JB/T 5992.9-1992 Classification and Code of Mechanical Manufacturing Process Methods Assembly and Packaging

This standard specifies the classification and codes of subcategories and subcategories of assembly and packaging process methods. JB/T 5992.9-1992 Classification and code assembly and packaging of mechanical manufacturing process methods JB/T5992.9-1992 Standard download and decompression password: www.bzxz.net

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Implementation of the Ministry of Mechanical and Electronics Industry of the People's Republic of China on 1993-07-01
Release
Machinery Industry Standard of the People's Republic of China
Classification and Code of Machinery Manufacturing Process Methods Assembly and packaging subject content and scope of application
This standard specifies the division and codes of subcategories and subcategories of assembly and packaging process methods. This standard applies to computer-aided process management and process design in the machinery manufacturing industry. The codes specified in this standard are not suitable for marking on drawings. 2 Reference standards
GB4863
GB4122
Basic terminology of machinery manufacturing process
General terminology of packaging
JB/T5992.1
Machine manufacturing General Principles of Process Method Classification and Code 3 Classification Principles
3.1 Division of large and medium categories
The division of large and medium categories is in accordance with the provisions of JB/T5992.1. 3.2 Division of subcategories
The assembly subcategory is divided by assembly objects, and the
Test and inspection subcategory is divided by test.inspection. 3.2.2
3.2.3 Packaging sub-categories are divided according to inner and outer packaging, 3.3 Sub-category division
Assembly sub-categories are divided according to methods to achieve assembly accuracy. 3.3.1:
The subdivisions of the test are divided according to the purpose of the test, and the subdivisions of the inspection are divided according to the inspection objects and inspection plans. The subdivision of packaging is divided according to the type of protection and packaging container type. 3.3.4
The division and codes of assembly and packaging subcategories
The division and codes of assembly and packaging subcategories are as specified in Table 1, Table 1
large.medium
class code
medium class name| |tt||Assembly
Testing and inspection
Packaging
Component assembly
Testing
Inner packaging
Division and code of assembly and packaging subdivisions 2
General assembly
Inspection
Inspection
Outer packaging
Small||tt ||The division and codes of assembly and packaging subdivisions are as specified in Table 2, approved by the Ministry of Machinery and Electronics Industry on July 17, 1992 30
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JB/T5992.992
1993-07 -01 Implementation
JB/T5992.9—92
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