NEWS

The decisive role of chromium in stainless steel: There is only one element that determines the properties of stainless steel, which is chromium. Each stainless steel contains a certain amount of chromium. To date, there is no chromium-free stainless steel. The fundamental reason why chromium has become the main element that determines the performance of stainless steel is that adding chromium as an alloying element to steel promotes its internal contradictory movements to develop in a direction that is conducive to resisting corrosion damage.

Using advanced installation tools can avoid bearing damage caused by improper tools and operations during installation. For example, when installing bearings, workers used the tapping method of copper rods, which could easily cause uneven axial stress on the bearings, cause deformation of the cage, damage to the rolling elements, and increase in clearance. In addition, during the tapping process, the copper rods Copper powder flies into the bearing cage, which can easily cause bearing failure.

Bearings are an indispensable part of many mechanical parts. The performance of the bearings will directly affect the performance of the machinery. Therefore, many people will also pay attention to the performance of the bearings when purchasing mechanical equipment. Among them, the high and low speed operation of the bearings It plays a decisive role in the use of bearings.