Precautions for use of the machine

1. When processing parts, the protective door must be closed, the head and hands are not allowed to enter the protective door, and the protective door is not allowed to be opened during processing;

2. During milling, the operator is not allowed to leave the machine without authorization, and should maintain a high degree of concentration and observe the running state of the machine. In the event of an abnormal phenomenon or accident, the program operation should be terminated immediately, the power supply should be cut off and the instructor should be reported in time, and no other machine operations should be performed;

3. It is strictly forbidden to slap the control panel and touch the display screen hard. It is strictly forbidden to knock on the worktable, indexing head, clamps and guide rails;

4. It is strictly forbidden to open the control cabinet of the computer numerical controlled system to watch and touch without permission;

5. The operator is not allowed to change the internal parameters of the machine at will. Intern students are not allowed to call or modify other programs not compiled by themselves;

6. On the machine control microcomputer, no other machine operations are allowed except for program operation and transmission and program copying;

7. The automated milling machine is a high precision equipment. Except for the tooling and workpieces on the workbench, it is strictly forbidden to stack any tools, clamps, blades, measuring tools, workpieces and other sundries on the machine;

8. It is forbidden to touch the tip of the cutter and iron filings by hand. The iron filings must be cleaned with iron hooks or brushes;

9. It is forbidden to touch the rotating spindle, workpiece or other moving parts by hand or in any other way;

10. It is forbidden to measure the workpiece, manual speed change during processing, and not to wipe the workpiece with cotton thread, nor to clean the machine;

11. It is forbidden to conduct trial machine operations;

12. When using the handwheel or rapid traverse to move the position of each axis, be sure to see the signs in each direction of the machine's X, Y, and Z axis before moving. When moving, turn the hand wheel slowly to observe the direction of movement of the computer-controlled milling machine before speeding up the movement;

13. When the measurement of the workpiece size needs to be suspended during the program operation, the standby bed must be completely stopped and the spindle can be stopped before the measurement can be carried out to avoid personal accidents;

14. If the machine is not used for several days, the NC and CRT parts should be energized for 2-3 hours every other day;

15. When shutting down, wait for the spindle to stop for 3 minutes before shutting down.