Buy High-precision Grinding Service CNC machining process: 1. Aluminum profile cutting is the most basic and most common processing method in aluminum profile CNC processing. Because the standard size of industrial aluminum profiles is 6020mm, aluminum profiles of different lengths or angles must be processed to assemble the frame. 2. Common drilling methods include through holes and stepped holes. 3. Aluminum profile tapping is thread tapping. The processing of the aluminum profile is to perform thread tapping on the tapping holes at the end of the aluminum profile according to the technical requirements of the design drawings, which is used for the fastening and connection of the later frame. 4. The conventional frame assembly of aluminum profiles does not need to be processed by CNC milling, but under special circumstances, the use of non-standard parts and profiles, and the expansion of functions require CNC processing of aluminum profiles according to technical requirements. Material: Aluminum Surface treatment: Sandblasting, Clear anodizing Description: Custom clear anodizing aluminum parts cnc grinding service Brand Name: JY Pricing: Factory direct price Packaging Details: Packed in plastic bag with carton for outer packing or as per customer's request Certificate Passed the ISO9001, ISO13485, ISO14001, SGS quality system authentication. 5000 series: The main alloying element in the 5000 series is magnesium. Magnesium aluminum alloy has high corrosion resistance and is usually used in marine industries such as shipbuilding, transportation, bridges, etc. As the main alloying element, manganese makes the 5000 series also have the characteristics of low density, high tensile strength, and good forming ability. Common 5000 series alloys include aluminum 5052, 5083, 5754, ect. Aluminum 5052: The addition of magnesium and chromium enhances its anti-corrosion performance, and has good resistance to ocean, salt water and industrial environments. Aluminum 5052 cannot be heat treated. It is easier to perform CNC machining in the hard tempered state than in the annealed state, and has a good finish. Aluminum 5083: Contains magnesium and a small amount of chromium and manganese, which makes it more resistant to corrosion and can maintain a strong resistance to the erosion of extreme environments such as seawater and industrial chemical environments. Aluminum 5083 can withstand extremely low temperatures without becoming brittle or losing performance, and is especially suitable for low temperature environments.Buy High-precision Grinding Service website:http://www.hzjiyan.com/high-precision-grinding-service/