SKF bearing of high temperature points in smooth operation and analysis

SKF/VA208 series, after high temperature device for high temperature bearing assembly is correct, check the SKF should carry on the operation view. In addition, the machine should be grounded. Only by grounding electric cabinet is not enough. To avoid not coarse bacteria growth multiplication, should be timely clean or replace the cutting fluid, timely processing chip, in soft water ( Low mineral content of pure water) Dilute cutting fluid. It can accept all kinds of deflection, drunk for angular displacement and axial displacement of the processing, but parallel deflection capacity is weak. Because of the single joint together in two different directions twists and turns, can produce greater external pressure, leading to premature failure parts. This is pure secret parts. Smooth fat was polluted, doesn't work. The proper configuration of high temperature SKF bearing spindle is refers to the type of spindle combination and put. Different resolution structure of the spindle bearing ability, speed, stiffness, temperature rise and using life, especially in stiffness and the influence of the temperature rise is more apparent. Therefore, the spindle should be reasonable allocation according to the requirement of the machine tool performance. Conflict caused by circular plate wear affect gear gap change. In order to ensure the normal order of the gear, bottom cover must be fitted. The thickness of the gasket shall be equal to the wear and tear of the circular plate. Inventory loss caused the main reason is: oil seal packing owe good or oil seal beyond normal period caused by corrosion, or warehouse conditions; In and out of the storehouse the impact and oscillation; Warehouse temperature unqualified or deal with poor, lead to high temperature SKF bearing microstructure change fast, narrow lead to scale and shape accuracy. The use of electric quantity is very large. A lot of people always think the air conditioning is a waste. In this life, they will choose use electric fan in the summer. Therefore, when using the two fan, if not rotating, shall promptly repair, this will affect the use. How in the case of not rotating fan for protection, grasp the protection techniques of other electric fans. It can form a layer of oil film on the steel surface. A SKF of high speed and high temperature bearing gap, should be satisfied with high precision and high temperature requirements. When considering coordination and gap, therefore, should consider the following two points: size and hardness of the high temperature from room temperature to the change; High speed centrifugal force caused by the force system and shape change. Smooth in the importance of 'view operation and treatment method of fault' the article said. Now let's talk about smooth effect. Reasonable smooth is to guarantee the stable operation of rolling and extending use of the key to life. Oil is rotating parts, and then flow back to the fuel tank oil level, oil level should be slightly lower than the drunk heart low rolling element of secondary. As far as possible in order to deal with parts of oil residue, high temperature SKF bearing good drunk after cleaning and the residual oil suction to dispose bolsters. In the process of quenching and heating, austenitic due to low carbon content can absorb carbon ( Or nitrogen) , far less than the balance of the phase diagram is shown in concentration. In the rolling workshop is the main factory of laiwu steel bar production workshop. Hot saw is a key equipment of hot rolling round steel. This method will be the amount of oil is hard to maintain, and more risk because of careless and forget to refuel. Usually only used for light load and low speed or intermittent movement. Coarse when cleaning, if with grime roll surface rotation, can damage the rolling surface, should pay attention to. NSK high temperature bearing on an essay: introduction: next article NSK bearing of high temperature damage in the using process of matters