1, check the power supply voltage single phase 220VAC, the housing is good grounding, the power connection is correct, the safe use of electricity.
2, determine an installation platform, smooth table, large stretching space, ensure the tapping function safe stretching.
3, the parts of the bolt are precise and the frame runs flexibly.
4, check the thread bottom hole size, select the appropriate tap.
5, the working speed of tapping depends on the size of the tap and the material of the product. If you want to use it, you can set the speed of operation according to the size and material of the tap.
6, when changing the tap, adjust the high and low gear and speed according to the size of the tap, so as to prevent the tap damage and the efficiency because of too low speed.
7. Using tapping oil correctly, the quality of tapping oil directly affects the tapping effect and ensures the smooth lubrication of tapping.
8. When tapping, the sharpness of the taps is checked intermittently. If the taps are missing or the chips are not smooth and the cuttings are not smooth, they should be viewed according to the situation.
Replace the taps.
9, pay attention to tapping sound when tapping, there is abnormal sound in time to check.
10. The installation of the tapping workpiece is firm and reliable.
11, if the crumbs are not smooth, the taps are turned off and the exit button is used in time to carry out the positive and negative operation.
12, keep all parts of the equipment clean and tidy. Drive control panel reversing button wire, plug clean and clean.
13. The tap chuck has the function of overload protection. When the tapping exceeds the rated moment, the adjustable safety clutch is separated and the taps are avoided.
