Can babbitt bearing long-term work, and bearing alloy casting quality is closely related, such as the poor quality of the alloy casting process or poor bearing alloy melt overheating, impurities, tile cleaning tires do worse, casting After cooling rate poorly controlled, can cause bearing alloy slag and pores, cracks, bodiless produce waste. Bush casting process more, only in strict accordance with the requirements of process operation can only be assured bearing alloy casting quality, and its casting processes include: tile cleaning and tire tire hanging tin, and alloys melting, casting and cooling. Tin-based alloys bearing mold casting technology template trade non-ferrous metal utility models, one for tin-based alloys bearing casting mold template. Characterized in that: it is the casting surfaces of the template and the template backing butt together, the edges of the two templates several fastening hole, a fastening hole of the fastening screws on the casting surfaces of the casting hole template, between two templates with a liquid sealing engagement with the surface. It uses the casting surfaces of the casting thickness of the template to be controlled, to reduce the processing capacity, improve the efficiency, but also improve the surface finish of the casting, the casting is conducive to detect the quality of the adhesive layer. Simple structure, especially tin-based alloys suitable for casting the bush. This year the company provides users bush casting technology, processing bearings, bushings, bushings, supply bearing alloys; Trade in non-ferrous metals to provide you with the best quality products! Bearings commonly co Jinxijiba's alloy, lead-based bearing alloy are two turbines, steam turbines using strong plasticity tin-based alloy, which is a coefficient of friction and a low power consumption gray alloy, from the organization, it is hard tissue containing metal plastic body, commonly used tin-based bearing alloy grades zchsnsb11-6, zchsbsb8-8, zchsnsb4-4, zchsnsb8-4 zchsnsb12-3-10, zchsnsb15-2-18, zchsnsb12-4- 10 ...... and so on. Hardness 28.6-30HB, melting point 185-241 ℃. Our non-ferrous metals in the trade business integrity, quality-oriented, welcome new and old customers letter calls business negotiations! Trade in metals, to make the world a better turn!