High Precision Draw Metal Stamping Dies Pressing Mold Heat Treatment 0.5mm Thickness

High precision draw stamping die ,pressing mold , metal punch die
 
Progressive stamping is a metalworking method that can encompass punching, coining, bending and several other ways of modifying metal raw material, combined with an automatic feeding system.
The feeding system pushes a strip of metal (as it unrolls from a coil) through all of the stations of a progressive stamping die. Each station performs one or more operations until a finished part is made. The final station is a cutoff operation, which separates the finished part from the carrying web. The carrying web, along with metal that is punched away in previous operations, is treated as scrap metal. Both are cut away, knocked down (or out of the dies) and then ejected from the die set, and in mass production are often transferred to scrap bins via underground scrap material conveyor belts.
The progressive stamping die is placed into a reciprocating stamping press. As the press moves up, the top die moves with it, which allows the material to feed. When the press moves down, the die closes and performs the stamping operation. With each stroke of the press, a completed part is removed from the die.

• Bending - the material is deformed or bent along a straight line.
• Flanging - the material is bent along a curved line.
• Embossing - the material is stretched into a shallow depression. Used primarily for adding decorative patterns. See also Repoussé and chasing.
• Blanking - a piece is cut out of a sheet of the material, usually to make a blank for further processing.
• Coining - a pattern is compressed or squeezed into the material. Traditionally used to make coins.
• Drawing - the surface area of a blank is stretched into an alternate shape via controlled material flow. See also deep drawing.
• Stretching - the surface area of a blank is increased by tension, with no inward movement of the blank edge. Often used to make smooth auto body parts.
• Ironing - the material is squeezed and reduced in thickness along a vertical wall. Used for beverage cans and ammunition cartridge cases.
• Reducing/Necking - used to gradually reduce the diameter of the open end of a vessel or tube.
• Curling - deforming material into a tubular profile. Door hinges are a common example.
• Hemming - folding an edge over onto itself to add thickness. The edges of automobile doors are usually hemmed.[5]

Piercing and cutting can also be performed in stamping presses. Progressive stamping is a combination of the above methods done with a set of dies in a row through which a strip of the material passes one step at a time.
 
Why us ?
1. Good Material
2. Hight precision. The precision can reach 1-4μm,Ra 2μm.
3. Rational design. Accurate layout is good for produce and saving the product’s raw material.
4. Rational construction , easy accessibility. Good for maintenance and repair
5. Reasonable arrangement of technology
6. Right Heat treatment
7. Best suitable parts clearance
8. Standard component choose famous brand.
9. Strict Qc quantity control .
10. Timely delivery and best service
 
 

 
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A: Please feel free to contact email or phone.We will follow on your suggestion and try our best to make you satisfied.
 
 
Stamping die details: