Smooth grease on bearing wear disposal measures

Wear and tear, refers to the relative motion dual appearance of moving pair work appearance material loss from time to time or residual deformation process. Wear process is mainly due to mechanical action between dual appearance, sometimes with chemistry. The mechanical action is usually refers to the effect of friction, and chemical action often refers to environmental medium and chemical corrosion. Smooth smooth smooth, fat fat membrane can reduce the wear and tear of the dual appearance and avoid corrosive substances to enter. Fracture is cause mechanical parts wear, aging and damage and failure of the three main reasons. As long as when wear beginning attack phase or slight wear of running-in ( Running-in) Lubrication may make appearance. So, a lot of machinery, such as car before put into normal operation to stop running in. Ordinary, said after the parts wear, often form mechanical precision loss and lower efficiency, therefore needs to change or stop the maintenance, forcing mechanical consumption reduced. In the mechanical work, every form of economic loss due to wear and tear is staggering. Some measure more than one-third of the world's energy, it is in the process of all kinds of mechanical transmission energy finally show the friction loss in various ways. Formed as a result of dual appearance damage, equipment damage, the demand for change is worn or damaged parts, so the total cost of the spare parts consumption and the amount of steel consumption, often can equal and host consumption required. In all kinds of smooth, including smooth fat agent, can greatly reduce the friction loss, reduce the wear and tear of spare parts and machinery to extend the using life, which can save energy and reduce the cost of steel. When the bearing temperature, not only poor quality parts appearance, corrosion resistance and workpiece will land. Serious overheating when rough grain, also can make the iron chain in steel weight increase at the same time, easy to form workpiece performance deterioration. Bearing overheating, there are the following measure: A, strict control of stainless steel case, flange forging heating temperature and heating time of heat preservation, avoid artifacts present overheated parts generate coarse grains. B, artifacts in forging consumption, if the forging ratio is small, the final forging temperature on the high side, also easy to render the coarse grain structure defects, should be forged parts than fit, energetic, finish forging temperature is moderate. C, bearing the workpiece heat treatment of solid solution treatment temperature is unfavorable and exorbitant, heat preservation time shoulds not be too long, the heating temperature should be no higher than 1150 'C, holding time 1 - It is advisable to l5min/mm calculation. D, overheating of attack organization's bulky artifacts, can be used to forge refine grain to eliminate defects, to avoid the workpiece during cold deformation presents the appearance of orange peel shape defects, improve the appearance quality of workpiece.