Summary of CNC lathe knowledge points

Basic components of CNC lathe
1. CNC system: The core component of the CNC lathe, responsible for controlling the movement of the turning tool and worktable, and completing the execution of the processing program.

2. The main body of the machine tool: including the bed, spindle box, spindle, workbench and other components, which is the main structure that supports and drives other components.

3. Transmission device: including the spindle motor, feed motor, transmission chain and other components, responsible for realizing the machine Knife and table movement.

4. Clamp device: used to clamp the workpiece and fix it on the workbench to ensure the stability and accuracy of the workpiece.

5. Automatic tool device: used to install tools and automatically select and replace different tools according to the processing program.
6. Cooling system: used to cool the cutting area, reduce cutting temperature, and extend tool life.

The working principle of CNC lathe

1. The CNC system receives the processing program information input by the user, including processing trajectory, cutting speed, cutting depth, feed speed, etc.

2. The CNC system controls the movement of the spindle motor and feed motor based on the processing program information. Realize the movement of turning tool and worktable.

3. The CNC system monitors and provides feedback on the position and speed of the turning tool and worktable through sensors and encoders to ensure processing accuracy and stability.

4. The CNC system realizes the automatic replacement of different tools through the automatic tool device to meet the processing needs of different workpieces.

Operation process of CNC lathe
1. Input the processing program: input the processing program information designed by the user into the CNC system, including processing trajectory, cutting speed, cutting depth, feed speed, etc.

2. Debugging the CNC system: debug and detect the CNC system based on the processing program information , to ensure the normal operation and coordinated movement of each component.

3. Install fixtures and cutting tools: According to the shape and processing requirements of the workpiece, install appropriate fixtures and cutting tools to ensure stable clamping and correct cutting of the workpiece.

4. Start processing: start the CNC system, start processing according to the processing program information, realize the movement of the turning tool and workbench, and complete the processing of the workpiece.

5. Monitor the processing process: adjust and correct the processing parameters in a timely manner through the monitoring and feedback of the CNC system. , ensuring processing quality and efficiency.

6. Complete the processing task: According to the processing program information, complete the processing task of the workpiece, locate the workpiece, stop the CNC system, and take out the processed workpiece.