Analysis of the parts finish technology of CNC machining

2022-06-29 17:10:00

Besten not only provide custom prototype service but also provides one-stop parts finishing services, using a series of post finishing methods and finishing options to improve the surface finish of the parts,making your design into a beautiful and functional product.

As we all know prototype processed with metals, stainless steel, aluminum alloys and other materials need to be decorated and beautified on their surfaces before they can be put into use.Well, the same is true in CNC machining. Today, let's briefly analyze the parts finish.

For CNC machining, we can roughly divide its surface finish into four categories: aesthetics, protection, special surface treatment, and mechanical or engineering surface treatment. You may think that surface treatment is not the focus of machining, but in practical applications, surface treatment is often required to maximize the performance and value of the prototype.

For example, anodizing treatment, chemical treatment, etc., can effectively achieve the effects of anti-corrosion and increase weldability. Parts finish is indispensable important for CNC machining and most manufacturing industries.

Then in CNC machining, the surface treatment technology of prototype can be divided into three categories: mechanical method, metallurgical method and chemical method. Mechanical methods include cutting, sandblasting, fine grinding, etc., which can be said to be a relatively common type. The laws of metallurgy are quenching, carburizing, nitriding, etc. Chemical methods include electrolytic grinding, pickling, acid etching and engraving.

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