As a cnc machining company in china, ETCN cnc machining and manufacturing covering different fields in china cnc machining and manufacturing services like iron metal casting services, cnc machining (including plastic) services, cnc milling services, cnc punching services and cnc turning services china.
As a professional progressive die company and progressive die manufacturers, ETCN provides progressive die forming and progressive die tooling of petroleum equipment accessories. The processes include stamping, CNC turning, thread processing, laser welding and marking using progressive die press.
Advantage of Progressive Die Stamping
1. The compound die stamping process has high production efficiency, convenient operation, and easy realization of mechanization and automation. This is because high precision 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.
2. When progressive and compound die 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.
3. Progressive stamping press can process parts with a larger size range and more complex shapes, such as stopwatches as small as 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 of the stamping. The stiffness is high.
4. 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.
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