Jia Han

Classification and application of metal stamping parts


Classification and application of metal stamping parts Classification of stamping parts:

1、It can be divided into carbon steel, alloy steel and stainless steel according to materials.

2、According to the structure, it can be divided into single blanking parts and compound blanking dies (including multi-station feeding dies).

3、According to the technological methods, it can be divided into four types: free Forging, die forging, fetal membrane forging and powder forging.

4、According to the molding mode, it can be divided into two types: Integral type and local type.

5、According to the precision grade, it can be ordinary precision and precise precision, and the ordinary precision has the die for ordinary medium plate; and the precise precision includes cold extrusion die, injection molding die for high strength and high hardness plastics, etc.

6、According to the different scope of use, it can be divided into the following categories .
a.Stamping process for manufacturing small and medium-sized parts with complex shapes.

b.Machining process used to manufacture certain parts in large or heavy machinery.

c.Fixed connector for assembly.

d.Stamping process used for producing various automobile panels.

e.Shell or casing used in the production of electrical products.

f.Sheet metal processing technology on aircraft.

g.Used for riveting and welding of hull structure on ships.

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