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PROFESSIONAL FACTORY OF PRECISION CASTING PRODUCTS

Comparison of the advantages and disadvantages of the three polishing processes-2

Issuing time:2020-12-15 09:17Author:Allen Ai

Electrolytic polishing


Electrolytic polishing is a kind of anodic polishing. It is a kind of electrolytic machining that uses the principle that the anode first dissolves in a specific electrolyte and an appropriate current density on the surface of the metal. It is also called electropolishing. At present, electrolytic polishing of stainless steel is favored by more and more enterprises and is an environmentally friendly polishing. It can be used to prepare the surface of the product before electroplating, or to finish the surface after plating, and it can also be used as an independent finishing method for the metal surface. At present, it is widely used in the processing of bearings, reflectors, cutting tools, measuring tools, bicycle parts, textile machinery parts, and medical equipment.


The advantage lies in the ability to polish hard and soft materials that are difficult to be mechanically polished, as well as thin-walled, complex-shaped, and small parts and products. The polishing time is short, multiple parts are polished at the same time, and the production efficiency is high, the cost is low, and the surface corrosion resistance of the product is increased. It will not cause deformation of the metal surface, etc..The disadvantage is that the pre-polishing treatment is more complicated, the electrolyte has poor versatility, short service life, strong corrosiveness and difficult handling, etc.


Precision casting is also called precision casting, lost wax casting,and its materials include stainless steel, various alloy steels, and carbonsteel.


As a professional precision casting manufacturer, we also have strongmachining capabilities, with various Japanese imported and domesticallyproduced processing equipment to ensure that the product processingrequirements are qualified.


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