A CNC machine tool is a machine tool that controls movement and machining processes through a computer program. The following is the basic knowledge of CNC machine tool processing:

1. CNC system:

CNC machine tool CNC system is the core component of CNC machine tools, including hardware and software.

Hardware includes CNC devices, operating panels, sensors, etc., which are used to receive instructions and control machine tool movement.

The software includes CNC programming software for writing machining programs and setting machining parameters.

2. Coordinate system:

CNC machine tools usually use a rectangular coordinate system, which is divided into three coordinate axes: X-axis, Y-axis and Z-axis, which represent the horizontal, longitudinal and vertical directions of the machine tool respectively.

3. Tools:

Tools are important tools in CNC machining and are used to cut workpieces.

Different types of tools are suitable for different machining operations, such as milling cutters, drills, turning tools, etc.

4. Workpiece clamping:

CNC machine tool workpiece clamping is the process of fixing the workpiece to be processed on the machine tool to ensure processing accuracy and safety.

Common clamping methods for CNC machine tools include fixture clamping, planetary disk clamping, vacuum adsorption clamping, etc.

5. Processing procedures:

CNC machine tool processing program is a series of instructions written by CNC programming software, which is used to control the motion trajectory, cutting parameters, etc. of the machine tool.

CNC machine tool processing programs are usually written using G codes and M codes, where G codes are used to define motion trajectories and M codes are used to define machine tool functions.

6. Processing process:

The CNC machine tool processing process includes steps such as tool positioning, cutting processing, and feed motion.

During the machining process, the CNC system controls the movement trajectory and cutting parameters of the tool according to the machining program to process the workpiece.

7. Quality control:

During the processing of CNC machine tools, the processing quality needs to be monitored and controlled.

CNC machine tools can use various detection methods and equipment, such as measuring instruments, surface inspection equipment, etc., to inspect and evaluate the processing results.

8.Safe operation:

Safe operation is an important part of the CNC machine tool processing process, including safety protection, operating procedures, etc.

Operators should be familiar with the machine tool's instruction manual and operate the machine tool correctly to avoid accidents.

These are the basic knowledge of CNC machine tool processing. Mastering this knowledge can help understand the principles and processes of CNC processing and improve processing efficiency and quality.