关 键 词：

jx0329-液压绞车设计带cad和文档

资源描述：

jx0329-液压绞车设计（带cad和文档）,jx0329-液压绞车设计带cad和文档

内容简介：

顣豸 Abstract This design is to analyze the working principlethe working environment and the working characteristic of the hydraulic winchand union realityafter the careful observationI design the overall constructionand choosecompute and examine the various parts of the hydraulic winch. The winch is made up of the import hydraulic motorimport balancing valvethe brake of many piecescouplingreelsupporting axle and rack . Also we may design the valve group for the distributor of the motorlike with balancing valvehigh-pressured shuttle valvevelocity modulation cross valve or other performance valve groups. The characteristic of the construction is compact smalllightbeautiful and so onthe characteristic of the performance is safethe high efficiencythe big start torquethe best low-speed stability characteristicthe low noisethe reliable operation. The winch is quite steadily in the work of promotion and relaxation The winch with the coupling also may release the things free It is popular to the railroad locomotive the auto hoistthe ships the oil field of drills picksthe geological prospectingthe coal minethe harbor and the each kind of hoisting equipmen