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As a professional precision metal stamping manufacturers, ETC has several 15 to 315 tons of stamping and drawing equipment, a complete set of equipment for the production and processing of metal products, and mature processing technology. It established a professional mold processing workshop with the ability to design and manufacture molds and to provide customers with better and custom metal stamping services.

brass stampings manufacturer

Processable Materials for Metal Stamping

Copper

Magnesium

Stainless Steel

Carbon Steel

Alloy Steel

Zinc Alloy

Aluminium Alloy

ABS

Aceta

Acrylic

Carbon Fibe

Fiberglass

Nylon

Polycarbonate

Spring Steel

PTEF

PVC

Neoprene

Polyethylene

Polypropylene

Polystyrene

Rubbe

Silicone

NBR

Advantage of Metal Stamping

The Stamping Process Has High Production Efficiency

The Stamping Process Has High Production Efficiency

The stamping process has high production efficiency, convenient operation, and easy realization of mechanization and automation. This is because stamping is done by relying on punching dies and stamping equipment. The number of strokes of a popular press can reach dozens of times per minute, and the high-speed pressure can reach hundreds or even thousands of times per minute. It is possible to get a punch.

 

When Stamping

When Stamping

When stamping, because the mold guarantees the size and shape accuracy of the stamping parts and generally does not crush the general quality of the stamping parts, and the life of the mold is generally longer, the quality of the stamping is unchanged, the exchangeability is good, and it has the "identical" feature.

 

Stamping Can Process Parts With A Larger Size Range And More Complex Shapes

Stamping Can Process Parts With A Larger Size Range And More Complex Shapes

Stamping can process parts with a larger size range and more complex shapes, such as stopwatches as small as clocks and clocks, as large as automobile longitudinal beams, cage covers, etc., plus the cold deformation and softening effect of the material during stamping, and the strength and strength of the stamping The stiffness is high.

 

Stamping Generally Has No Chips And Scraps

The precision stamping generally has no chips and scraps, less material loss, and no other heating equipment, so it is a material-saving and energy-saving processing method, and the cost of stamping parts is lower.

 

Metal Stamping FAQs

Common Problems In The Production Of Stamping Parts

1. Adhesion scratches: defects on the surface of the part or mold due to the friction between the material and the convex or concave mold.

 

2. Burr: It mainly occurs in the cutting die and blanking die. The gap between the cutting edges may be large or small, which will produce burrs.

 

3. Twisting: due to uneven stress, poor draw bead matching, or poor control of the press slider, the corners or embossing parts of the workpiece will be bent and strained.

 

4. Concave and concave: foreign matter (iron filings, rubber, dust) mixed in the uncoiling line causes convex and concave.

 

5. Offset: When the part is formed, the part that first contacts the mold is squeezed and a line is formed.

 

6. The size of the punching hole is too large or too small: When the size of the punch is quite different, the design size of the forming convex and the concave mold, the processing accuracy and the blanking gap should be considered.

 

 

 

Method To Restrain Stamping Parts From Turning Over And Twisting

Matters Needing Attention In Stamping Process Design

Introduction To Stamping Processing Problems

Punching Size Is Too Large Or Too Small

 

ETCN is a professional machining and manufacturing company, we provide CNC machining, metal stamping, sheet metal pressing, precision cnc machining china, machining and manufacturing services and etc. Want to know more? Please contact us.