The working principle of CNC die-casting

　　CNC (Computer Numerical Control) die casting is a precision casting process that combines computer digital control technology. This process is widely used in manufacturing, especially for the production of complex, fine, and high demand metal parts. Here are some detailed information about CNC die-casting:

　　CNC die-casting precisely controls the operation of the die-casting machine through a computer control system. This process includes the following steps:

　　1. Design and Modeling: Firstly, engineers use CAD (Computer Aided Design) software to create a 3D model of the part. This model includes all the geometric features and dimensional requirements of the parts.

　　2. Programming: Then, CAM (Computer Aided Manufacturing) software generates machining instructions based on the 3D model, including parameters such as tool path, machining speed, feed rate, etc.

　　3. Prepare die-casting molds: According to the instructions generated by CAM software, CNC machine tools machine high-precision molds. These molds are usually made of high-strength steel to withstand high pressure and high temperature.

　　4. Die casting process: Inject molten metal into the mold and rapidly cool it under high pressure to form. The CNC system monitors and adjusts various parameters during the die-casting process in real-time to ensure product quality and consistency.

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