How to choose a processing method for microporous processing

Microporous processing is often encountered in the machining of mechanical parts processing, mainly for the mesh processing is relatively more, the traditional microporous mesh using stamping and laser processing, but based on the thickness of 0.05mm or less on the sea whether it is stamping or laser processing, these two ways there are certain defects, therefore, etching has become the primary consideration of the processing mode, the high precision laser processing may be able to achieve a higher degree of precision aperture, but the effect of the product due to the laser beam caused by the burning sensation on the surface of the material with burrs on the edges. High-precision laser processing may be able to achieve a higher degree of precision aperture, but the effect of processing out of the thickness can not be too thin, the product due to the laser beam caused by the surface of the material has a burning sensation, the edge of the burr.

Microporous etching processing etched thickness of up to 0.01mm, aperture to achieve 0.02mm, smooth surface, no burrs. Microporous etching processing using chemical etching, the use of high concentrations of ferric chloride reaction corrosion off the stainless steel material to form the corresponding pattern. Microporous etching processing features:

1. Low mold opening costs, short template production cycle, the use of metal film production style, the ability to arbitrarily modify the design program, low cost.

2. Microporous etching processing products without burrs, pressure points, products are not deformed.

3. Extremely high precision, the thinner the material, the higher the precision.

4. Can realize the half-engraving of metal etching processing, realize brand processing.

5. Almost all metals can be used etching, microporous etching processing of various pattern design without restrictions.