Design a 3D model of a part:
Engineers first use computer-aided design (CAD) software to create a 3D model of the part. This model contains all the geometric shape and size information of the part.
Write the CNC program:
Then, the design model is converted into CNC code (such as G code) through computer-aided manufacturing (CAM) software. These codes contain detailed information such as machining paths and cutting parameters, which are used to guide the machine tool to perform machining.
Transmit CNC program:
The written CNC program is transmitted to the control system of the CNC machine tool through a data transmission interface (such as USB, Ethernet, etc.).
The machine tool reads and interprets the code:
The control system of the CNC machine tool reads and interprets these CNC codes, generates control signals, and drives the various moving parts of the machine tool (such as spindles, workbenches, etc.).
The machine tool performs machining:
Under the control of the CNC system, the moving parts of the machine tool move along the predetermined trajectory to complete operations such as cutting, drilling, and milling of the workpiece. During the processing, the CNC system will monitor the position of the tool and workpiece, cutting force and other parameters in real time, and make adjustments when necessary to ensure processing accuracy and quality.
Complete processing and inspection:
When the processing is completed, the CNC machine tool will automatically stop moving, and may be equipped with an online measurement and feedback system to perform real-time inspection and correction of the processed parts to ensure that they meet the design requirements.
