CNC numerical control processing is also called computer gongs processing. The main work is to prepare processing programs, and convert the original manual work to computer programming, which can greatly reduce the number of tooling, and the processing quality and accuracy are stable. It is very suitable for the processing of multi variety and small batch parts, also known as CNC small batch processing.
The main metal materials applicable to CNC batch processing are:
Aluminum alloys include AL 6061 and AL 7075, of which AL 7075 has higher strength and better performance than AL6061.
Copper includes red copper (pure copper) and brass, among which red copper has excellent conductivity and weldability, while brass has high strength and outstanding mechanical properties for cutting.
There are 45 # steel, 40Cr steel, Q235 steel and stainless steel 303/304, among which 45 # steel has high strength and good machinability; 40Cr steel is widely used in the machinery manufacturing industry,; Q235 steel is a carbon structural steel, which can be directly used without heat treatment; SS303/304 has good processing performance and high toughness. This type of steel can be used to achieve rust prevention.
Add some common plastic materials, such as ABS, PA, POM and PC,