This standard specifies the classification and codes of subcategories and subcategories of coating 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. JB/T 5992.8-1992 Classification and code coverage of mechanical manufacturing process methods JB/T5992.8-1992 Standard download and decompression password: www.bzxz.net

J30 | | tt | | JB | -17 Release
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
1 Subject content and scope of application
Coating
This standard does not specify the division of subcategories and subcategories of covering process methods and their codes. 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
GB7232
GB3138
GB 8264
Basic terminology of mechanical manufacturing process
Terminology of metal heat treatment process||tt ||Common terms for electroplating
Coating technical terms
JB/T5992.1
General principles of classification and coding of machinery manufacturing process 3 classification principles
3.1 major categories Classification of large and medium categories
The classification of broad categories and medium categories at the granting level shall be in accordance with the provisions of JB/T5992.1. 3.2 Division of subcategories
3.2.1 Electroplating subcategories are divided according to plating layers.
3.2.2 The electroless plating and vacuum deposition subcategory is divided according to the processing principle, and the 3.2.3 conversion coating subcategory is divided according to the processing principle. 3.2.4 Thermal spraying subcategories are mainly divided according to heating methods. 3.2.5 Painting subcategories are divided according to road installation methods. 3.3 Division of sub-categories
3.3.1 Each sub-category of electroplating and currentless plating are divided according to the material of the plating layer. 3.3.2 It is difficult to subdivide the various subcategories of contact plating and vacuum deposition in this standard. Thermal equipment is divided by coating material.
3.3.3
3.3.4 Chemical conversion is divided according to the processing principle, 3.3.5 Electrochemical conversion is divided according to the material of the processing object. 3.3.6 The various subcategories of thermal spraying are divided according to their respective process characteristics. 3.3.7
The subcategories of coating are further divided according to processing methods. 3.3.8 Packaging, lining, porcelain, and mechanical mirrors are no longer subdivided in this standard. 4
The name and code of the subcategory of the covering layer process method. The name and code of the subcategory of the covering layer process method are as specified in Table 1. 5. The name and code of the subcategory of the covering layer process method. The name and code are as specified in Table 2. The Ministry of Mechanical and Electronic Industry approved JB/T5992.892 on 1992-07-17
1993-07-01 for implementation
25
大代
61
62
63
64
65
66
67
68
69
26| |tt||中文名歌
plating
electricity
chemical removal
vacuum
deposition
thermal removal||tt ||Conversion coating
Thermal spray removal
Xu decoration
Others
Single metal plating
No current mirror
Chemical vapor phase|| tt||Deposition
Heat No Way
Chemical Transformation
Melt Heat
Spraying
Manual Removal
Coating||tt ||2
Alloy platingwww.bzxz.net
Physical process gas
Phase deposition
Electrochemistry
Conversion
Gas heat
Spray
Spray off
Lining amount
JB/T 5992.892
Table 1
Small
8

Alarm
Ion sputtering
Electric strength
Spraying
Uncoated
New porcelain
Class|| tt||4
Class
Composite plating
Material layer
Ion implantation
Plasma
Spraying
Coating
Mechanical plating
Generation
Name
Code
5
Weighing
Electric heating
Spraying
Machine cutting
Jingguang
Spraying
Electrophoresis
Spray well
JB/T 5992.8-92||tt| |8
hired
title
5
Lulu
name
generation
again
5
number
points
points
2
table
instant device test
forbidden/||tt| |You
5
Ge
Zilu
一海
Duzhi
游
0||tt ||product
all the way
福/品品
诺游
器
every big rack
#
/
Creation Water
Xiaoyan name
FE9
Ec9
Tt9
vt9
19||tt ||t9
TT9
大心
Class generation
27
JB/T.5992.8—92
8|| tt||European
5
Country
0
Generation
Class
Points
8||tt| |points
2
velvet
forbidden
lianshang
meat
liquid
grid
public
push
teach
meat
urge gargle
fire
change

change| | tt | ||Xu
jun
hua
wheel
transfer
subcategory name
699
F99|| tt||t99
799
199
899
019
size
class example
28|| tt||2
continuation
generation
point
0
5
8
0||tt| |5
5
0
0
Name
Name
Name
Class | |tt | Come
Hui
item
sweet
learn
make
Xu
move
hand| |tt||JB/T 5992.8-92
More
Added window
Electric
Pea
No
pressure| ||Shang
Qi Xu
empty
frequency
spray
flavor
Shi
自||tt| |set
cotton outfit
bag
you
energy
xiang
outfit
struggle
Machine
Device
Xu
Pink
Socks
Electric Equipment
Polar
Lang
Ball | |tt | |tt||Porcelain
Shop
669
Hungry
Machine
969
29
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