The CNC Milling part is composed of 6061 aluminum alloy and the overall construction is composed of a square base and an integrated hollow cylinder. The surface is treated with black anodizing to form a uniform and delicate matte texture that is used in industrial automation, optical recognition and other scenarios that require high accuracy and environmental adaptability for a long period can be applied stably.
First, the aluminum rod 6061 is cut accurately by a cutting machine, then the inner and outer circles of the hollow cylinder are processed, end surfaces and inner holes are processed by turning; Immediately switch seamlessly to the 5-Axis CNC Milling machine and complete the processing of the base contour, mounting holes and positioning slot in a clamping process. This process ensures that the coaxiality between the hole position and the cylindrical axis as well as the perpendicularity between the base plane and the cylindrical end surface are stably controlled at the micrometer level, which completely eliminates repeated clamping errors.
After precision machining, a combination of manual grinding and mechanical polishing is used to remove holes, knife marks and sharp edges. Subsequently, a pretreatment such as ultrasonic cleaning, degreasing and alkaline washing is carried out to remove oil stains and oxide layers. Finally, by the hard anodizing process, the surface is uniformly covered with black, which allows the hardness, wear and corrosion resistance to be greatly improved and a finished product with accurate dimensions and stable performance is obtained.
Dongguan Shengpeng Precision Technology Co., Ltd. offers a complete Precision Milling Service, the size parameter, material specifications and surface treatment solutions (such as natural coloring, sandblasting oxidation, hard oxidation, etc.) can be flexibly adapted, to meet your different needs
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