Shell and vacuum pump
作者： Meng Xiangtao , Chen Xinsheng , Wang Peng , Feng Huanxue
DOI:
关键词: Composite material 、 Vacuum pump 、 Shell (structure) 、 Rotor (electric) 、 Tidal locking 、 Front and back ends 、 Groove (engineering) 、 Molding (decorative) 、 Materials science
摘要: The invention discloses a shell which comprises front end plate and back are connected to each other, both made of plastics in integral formation; mounting groove hole is formed the plate; rotary communicated with plate. also vacuum pump shell; internally provided blade, terminals rotor; installed on two sides blade; drive grooves rotor an axial direction blade at carries out synchronous rotation along that as described above; one groove. As for by invention, plastics, mass about 1/2 existing metal only, so total weight greatly lowered, energy consumption running process lowered; addition, plastic once through injection molding technology, technological step simplified, manufacturing cost saved.
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