As the current increases, wire becomes thicker, and make them a thick wire fastening torque needed for high quality terminal needs to be increased. Therefore, high quality screw terminals need to be more bigger and more solid insulated shell. Small screws sometimes used to save space. So often in a very compact Terminal products. Some wire diameter of one-fourth inches or more, so the choice of terminals important factors in these small screws hard to deal with.

Safety is every industry need to pay attention to it, only security can achieve operating efficiencies. Like bite machine operations also need to be aware of to ensure safe, bite is all kinds of sheet metal processing, air duct is not a kind of mechanized equipment. So, what guarantees the safety of bite machine running?

1, protective device: used to enable operators and rotating parts, live parts of the machine equipment and processes harmful to be quarantined. Ink-ink such as belts, gear cover, electric, iron fences, guard rails, etc.

2, safety device. Used to improve equipment reliability. When a component has failed or when an overload occurs, safety device, to load quickly and stopping device work or run. If limiter, friction clutch, and so on.

3, the interlock device. Used to control the machine operation sequence, so as to avoid uncoordinated action and accidents. As a lathe-screw and Rod cannot be both actions, were required to install electrical or mechanical interlock device to be controlled.

4, signal devices. Used to indicate equipment operation, or when the dysfunctional equipment, sent signals such as color, sound, reminding the operator to take urgent measures to address them. Such as LEDs, buzzer, Bell, etc.

Requiring special attention are: heating effect on cracking of cemented carbide bite machine, because cannot be placed in the water absolutely rapid cooling after welding, to be placed on the slow cooling lime, asbestos cement, sand, etc. For cooling or rapid cooling after welding or welding fluxes dehydrating bad, will make popping and cracking twisted through the blade. Therefore requires solder well dewatering. Best after slow cooling in furnace cooling more than 300 ℃ for 6 hours. Hope this will provide some references for you.