Our Products
Bush is sliding bearings and axle parts of contact, very smooth, with bronze in general, reducing friction wear-resistant alloys, and other materials, in exceptional circumstances, wood, plastic, rubber or made. Also called the "axis lining", the shape of a semicircle tile-shaped cylinder.
Bearing work, bearing and shaft between the requirements of a thin layer of lubricating oil film from the role. If due to bad lubrication, shaft and bearing between the existence of a direct friction, friction will have a very high temperature, although Bush is due to the high temperatures of special alloy materials, but direct friction of the high temperature will remain in full-burn Bad. Bush may also be due to excessive load, the temperature is too high, the presence of impurities or viscosity lubricants, and other abnormal factors Shaowa. Shaowa after sliding bearing on the damage.
Now in industrial production, the use of the belt transmission equipment is quite common. The advantage is the high efficiency of transmission, safe and reliable, but not immutable belt, which is the largest transmission belt use shortcomings. In particular the field operations of the oil field machinery - pumping unit, windy rain encountered even worse, slipping in the southern region, burning belt phenomenon is often a matter. Belt extension, resulting in lower mechanical transmission efficiency. Can only rely on operatives of the polling, hand-tighten the belt, really hard, trouble. Stands to affect production, and transmission belt can not play the greatest efficiency. We all know that belt too tight will increase power consumption and mechanical wear, belts so that the friction coefficient-of-times less than the loss.
Tensioner also called for tight control of the engine is on the tightness of the belt, the belt can prevent slipping.
Thrust washer for regulating the crankshaft before and after the gap. Crankshaft to prevent axial string dynamic.