Understand hardware processing

Modern hardware mainly refers to gold, silver, copper, iron, tin, and generally refers to metals. The hardware industry plays a vital role in the economy, and the hardware products industry has become an indispensable industrial link in industrial manufacturing. Manufacturing industry is the third category of industries in China, of which metal products in the manufacturing industry and general equipment manufacturing in the general parts and other related products are called "small hardware", "small hardware" responsibility is to provide manufacturing enterprises with parts and production tools, hardware etching processing is mainly for metal products and general equipment manufacturing in the general parts, through the means of etching process on the product processing and production, that is, photochemical etching, refers to the plate making exposure, after development, will be etched area of the protective film removal, When etching the metal into contact with the chemical solution, the use of two positive patterns through chemical flooding from both sides to achieve the role of dissolution and corrosion, the formation of concave and convex or openwork molding effect. Chemical etching is very targeted, refers specifically to controlled corrosion, is a metal through chemical methods for a controllable processing method.

Product etching features:

First, low mold opening fee, low cost.

Second, it can realize metal semi-etching and increase the company's LOGO.

Third, the material thickness: 0.03mm, 0.05mm, 0.08mm, 0.1mm and so on.

Fourth, extremely high precision, up to +/-0.0075mm accuracy.

Fifth, complex shape products, the same can be etched, no additional cost.

Sixth, there is no burr, the product does not deform, does not change the nature of the material.

7. Used in automobile, electronics, electrical appliances, hardware and other precision spare parts.

Almost all metals can be etched, such as rare metals and molybdenum.

9. Manufacture of metal parts that cannot be completed by various types of mechanical processing.