2015年5月14日星期四

Babbit role in the mill, ball mill and other equipment and its application

Babbit in building material machinery industry has a very popular application, mainly for the raymond mill, ball mill bearing parts is essential seismic, pressure, self-lubricating bearing alloy material functionality. Cement plant in the maintenance of babbitt bearings, taking into account equipment operation in the case of dusty, heavy loads, usually used ZChSnSb11-6 models 's alloy. A polishing pad companies with specific requirements, focusing on analysis about the role of babbitt mill on the play. Mosaic babbitt mill grinding rolls belong to abrasive wear, since the plow or cause microscopic pressure on people babbitt bearing wear and fatigue fracture fracture spalling spalling wear simultaneously. Only when there has some very high hardness and toughness, babbitt bearing it may be the most abrasion resistance. Therefore, consider increasing hardness babbitt, we must pay attention to the material toughness. Improve the toughness of babbitt material can improve the ability of anti-spalling bush and improve the fatigue wear of influence, which can improve the babbitt bearing wear. Babbitt material often used tin tin-based alloy is greater than 54, including the general 11-6 's alloy, tin-bearing alloy models 8-8 and 4-4 models high 's tin alloy. When grinding, babbitt bearings and wear ring whose main role, we can say they are a whole, complement each other, no one can work less, so today the babbitt bearing and roller play in the ultra-fine milling machine The role of finishing: ultrafine mill Pakistan's alloy bush and ring main moving parts are used to grind the material used to form abrasive grinding material extrusion. The machine working time can be appropriately adjusted to enhance the role of the grinding material grinding of materials that can help improve high pressure mill grinding efficiency, increase production, reduce milling equipment Babbit run-layer depletion. Roller Bearing babbitt mill can also be used to protect the cylinder, so that cylinder from the grinding material and material direct impact and friction, avoid causing losses. And can be adjusted using a different gap between babbitt bearing and roller mill discharge size, have been fineness or yield products suitable material. Now, with the mining machinery and building materials machinery developments, in research and production of Babbitt proposed energy-efficient enterprises to use environmentally friendly production as the focus of investment. This point of view not only need the support of advanced technology, the mining industry also need to provide safer, more efficient and cleaner production equipment to improve babbitt technological content and added value. The review, although in babbitt mill, ball mill and other heavy equipment has more and more widely used, but the majority of users have not to run the machinery sector babbitt bearing mechanism caused by foot some attention. In addition, bearing alloy casting choice Xiji Ba's the kind of model is also crucial, which will directly determine the normal operation cycle.

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