Protective devices are used to isolate the operator from the rotating parts, live parts and harmful substances generated during processing. Such as belt ink, gear cover, electric ink, iron filings, protective railings and so on.
The safety device is used to improve the reliability of the machine tool equipment. When a part fails or an overload occurs, the safety device acts and quickly stops the equipment or goes into no-load operation. Such as travel limiter, friction clutch and so on.
Interlocking devices are used to control the sequence of operations of the machine tool to prevent accidents due to uncoordinated movements. If the lathe screw and the polished rod cannot be operated at the same time, an electrical or mechanical interlock must be installed to control it.
The signal device is used to indicate the operation of the machine equipment, or to send out signals such as color, sound, etc., when the machine equipment is malfunctioning, to remind the operator to take emergency measures to deal with it. Such as lights, buzzer, bells and so on.
Safety must be taken seriously by every industry. Only by ensuring safety can the efficiency of operations be achieved, and it is also necessary to pay attention to the effect of the heating of multi-function bite cutters on the cracking of cemented carbide, because it cannot be cooled rapidly in water after welding. Slowly cool in lime, asbestos powder, sand, etc. Cooling or rapid cooling during welding or welding and poor dehydration of the flux will cause the blade to burst and crack. Therefore, it is required that the solder have good dehydration performance and be kept at a temperature of about 300 DEG C for more than 6 hours with the furnace cooling.