This standard specifies the classification and codes of subcategories and subcategories of casting process methods. JB/T 5992.2-1992 Classification and code casting of mechanical manufacturing process methods JB/T5992.2-1992 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
Subject content and scope of application
Casting
This standard specifies the division and codes of subcategories and subcategories of casting 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
GB5611
Casting terminology
JB/T5992.1
Classification and code of mechanical manufacturing process methods
3 classification principles||tt ||3.1 Division of large categories and medium categories
Large categories and medium categories are in accordance with the provisions of JB/T5992.1. 3.2 Division of subcategories
3.2.1 Sand casting subcategories are divided according to the types of sand molds. 3.2.2 Special casting subcategories are divided according to the type of casting mold and pouring method. 3.3 Division of subdivisions
3.3.1 Subdivisions of sand casting are subdivided according to molding methods. 3.3.2 Each subcategory of special casting is no longer subdivided in this standard. The names and codes of the subcategories of casting process methods are as specified in Table 1. General
Qiu 1
Big
"Medium category code
01
02
Medium category name
Sand casting
Special casting
0
Wet type screening
Metal type
Casting
2
Dry casting| |tt||Pressure casting
Name and code of subdivision of casting process method 5
3
Surface dry
Molding
Small||tt ||Small
Centrifugal casting
Class
4
Class
White hard type
Please make
investment mold Casting
The names and codes of the subdivisions of casting process methods are as specified in Table 2. The Ministry of Machinery and Electronics Industry approved 4
code
name
code on 1992-07-17.
5
Weighing
Shell mold casting
6
Full mold casting
JB/T5992.2--92||tt ||7
Continuous casting
8
Others
Others
Implemented on 1993-07-01
Big
Class
medium
generation
small size
011
012
013
014
021
022
023
024
025
026
027
029
Small class name
Solid type
Casting
Dry type
Casting
Surface dry
Mold casting
Self-hardening type|| tt||Casting
Made
Metal type
Casting channel
Tingli
Good choice
Centrifugal
Made
melting school
shu made
light type
casting
real type
casting
continuous||tt| |Casting
its
him
01
with box
shape
with box
shape||tt| |With box
Shape
With box
Shape
05
Out of box
Shape
Out of box|| tt||Style
Out of box
Style
Out of box
Style
10
Fake box
Style| |tt||Fake box
Shape
Fake box
Shape
Fake box
Shape
15
None Box
Shape
No box
Shape
No box
Shape
No box
Shape||tt| |20
pit
shape
pit
shape
pit
shape
pit|| tt||Styling
25
Scraper
Styling
Scraper
Styling
Scraper
Styling| |tt||Scraper
Shaping
Pei 2
Fine
30
Fine
Points
35| |tt||Points
Class
Class
Generation
40bZxz.net
Name
Sandblasting
Shape|| tt||Sandblasting
Shaping
Sandblasting
Shaping
Sandblasting
Shaping
Code
45| |tt||Weighing
Slightly shaken
Type
Made
Slightly shaken
Made
Type
Micro-vibration
Type
Made
Micro-vibration
Made
Type
50
Business Pressure|| tt||Style
High voltage
Style
High voltage
Style
High voltage
Style
55||tt| |Negative pressure
Shape
Negative pressure
Shape
Negative pressure
Shape
Negative pressure
Shape|| tt||60
65
T0
80
JB/T
5992.2—92
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