Tag Archive Notes for computer gong processing:

1. Confirm the model, size and machining allowance of the blank according to the program sheet before operation, and remove sand and polish the blank
2. After operation, confirm the position of the workpiece and the processing sequence, and complete the table comparison
3. In the process of centring, if the “centring rod” is needed, the rotating speed is 501r / m. if the cutter is used, the rotating speed depends on the cutter. In this process, the data must be taken at the same height to ensure the accuracy of centring. After centring, the “G0 g54 x0 Y0” can be used for inspection
4. Before formal processing, check and confirm the position of the workpiece and whether the data is correct

Precautions during processing:

1. Before processing each program, it is necessary to strictly confirm whether the tool is consistent with the program
2. When loading the tool, it is necessary to confirm whether the length of the tool and the selected tool holder are suitable
3. In the same workpiece, each tool setting should be kept in the same area to ensure the accuracy of tool receiving
4. Try to blow with air in roughing procedure and spray oil in smooth knife procedure
5. Clean up the aluminum slag in the machine tool before light knife oil injection to prevent the aluminum slag from absorbing oil
6. During the self operation of the machine tool, the operator is not allowed to leave the machine tool or check the operation status of the machine tool regularly. If he / she needs to leave midway, he / she must appoint relevant personnel to check
7. If excessive machining allowance is found in the process of machining, it is necessary to use “single section” or “pause” to clear x, y and Z values, then mill them manually, and then swing them back to “zero” to let them run by themselves
8. In case of tool collision during machining, the operator must stop the machine immediately, such as pressing the “emergency stop” button or “reset” button or setting the “feed rate” to zero
9. Do not open the door when the machine tool is running to avoid flying knife or workpiece
10. The workpiece must be cleaned and deburred in time
11. At the end of work, the operator must make timely and accurate handover to ensure the normal follow-up processing
12. Before turning off the machine, make sure that the tool magazine is in the original position and the XYZ axis stops in the middle position. Turn off the power supply and the main power supply on the operation panel of the machine in turn