What to check after the CNC machine tool stops working
Precautions after CNC lathe processing:
1. Remove the chips, wipe the machine tool, and keep the machine tool clean with the environment.
2. Pay attention to check or replace the worn oil wipe plate on the machine tool guide rail.
3. Check the status of lubricating oil and coolant, and add or replace them in time.
4. Turn off the power supply and main power supply on the machine tool operation panel in turn.
5. When starting the machine tool, the principle of returning to zero first (except for special requirements), manual, inching and automatic shall be followed. The operation of the machine tool shall follow the principle of low speed, medium speed and then high speed. The operation time of low speed and medium speed shall not be less than 2-3 minutes. The work can be started only after it is confirmed that there are no abnormal conditions. When starting the machine tool, the principle of returning to zero first (except for special requirements), manual, inching and automatic shall be followed. The operation of the machine tool shall follow the principle of low speed, medium speed and then high speed. The operation time of low speed and medium speed shall not be less than 2-3 minutes. The work can be started only after it is confirmed that there are no abnormal conditions.
6. It is strictly forbidden to strike, correct and correct the workpiece on the chuck and between the centers. The next step can only be carried out after confirming that the workpiece and the tool are clamped.
7. The operator must stop the machine when changing tools, workpieces, adjusting workpieces or leaving the machine tool.
8. The operator shall not dismantle and move the safety and protective devices on the machine tool at will.
9. Before the machine tool starts processing, the program verification method must be used to check whether the program used is similar to the parts to be processed. After confirmation, the safety shield can be put in place and the machine tool can be started to process the parts.
10. Machine tool accessories, measuring tools and cutters shall be properly kept and kept intact and in good condition, and compensation shall be made for loss or damage.
11. After the training, the machine tool shall be cleaned and kept clean, the tailstock and carriage shall be moved to the position at the end of the machine tool, and the power supply of the machine tool shall be cut off.
12. The machine tool shall be stopped immediately in case of any fault or abnormal phenomenon during operation to protect the site and report to the site immediately.
13. The operator is forbidden to modify the machine tool parameters. If necessary, the device administrator must be notified to modify it.
14. Understand the technical requirements of the part drawing, and check whether the size and shape of the blank have defects. Select a reasonable method of installing parts.
15. CNC turning tools shall be selected correctly, and the installation of parts and tools shall be accurate and firm.
16. Understand and master the control and operation panel of CNC machine tool and its operation essentials, input the program into the system accurately, simulate the inspection and room cutting, and make all preparations before processing.
17. In case of abnormal sound or failure of the lathe during processing, stop the lathe immediately and report to the instructor to avoid danger.