기능

• [Warning] 1.　To inspect the appearance of cracks, wrinkles, hangings, etc. of a grinding wheel before attaching it to a machine.　2.　Do not use flanges with deformation, scratches, dirt or rust on the contact surface of the grinding wheel.　3.　If the hole diameter of the grindstone does not conform to the machine, do not force it or modify the hole diameter.　4.　Do not exceed the maximum operating speed indicated on the grinding wheel.　5.　Do not stand in front of the rotational direction of the grinding wheel during commissioning.　6.　Sides shall not be used except for grinding wheels intended for use on the sides.　7.　Wear protective equipment such as safety glasses and dust masks during work.　8.　Do not directly touch the whetstone while it is spinning.　9.　The test run shall be carried out for at least 1 minute before the start of the work on the day and for at least 3 minutes when the grinding wheel is replaced.　10.Always use a suitable grindstone cover covering at least 1/2 of the grindstone.