| Along with the sustainable development has been accepted by many countries in the world, the research and development of solar energy received more and more attention by people. Among them, polycrystalline silicon solar battery with its low manufacturing cost, solar battery market share photoelectric conversion efficiency higher characteristic accounted for about half of the. Facing the increasing demand, how to improve the polysilicon output efficiency has become a major topic of photovoltaic enterprises.Polysilicon cylindrical ingot the cylindrical grinding equipment is based on the production process of polysilicon metallurgy production design characteristics of polysilicon ingot blank column. Through the method of polysilicon ingot usually use mechanical processing production of metallurgy, removal of impurity concentration higher skin to obtain purified polysilicon. According to its characteristics, this paper adopts the grinding machining methods commonly used in the removal of the impurities on the surface, to realize one-time grinding the whole outer surface of the cylindrical, reduce unnecessary waste of personnel.This paper determines the overall structure design of grinding equipment according to the requirements of circular cylinder ingots and polysilicon polysilicon cylindrical grinding equipment, and based on this scheme is designed to determine the positioning mechanism and a clamping mechanism and hydraulic principle. Then the3D modeling and simulation using the Pro/E software, and the overall structure of the feasibility analysis. ANSYS finite element analysis is carried out on some key parts, whether to check the strength to meet the design requirements. For polysilicon cylindrical outer design of circular grinding equipment manufacturers to provide some theoretical basis. |
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