Precautions for the actual operation of the rotary file

Carbide tool rotary burrs use pneumatic tools or pneumatic tool drivers (also can be installed on CNC lathes). The speed ratio is generally 6000-40000 revolutions per minute. The CNC blade should be clamped, clamped, and cutting orientation. It needs to be moved symmetrically from right to left, not reciprocating cutting, in addition, there is no need to use too much force, to avoid cutting drift during work, please use goggles. Because the rotary file is installed on the grinding machine during the actual operation, and manual operation is carried out; therefore, the pressure and the speed of the file are determined by the working standards and the working experience and professional skills of the actual operating staff. Although a skilled operator can keep the pressure and the speed of the knife within the effective range, it is still necessary to show that we should pay attention to it: first, we must prevent filling and releasing a lot of pressure when the speed of the grinder is reduced. It will cause the file to overheat and become very blunt; secondly, try to make the CNC blade touch the workpiece horizontally. Because such a large number of cutting edges can deepen the workpiece, the actual effect of production and processing can be stronger and stronger; finally, It is necessary to prevent a part of the file handle from touching the workpiece, because that will cause the file to overheat and damage or even damage the copper welding joint. It is necessary to immediately replace or sharpen the dull file head to prevent it from being completely damaged. A dull file head cuts slowly, so the pressure of the grinder must be increased to increase the speed, and this will inevitably cause harm to the file and the grinder, and the damage caused by its consumption is much higher than that of dismantling or reshaping. The cost of filing heads.