GB/T 38331-2019 English PDF (GBT38331-2019)

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GB/T 38331-2019: General technical requirements for Li-ion battery made machine
GB/T 38331-2019
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 29.020
K 97
General Technical Requirements for Li-ion Battery
Made Machine
ISSUED ON: DECEMBER 10, 2019
IMPLEMENTED ON: JULY 1, 2020
Issued by: State Administration for Market Regulation;
Standardization Administration of the People’s Republic of
China.
Table of Contents
Foreword ... 3 
Introduction ... 4 
1 Scope ... 5 
2 Normative References ... 5 
3 Terms and Definitions ... 7 
4 Working Conditions ... 9 
5 Technical Requirements ... 9 
6 Various System Performance Requirements ... 12 
7 Safety Requirements ... 14 
8 Interconnection and Interoperability Requirements ... 18 
9 Reliability Requirements ... 20 
10 Energy Consumption Requirements ... 21 
11 Environmental Protection Requirements ... 23 
Bibliography ... 24 
General Technical Requirements for Li-ion Battery
Made Machine
1 Scope
This Standard stipulates the terms, definitions, working conditions, technical
requirements, various system performance requirements, safety requirements,
equipment interconnection and interoperability requirements, equipment reliability
requirements, equipment energy consumption requirements and environmental
protection requirements for li-ion battery made machine.
This Standard is applicable to the design, manufacture, inspection, acceptance
inspection, use and maintenance of li-ion battery made machine.
2 Normative References
The following documents are indispensable to the application of this document. In
terms of references with a specified date, only versions with a specified date are
applicable to this document. In terms of references without a specified date, the latest
version (including all the modifications) is applicable to this document.
GB/T 2589-2008 General Principles for Calculation of the Comprehensive Energy
Consumption
GB 2894 Safety Signs and Guideline for the Use
GB/T 3167-2015 Metal-cutting Machine Tools - Graphical Symbols for Operation
Indications
GB/T 3168-1993 Numerical Control of Machine - Symbols
GB/T 3836.18-2017 Explosive Atmospheres - Part 18: Intrinsically Safe Electrical
Systems
GB 5083 General Rules for Designing the Production Facilities in Accordance with
Safety and Health Requirements
GB/T 5226.1 Electrical Safety of Machinery - Electrical Equipment of Machines - Part
1: General Requirements
GB/T 6422-2009 Testing Guide for Energy Consumption of Equipment
GB/T 7826-2012 Analysis Techniques for System Reliability - Procedure for Failure
Mode and Effects Analysis (FMEA)
GB/T 8196-2018 Safety of Machinery - Guards - General Requirements for the Design
and Construction of Fixed and Movable Guards
GB/T 9414.2-2012 Maintainability of Equipment - Part 2: Maintainability Requirements
and Studies during the Design and Development Phase
GB/T 12723-2013 General Principles for Establishing Allowance of Energy
Consumption per Unit Throughput
GB/T 13306-2011 Plate
GB/T 14776-1993 Ergonomics - Principles for Determining Dimensions of Work Places
in Manufacturing Areas and the Dimensions
GB/T 15316-2009 General Principles for Monitoring and Testing of Energy Saving
GB 15577 Safety Regulations for Dust Explosion Prevention and Protection
GB/T 15587-2008 Guideline for Energy Management in Industry Enterprise
GB 15760 Metal-cutting Machine Tools - General Safeguarding Specification
GB/T 15945-2008 Power Quality - Frequency Deviation for Power System
GB/T 16656 (all parts) Industrial Automation Systems and Integration - Product Data
Representation and Exchange
GB/T 17166-1997 General Principle of Energy Audit on Industrial and Commercial
Enterprise
GB 17167-2006 General Principle for Equipping and Managing of the Measuring
Instrument of Energy in Organization of Energy Using
GB/T 17645 (all parts) Industrial Automation Systems and Integration - Parts Library
GB/T 18336 (all parts) Information Technology - Security Techniques - Evaluation
Criteria for IT Security
GB/T 19114 (all parts) Industrial Automation Systems and Integration - Industrial
Manufacturing Management Data
GB/T 19902 (all parts) Industrial Automation Systems and Integration - Manufacturing
Software Capability Profiling for Interoperability
GB/T 23644-2009 General Specifications for Electrical Special Equipment
GB/T 24001-2016 Environmental Management Systems - Requirements with
Guidance for Use
3.5 Jelly Roll Manufacturing System
Jelly roll manufacturing system refers to the sum constituted of a series of equipment
that complete the manufacture procedure from electrode to jelly roll.
NOTE: it includes electrode manufacturing machine, laminating machine and winding
machine, etc.
3.6 Cell Assembly System
Cell assembly system refers to the sum constituted of a series of equipment that
complete cell molding from li-ion battery jelly roll.
NOTE: it includes electrode connecting machine, punching machine, jelly roll casting
machine, cover plate welding machine, sealing machine, and composite special-
purpose equipment or production line constituted of the above processes and
equipment.
3.7 Dry and Filling System
Dry and filling system refers to the sum constituted of a series of equipment that dry
finished jelly roll and complete the filling of electrolyte.
NOTE: it includes jelly roll drying oven and filling machine, etc.
3.8 Formation and Grading System
Formation and grading system refers to the sum constituted of a series of equipment
that pre-charge, inspect and grade post-filling jelly roll, and determine the performance
of jelly roll.
NOTE: it includes activation equipment, jelly roll sorting machine and grading equipment,
etc.
3.9 Battery Module Assembly System
Battery module assembly system refers to the sum constituted of a series of equipment
that conduct module assembly, PACK assembly and performance testing of post-
formation and grading jelly roll.
NOTE 1: it includes module assembly equipment, PACK assembly equipment,
performance testing equipment and leakage testing equipment, etc.
NOTE 2: PACK assembly is a generic term for the procedure of assembling single li-ion
battery module through series-parallel connection into a whole during the li-ion
manufacturing process and the procedure of installing the outer shell.
3.10 Battery Recovery System
acceptance inspection should comply with the requirements in GB/T 23644-2009.
5.1.2 The equipment shall satisfy the principle of ergonomics; should comply with the
requirements in GB/T 14776-1993.
5.1.3 Operation signs and indicating symbols should comply with the requirements in
GB/T 3167-2015 and GB/T 3168-1993.
5.1.4 Plates shall comply with the requirements in GB/T 13306-2011.
5.1.5 Accompanying technical documents may refer to the requirements in JB/T 9875
and JB/T 9935.
5.1.6 The quality of equipment processing may refer to the requirements in JB/T 9872
and JB/T 9873. The quality of assembly may refer to the requirements in JB/T 9874.
5.1.7 The quality of appearance may refer to the requirements in GB/T 9061.
5.1.8 Inspection and acceptance inspection, idling test, load test and accuracy test
may refer to the requirements in GB/T 9061. If there are special requirements, they
shall be independently stipulated in specific equipment standards or user requirements.
5.2 Structural Requirements
5.2.1 The overall arrangement shall be reasonable; the operation shall be convenient;
the appearance sha...