This standard specifies the classification and codes of subcategories and subcategories of cutting processing 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 5992.5-1992 Classification and code of mechanical manufacturing process methods and cutting processing JB/T5992.5-1992 Standard download and decompression password: www.bzxz.net

J30
JB
Standard of the Machinery Industry of the People's Republic of China
JB/T5992.1~5992.1092
Classification and Code of Process Methods for Mechanical Manufacturing
Published on July 17, 1992
Implementation by the Ministry of Machinery and Electronics Industry of the People's Republic of China on July 1, 1993
Published
Standard of the Machinery Industry of the People's Republic of China
Classification and Code of Process Methods for Mechanical Manufacturing
Subject Content and Scope of Application
Cutting
This standard specifies the division of subcategories and subcategories of cutting 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 applicable to marking on drawings. 2 Reference standards
GB4863
GB6477
JB/T5992.1
3 Classification principles
Basic terms for mechanical manufacturing processes
Terms for metal cutting machine tools
General rules for classification and codes of mechanical manufacturing process methods 3.1 Classification of major and medium categories
Major and medium categories are in accordance with the provisions of JB/T5992.1. 3.2 Classification of minor categories
Minor categories of cutting processing are divided according to the types of cutting tools and grinding tools. 3.3 Cutting process sub-classification is mainly divided according to the type of machining surface. 4 Cutting process method sub-class name and code Cutting process method sub-class name and code are as specified in Table 1 Table 1
Big code
"Medium class
Code
31
32
35
6
Medium class name lung
Cutting tool cutting vice
Dense| |tt||Pliers processing
0
1
Turning
Grinding wheel cutting
Marking
2
System
Belt grinding
Hand sawing
Cutting process method sub-classification name and code 3
Minase
Xitan
Small
Small
Class||tt ||4
Class
Interpretation
Percha
Agent
Cutting process method sub-classification name and code According to the provisions of Table 2, the Ministry of Machinery and Electronics Industry approved the generation of
5
Name
Research
Manual scraping
6|| tt||Jingyu
Superfinishing
Hand grinding
JB/T5992.592
7
Pulling
Hand grinding
Scraping solution
Balance
Other
Other
1993-07-01implemented
15
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10
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小类名称
28
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H||tt ||Surface
Shadow
Research
City
Division
Category
0
Division
2
Continue
Cheng
Cheng
Workroom
Strictly related
oe
Research
National
Engineering
Surface
Internal
Foreign Research
Engineering
Period
Surface
Foreign
Foreign
Position
Program
H
Hole
Research
91
Figure
Foreign
Work dance costume
National
National
Foreign Research
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Scrape
Sex
Cabinet
Medical nuclear
90
Retranslation
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Ping
Surface
Solution
Type attack
False
Surface density
Ping
t0
He
Generation
First|| tt||Haihai
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Xiang
Chenmi
Shou
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Gongjian
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Xiaoying Name
69
Lse
996
96
96
296
Tge
098
668
S88
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Dashixiao
Class Code
17
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