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What are the precautions for CNC processing?

November 8, 2022

1. Before processing each procedure, it is necessary to strictly confirm whether the tool is consistent with the procedure.
2. When installing the tool, confirm whether the length of the tool and the selected clamping head are suitable.
3. When the machine tool is running, it is forbidden to open the door to avoid flying knives or workpiece.
4. In case of tool collision during processing, the operator must stop immediately, such as pressing the "Emergency Stop" button or the "Reset" button or setting the "Feed Rate" to zero.

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5. Each tool setting in the same workpiece shall be kept in the same area to ensure the accuracy of the CNC machining center when the tool is connected.
6. If excessive machining allowance is found during processing, "single section" or "pause" must be used to clear the X, Y, Z values, and then manually mill them off, and then swing them back to "zero" to let them run by themselves.
7. The operator shall not leave the machine tool or check the operation condition of the machine tool regularly during self operation. If it is necessary to leave midway, relevant personnel must be designated to check.
8. Clean the aluminum slag in the machine tool before spraying oil with the light knife to prevent the aluminum slag from absorbing oil.
9. Blow with air as much as possible in the roughening procedure, and inject oil in the light knife procedure.
10. The workpiece shall be cleaned and deburred in time after being unloaded.
11. When off duty, the operator must make timely and accurate handover to ensure that the subsequent processing can be carried out normally.

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12. Before shutdown, ensure that the tool magazine is in the original position and XYZ axis is stopped at the center position, and turn off the power supply and the main power supply on the machine tool operation panel in turn.
13. In case of thunderstorm, the power supply must be cut off immediately to stop working.
In addition to the above points, there are many things that we should pay attention to from time to time. The system should pay attention to, and the machine should also pay attention to maintenance. In fact, most of the time, the machine will break down, to a large extent, and the user's improper operation. The machine will be serviced irregularly. Before starting up, the machine will not be checked carefully, and the machine will not be preheated. Some companies, due to the bad environment, have the machine in a dark, humid and dusty environment for a long time, The corrosion of oil and other chemical liquids, as well as the unauthorized movement of the machine by the production personnel, can easily lead to problems of the machine. In fact, if these problems are solved in time, the service life of our machine will definitely be much longer, the processing accuracy and performance of the machine will be as new for a long time, the loss will be greatly reduced, and the replacement frequency of parts will be reduced, saving a lot of time and cost
In case of any abnormal phenomenon during operation, please contact the manufacturer in time to avoid unnecessary loss.