How does the etching process do stamping?

How does the etching process do stamping?Before we get to that, let's look at the difference between etching and stamping.Simply speaking, etching process is an extension of stamping process, stamping is die stamping, but with the development of the industry, the precision of the parts of the higher and higher requirements, stamping process has been unable to solve and meet the development and needs of production, and then there is the etching process, etching is also known as photochemical etching, or photochemical corrosion.

Characteristics of stamping process: high die cost, long time, low precision, low cost when large batch;

Characteristics of etching process: low cost, fast delivery time, high precision and high production cost.

Stamping will involve the problem of the mold, and most of the stamping mold is more expensive, once the mold, if you want to change again, you need to open the mold again, it is easy to cause the waste of the mold and reduce the efficiency of production.However, the machine etching process is a good solution to the stamping process can not solve the problem, such as: the mold can be changed at any time, design, and low cost.The arbitrariness and controllability of change have been greatly increased.To provide a wider space for designers.At the same time, it also helps the stamping process to solve the problem of stamping into the edge.However, etching process is not omnipotent, often need to be combined with stamping to better play their characteristics.

So how does etching do stamping?

Generally etched with stamping.In other words, etching can be designed according to the stamping die stamping location.For example, forming and bending orifyingholes can be processed at the time of etching.There are also some progressive die stamping problems, can also make the etching products to do the appropriate positioning.This is a good solution to the problem of stamping after etching.The two crafts complement each other!Complementary mutual assistance, has been widely used in the market.

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