大型轧辊轴承座拆装机液压系统设计.pdfVIP

2007 8 Aug. 2007 35 8 MACH INE TOOL HYDRAULICS V ol35 N o8 大型轧辊轴承座拆装机液压系统设计 林顺洪, 李长江, 朱新才, 周雄 ( 重庆科技学院, 重庆 400050 : , , , , : ; ; : T P27 1+ 3 1 : B : 1001- 3881 ( 2007 8- 140 - 2 Hydrau lic Sy stem D esign of D isa ssem b ly and A ssem b ly D evice for Huge R oller B earing L IN Shunhong, L I Changjiang, ZHU X incai, ZHOU X iong ( Chongqing University o f Science and T echno logy, Chongqing 400050, Ch ina A bstrac t: A set o f hydraulic sy stem o f disassemb ly and assem bly dev ice fo r huge rolle r bea ring w as introduced, the techno log ica l d iff icu lt po ints in the system design process w ere ana ly zed, and the m a in pe rfo rm ance param eters o f the system w ere conf irm ed. T his hydraulic sy stem w as applied in stee l ro lling and non fe rrou s m eta ls enterpr ises, it is show n that this system is steady and re liable, w h ich rea lizes eff icien t, re liab le and safe d isassemb ly and assem bly of the bea ring. K eyw ord s: Bear ing; D isassemb ly and assem bly dev ice; H ydraulic system 0 , , , , , 3 , 2 , , 1 , 1 2 3 4