Surface treatment of CNC gear parts machining is a complex and important process involving multiple steps and techniques. Here are some key surface treatment methods and steps:

Common methods for CNC machining metal surface treatment: including oxidation, electroplating, spraying, etc. These methods can improve the corrosion resistance, wear resistance and aesthetics of parts2.

The importance of machining surface treatment: Machining surface treatment plays a vital role in the manufacturing process and determines the quality, function and aesthetics of parts. This includes operations such as turning, milling, grinding and polishing, which affect the performance, wear resistance and service life of parts3.

CNC gear prototype processing process: CNC gear machining is a precision machining method used to produce high-precision and high-durability gear parts. This process includes design and programming, equipment selection and preparation, material preparation and fixing, roughing and finishing, and post-processing and quality inspection. In these steps, surface treatments such as heat treatment, sandblasting or plating are used to improve the wear resistance, corrosion resistance or extend the service life of gears4.

Technical advantages and challenges: CNC gear processing has the advantages of high precision, high durability and long life, but it also faces challenges such as high equipment cost, complex programming and fast tool wear. Therefore, it is necessary to continuously optimize the process and improve the skill level of operators4.

In general, the surface treatment of CNC gear parts is a multi-step, technology-intensive process that requires comprehensive consideration of material selection, processing methods and subsequent treatment to ensure the quality and performance of gear parts.