32DDHMIMZ14M100A11144

100KBBHMDRN14M14M125M1144

25BBHMIRN14M100A11144

25CBBHMIRN14M100A11144

25KBBHMIRN14M100A11144

25BBHMIRN14M100A11144

25HHHMIRN14M100A11144

25CHHHMIRN14M100A11144

25KHHHMIRN14M100A11144

25HHHMIRN14M100A11144

25CHMIRN14M100A11144

25CCHMIRN14M100A11144

25KCHMIRN14M100A11144

25CHMIRN14M100A11144

25SBDHMIRN14M100A11144

25CSBDHMIRN14M100A11144

25KSBDHMIRN14M100A11144

25SBDHMIRN14M100A11144

25DDHMIRN14M100A11144

25CDDHMIRN14M100A11144

25KDDHMIRN14M100A11144

25DDHMIRN14M100A11144

25TBHMIRN14M100A11144

25CTBHMIRN14M100A11144

25KTBHMIRN14M100A11144

25TBHMIRN14M100A11144

25TCHMIRN14M100A11144

25CTCHMIRN14M100A11144

25KTCHMIRN14M100A11144

25TCHMIRN14M100A11144

25TDHMIRN14M100A11144

25CTDHMIRN14M100A11144

25KTDHMIRN14M100A11144

25TDHMIRN14M100A11144

25BHMIRN14M100A11144

25CBHMIRN14M100A11144

25KBHMIRN14M100A11144

25BHMIRN14M100A11144

25BBHMIRN14M100A11144

25CBBHMIRN14M100A11144

25KBBHMIRN14M100A11144

25BBHMIRN14M100A11144

25DHMIRN14M100A11144

25CDHMIRN14M100A11144

25KDHMIRN14M100A11144

25DHMIRN14M100A11144

25DBHMIRN14M100A11144

25CDBHMIRN14M100A11144

25KDBHMIRN14M100A11144

25DBHMIRN14M100A11144

25BBHMDRN14M100A11144

25CBBHMDRN14M100A11144

25KBBHMDRN14M100A11144

25BBHMDRN14M100A11144

25HHHMDRN14M100A11144

25CHHHMDRN14M100A11144

25KHHHMDRN14M100A11144

25HHHMDRN14M100A11144

25CHMDRN14M100A11144

25CCHMDRN14M100A11144

25KCHMDRN14M100A11144

25CHMDRN14M100A11144

25SBDHMDRN14M100A11144

25CSBDHMDRN14M100A11144

25KSBDHMDRN14M100A11144

25SBDHMDRN14M100A11144

25DDHMDRN14M100A11144

25CDDHMDRN14M100A11144

25KDDHMDRN14M100A11144

25DDHMDRN14M100A11144

32DDHMIMZ14M100A11144

國(guó)內(nèi)液壓件的整體水平目前還比較落后，主要采用橡膠密封結(jié)構(gòu)方式，易老化泄漏、體積笨重、集成度低。隨著機(jī)械精密加工技術(shù)的成熟，國(guó)外密封大都采用球面和錐面配合密封方式，結(jié)構(gòu)簡(jiǎn)單，密封性能。今后改善國(guó)內(nèi)液壓件結(jié)構(gòu)還需要在工藝性上下功夫，需要一個(gè)系統(tǒng)的完善過(guò)程。作為電液轉(zhuǎn)換的關(guān)鍵元件 “電液伺服閥”，是電液伺服控制技術(shù)今后技術(shù)提升的關(guān)鍵環(huán)節(jié)。電液伺服技術(shù)行業(yè)目前與電液伺服閥生產(chǎn)企業(yè)缺少交流和探討，只能簡(jiǎn)單的應(yīng)用其現(xiàn)成產(chǎn)品。從某種意義上這也限制了國(guó)內(nèi)電液伺服技術(shù)的發(fā)展。今后，需要加強(qiáng)與伺服閥生產(chǎn)企業(yè)的合作，共同開(kāi)發(fā)適宜試驗(yàn)機(jī)應(yīng)用的伺服閥產(chǎn)品，全面提升國(guó)內(nèi)電液伺服技術(shù)水平。計(jì)算機(jī)技術(shù)的發(fā)展和應(yīng)用，促進(jìn)了電液伺服技術(shù)的提高。正是利用計(jì)算機(jī)技術(shù)才使電液伺服系統(tǒng)在動(dòng)態(tài)仿真模擬試驗(yàn)等領(lǐng)域得到廣泛的應(yīng)用。計(jì)算機(jī)多自由度協(xié)調(diào)控制、計(jì)算機(jī)仿真解耦技術(shù)等技術(shù)的應(yīng)用和發(fā)展，使多通道協(xié)調(diào)加載系統(tǒng)、道路模擬試驗(yàn)系統(tǒng)的性能得到進(jìn)一步提高，促進(jìn)了電液伺服系統(tǒng)的廣泛應(yīng)用。可以說(shuō)電液伺服技術(shù)的發(fā)展與計(jì)算機(jī)技術(shù)的發(fā)展是密切聯(lián)系在一起的。