Companies engaged in precision machining parts more or less will deal with surface treatment plant, because precision machining parts are generally surface treatment, to improve the performance of precision machining parts make corrosion, so today 3 d kai and together to share the precision machining parts what are the conventional surface treatment way?
first, Surface treatment is generally based on the precision machining parts materials and precision, Degree for selection, In order to control its quality, Conventionally used aluminum materials, The general choice of surface treatment has the anode color, anode black, colored anode, hard anode, color Ming acid, conductive oxidation, etc., According to the requirements of the parts, Select the different oxidation categories, of course, Aluminum can not only improve the ability of precision machining parts through oxidation, Can also be used for nickel plating, silver plating, gold plating and other surface treatment methods, Engaged in precision machining parts in the early engineering process design stage should leave a certain processing size space, To ensure the dimensional accuracy of the precision machining parts after surface treatment.
The oxidation process is only for aluminum, so what are the surface treatment methods of conventional carbon steel? Carbon steel processing precision machining parts can generally choose chemical nickel, bright nickel, electrophoresis, galvanized inscription conventional surface treatment, including plating Ge size control is particularly difficult, so if choose chrome plating, must consider good plating allowance and hanging plating position, avoid the size of high and low potential.
Copper and carbon steel materials, can choose the same kind of surface treatment, copper processing precision machining parts should pay attention to the direct rate of surface treatment, once the surface treatment failure, repair will bring workpiece corrosion to the product, resulting in product scrap.
JCR CNC Models has been engaged in precision machining industry for many years, with rich experience in precision machining, perennial processing of medical equipment parts, optical communication equipment parts, military parts and other precision machining parts.
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