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UX32型油泵下体加工自动线的液压传动部分有以下几个特点: 1.由蓄能器和节流阀组成的多系统集中控制的方式 在此之前设计的组合机床自动线中,其进给滑台的液压传动系统,是采用分散控制的,即一个或二个进给滑台需要设一个液压站,由一个油泵(单泵或双联泵)供油。而对于自动线中的夹紧装置,大多数却是采用集中控制的,即一条自动线内的全部夹紧油缸,可由一个液压站控制。如果按这种方式来设计UX32自动线的液压系统,那么该线16台机床、45个滑台进给油缸,至少需要设置24个液压站和1个供夹紧用的液压站。另外,输送带、回转台、
UX32-type pump lower body processing automatic transmission line has the following characteristics: 1. By the accumulator and the throttle valve composed of a multi-system centralized control system in the previous combination of automatic machine tool line, the feed slide The hydraulic drive system is decentralized, ie one or two infeed slides require a hydraulic station, fed by an oil pump (single or double pump). For the automatic line of the clamping device, most of them are used centralized control, that is, an automatic line all the clamping cylinder, a hydraulic station can be controlled. If the UX32 automatic line hydraulic system is designed in this way, then at least 16 hydraulic stations and one hydraulic station for clamping are required for the 16 machine tools and 45 slide table feed cylinders. In addition, the conveyor belt, turntable,