted cast iron brake disc inspection items...22
Appendix 4-7-2 Inspection Items of Wheel-mounted Cast Iron Brake Discs...23
Implementation rules for product certification of urban rail transit equipment
Specific requirements-urban rail transit braking system
1 Scope of application
This rule applies to the product certification of urban rail transit braking systems, including parts. air compressors,
Dynamic control devices, brake caliper units, tread brake units, synthetic brake shoes, synthetic brake pads, cast iron brake discs and other products.
This rule should be used in conjunction with the "General Requirements for the Implementation Rules for the Certification of Urban Rail Transit Equipment Products".
2 Authentication mode
Supervise after the initial factory inspection for type testing. Among them, the content package for the type test of the brake control device product
Including design appraisal, product sampling inspection and testing. The type test content of other products in this rule is product sampling inspection and testing.
3 Division of certification units and product standards
1) The certification units are divided according to product type, purpose, etc. For the specific certification unit division and the product standards on which certification is based, see Annex 1.
2) Products produced by the same certification client, the same specification and model, and different geographical production sites are different certification units.
4 Requirements for certification application
1) The authentication client within the territory of the People's Republic of China shall hold a "business license" with legal personality or equivalent qualifications,
The overseas certification client shall hold the registration certificate required by the laws and regulations of the country/region where the business scope covers the application for certification
Certified products (referred to as "certified products", the same below).
2) The management system should meet the quality assurance ability requirements of the urban rail transit equipment product certification factory.
3) The product to be certified should have a legal source of technology.
4) Meet the requirements of laws and regulations.
5 Application documents
--Applying products that belong to the same certification unit should submit a product certification application form, including.
Product category. the product name in the rule name;
Product name. certification unit name;
Specification model. the parameters that should be provided according to the actual product model of the company;
Applicable standard or technical specification document number and name. fill in according to the standard in Annex 1, and only write the number;
Product unit. fill in the unit in appendix 1, only the number can be written.
--And attach one copy of the following documents.
1) Copy of "Business License" (including unified social credit code) or registration certificate.
2) Enterprise situation survey form (including at least detailed production sites, necessary production equipment, process equipment, and meters
Tools and testing methods, working hours, language used, etc.).
3) Quality manual or equivalent documents (controlled text) and list of procedure documents.
4) Relevant technical data (corporate standards/product technical conditions, assembly drawings/electrical schematic diagrams of the application product, when applicable
Provide technology transfer documents, etc.).
5) Apply for a technical description of the differences between specifications and models in the same certification unit.
6) Documents to prove the legality of the technical source of the applied product or a statement that the applied product has no intellectual property rights infringement.
7) When the brake caliper unit and tread brake unit are first certified, the certification client must submit the representative model product
Fatigue test report (such as applying for products with and without parking tank at the same time, submit the representative model product with parking tank
Fatigue test report), the certification sampling test will no longer carry out this test. No more submissions during re-evaluation.
During the initial certification of cast iron brake disc products, the certification principal shall submit a fatigue test report of the representative model product (as
When applying for axle-mounted and wheel-mounted brake disc products, the fatigue test of the representative models of axle-mounted and wheel-mounted brake discs must be submitted respectively
Report), the certification sampling test will no longer carry out this test. No more submissions during re-evaluation.
8) Other materials required by laws and regulations.
6 Type test
6.1 Design qualification requirements
6.1.1 Basis for design appraisal
6.1.2 Design appraisal content
For products that require design appraisal, the certification client should submit the design drawing of the product to be certified when applying for certification for the first time
The certification body can use calculation, comparative analysis, testing, document review, etc.
Content design appraisal to determine the conformity of the product design with the standards upon which it is based.
The content of brake control device product design appraisal includes but is not limited to "failure-oriented safety" design compliance, brake
Control mode compliance, interchangeability requirements compliance, fault diagnosis and fault recording function compliance.
6.2 Product sampling inspection and testing requirements
6.2.1 Test basis
Serial number product name standard or technical specification document number and name
1 Air compressor
TB/T 2710.1 Technical requirements for air compressor units for locomotives and EMUs. Part 1.Piston air compressor units
TB/T 2710.2 Technical requirements for air compressor units for locomotives and EMUs. Part 2.Screw air compressor units
2 Brake control device
T/CAMET 04004.4 Urban Rail Transit Vehicle Braking System Part 4.Technical Specification for Brake Control Unit
3 Brake caliper unit
T/CAMET 04004.7 Urban Rail Transit Vehicle Braking System Part 7.Technical Specification for Brake Caliper Unit
4 Tread brake unit
T/CAMET 04004.8 Urban Rail Transit Vehicle Braking System Part 8.Technical Specification for Tread Braking Unit
5 Synthetic brake shoe
T/CAMET 04004.10 Urban Rail Transit Vehicle Braking System Part 10.Technical Specification for Composite Brake Shoe
6 Synthetic brake pads
T/CAMET 04004.9 Urban Rail Transit Vehicle Braking System Part 9.Technical Specification for Composite Brake Pads
7 Cast iron brake disc
T/CAMET 04004.6 Urban Rail Transit Vehicle Braking System Part 6.Technical Specification for Brake Discs
6.2.2 Sampling plan
The product sampling plan is shown in Table 1.
6.2.3 Sampling requirements
6.2.3.1 The sampling work shall be carried out by the certification body or testing unit, and at least 2 sampling personnel shall be required.
6.2.3.2 Sampling at production companies or users.
6.2.3.3 The samples should be qualified and unused products.
6.2.3.4 The samples shall be packaged as required and sent by the manufacturer/user within the specified time to the testing location designated by the sampling personnel.
6.2.4 Test items
Refer to Annex 4 for the inspection items and inspection categories of urban rail transit braking systems.
6.2.5 Judgment of test results
Refer to Table 2 for the determination of the detection results of each unit of the urban rail transit braking system.
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