JB/T 5992.2-1992 Classification and code casting of mechanical manufacturing process methods

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
"Medium category code
Medium category name
Sand casting
Special casting
Wet type screening
Metal type
Casting
Dry casting| |tt||Pressure casting
Name and code of subdivision of casting process method 5
Surface dry
Molding
Small||tt ||Small
Centrifugal casting
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 on 1992-07-17.
Weighing
Shell mold casting
Full mold casting
JB/T5992.2--92||tt ||7
Continuous casting
Others
Others
Implemented on 1993-07-01bZxz.net
Class
medium
generation
small size
Small class name
Solid type
Casting
Dry type
Casting
Surface dry
Mold casting
Self-hardening type|| tt||Casting
Metal type
Casting channel
Tingli
Good choice
Centrifugal
melting school
shu made
light type
casting
real type
casting
continuous||tt| |Casting
with box
with box
shape||tt| |With box
With box
Out of box
Out of box|| tt||Style
Out of box
Out of box
Fake box
Style| |tt||Fake box
Fake box
Fake box
None Box
No box
No box
No box
Shape||tt| |20
pit|| tt||Styling
Scraper
Styling
Scraper
Styling
Scraper
Styling| |tt||Scraper
Shaping
Points
35| |tt||Points
Generation
Sandblasting
Shape|| tt||Sandblasting
Shaping
Sandblasting
Shaping
Sandblasting
Shaping
45| |tt||Weighing
Slightly shaken
Slightly shaken
Micro-vibration
Micro-vibration
Business Pressure|| tt||Style
High voltage
High voltage
High voltage
55||tt| |Negative pressure
Negative pressure
Negative pressure
Negative pressure
Shape|| tt||60
5992.2—92
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