Do not machine over a small silica gel Ning

We know that machines will cause less silica gel silica gel for lack of poor lubrication, resulting in mechanical accident. So, add silica gel could not be less than the amount for fear of silica gel and "would rather pay more." In fact, silica gel will not only excessive crankshaft rotation resistance increases due to increased power consumption, and prone to bubble liquid silica gel, emulsion, and spills, resulting in poor lubrication. In recent years, the major manufacturer of bearing steel using high temperature diffusion treatment, control rolling of new technology and continuous annealing furnace equipment. Even so, the distribution of carbides can not achieve the desired level. Therefore, in the standard, provided they allow the scope and level of control.