CNC Milling Machine

CNC milling machine is the 1 kind of automated CNC tool machine, its main function is to mill on metal and non-metal materials, used to process parts of various shapes. The CNC Milling Machine can precisely control the movement of the tool on the workpiece according to the pre-programmed program to achieve complex machining tasks. Because of its high precision and high efficiency, CNC Milling machine is widely used in industrial production.

The working principle of CNC milling machine is to control the action of the driver and each actuator through the computer control system, and then control the movement of the worktable and the tool. Programmers can use specialized software to write machining programs and input them into the control system of the CNC milling machine. The control system automatically controls the action of the actuator and the actuator according to the machining task set in the program, and the tool is milled on the workpiece along a predetermined path. The control system of CNC milling machine can monitor the motion state in real time and adjust it to ensure the accuracy and quality of processing.

The structure of the CNC milling machine is mainly composed of the main body of the machine tool, the worktable, the mobile system, the control system and the cutting system. The main body of the machine tool is the basic structure of the CNC milling machine, including the bed and the column and other parts, used to support and fix the entire machine tool. The worktable is the part that fixes the workpiece during milling, and can move up, down, left, and right, and rotate as needed. The mobile system includes drive, lead screw, guide rail and other components, used to achieve the table and tool in the X, Y, Z 3 a precise axial movement. The control system is the brain of the entire CNC milling machine, responsible for receiving and executing the machining program, controlling the movement of each component, and monitoring and adjusting the state during the machining process. The cutting system consists of the spindle, the tool and the coolant, which is responsible for transmitting the cutting force to the workpiece and cooling and cleaning the cutting area.

The advantages of CNC milling machine mainly have the following points. First of all, due to its automation and digital characteristics, CNC milling machine can greatly improve production efficiency and reduce the error caused by manual operation. Secondly, CNC milling machine can carry out high-precision processing, which can meet the processing needs of complex parts. Thirdly, the CNC milling machine can adjust the processing parameters according to the needs to adapt to different materials and processing requirements. In addition, CNC milling machines can also automate multi-task processing, improving the flexibility and diversity of production. Finally, CNC milling machines can also provide a safer working environment and reduce the risk of injury caused by manual operation.

Of course, there are some limitations and challenges with CNC milling machines. First of all, the equipment and maintenance costs of CNC milling machines are relatively high, and professional personnel are required to operate and maintain them. Secondly, the programming of CNC milling machine requires certain technology and experience, and requires professional knowledge in related fields. Thirdly, the machining accuracy and efficiency of CNC milling machine are limited by the performance of drives and actuators, and the selection and performance of equipment are required to be high. In addition, once the CNC milling machine processing program is wrong, it may cause the workpiece to be scrapped, resulting in irreversible loss.