驱(Qu)动(Dong)力(Li)元(Yuan)件(Jian)（(?)油(You)泵(Beng)）(?).实(Shi)行(Xing)元(Yuan)件(Jian)（(?)油(You)缸(Gang)或(Huo)油(You)马(Ma)达(Da)）(?).操(Cao)纵(Zong)元(Yuan)件(Jian)（(?)各(Ge)种(Zhong)各(Ge)样(Yang)阀(Fa)）(?).金(Jin)属(Shu)液(Ye)压(Ya)接(Jie)头(Tou)厂(Chang)家(Jia)助(Zhu)元(Yuan)件(Jian)和(He)工(Gong)作(Zuo)中(Zhong)介(Jie)质(Zhi)等(Deng)五(Wu)一(Yi)部(Bu)分(Fen)构(Gou)成(Cheng)。(?)

    1.驱(Qu)动(Dong)力(Li)元(Yuan)件(Jian)（(?)油(You)泵(Beng)）(?)它(Ta)的(De)效(Xiao)果(Guo)是(Shi)把(Ba)液(Ye)态(Tai)使(Shi)用(Yong)传(Chuan)动(Dong)装(Zhuang)置(Zhi)的(De)化(Hua)学(Xue)能(Neng)转(Zhuan)变(Bian)成(Cheng)液(Ye)工(Gong)作(Zuo)压(Ya)力(Li)能(Neng)；(?)是(Shi)液(Ye)压(Ya)传(Chuan)动(Dong)系(Xi)统(Tong)中(Zhong)的(De)能(Neng)源(Yuan)一(Yi)部(Bu)分(Fen)。(?)

    2.实(Shi)行(Xing)元(Yuan)件(Jian)（(?)油(You)缸(Gang).油(You)马(Ma)达(Da)）(?)它(Ta)是(Shi)将(Jiang)溶(Rong)液(Ye)的(De)液(Ye)压(Ya)机(Ji)能(Neng)转(Zhuan)化(Hua)成(Cheng)机(Ji)械(Xie)动(Dong)能(Neng)。(?)在(Zai)其(Qi)中(Zhong)，(?)双(Shuang)卡(Ka)套(Tao)式(Shi)接(Jie)头(Tou)厂(Chang)家(Jia)油(You)缸(Gang)做(Zuo)匀(Yun)速(Su)直(Zhi)线(Xian)运(Yun)动(Dong)，(?)电(Dian)机(Ji)做(Zuo)转(Zhuan)动(Dong)健(Jian)身(Shen)运(Yun)动(Dong)。(?)

    3.操(Cao)纵(Zong)元(Yuan)件(Jian)包(Bao)含(Han)压(Ya)阀(Fa).流(Liu)量(Liang)阀(Fa)和(He)角(Jiao)度(Du)阀(Fa)等(Deng)。(?)他(Ta)们(Men)的(De)效(Xiao)果(Guo)是(Shi)依(Yi)据(Ju)必(Bi)须(Xu)变(Bian)频(Pin)控(Kong)制(Zhi)液(Ye)动(Dong)因(Yin)的(De)速(Su)率(Lu)，(?)并(Bing)对(Dui)液(Ye)压(Ya)系(Xi)统(Tong)中(Zhong)工(Gong)作(Zuo)中(Zhong)溶(Rong)液(Ye)的(De)工(Gong)作(Zuo)压(Ya)力(Li).总(Zong)流(Liu)量(Liang)和(He)流(Liu)入(Ru)开(Kai)展(Zhan)调(Diao)整(Zheng)操(Cao)纵(Zong)。(?)

    4.助(Zhu)元(Yuan)件(Jian)除(Chu)以(Yi)上(Shang)三(San)一(Yi)部(Bu)分(Fen)之(Zhi)外(Wai)的(De)其(Qi)他(Ta)元(Yuan)件(Jian)，(?)包(Bao)含(Han)气(Qi)压(Ya)表(Biao).油(You)过(Guo)滤(Lu)器(Qi).储(Chu)能(Neng)设(She)备(Bei).冷(Leng)却(Que)塔(Ta).管(Guan)材(Cai){关(Guan)键(Jian)包(Bao)含(Han)：(?)各(Ge)种(Zhong)各(Ge)样(Yang)三(San)通(Tong)接(Jie)头(Tou)（(?)扩(Kuo)口(Kou)式(Shi).焊(Han)合(He).卡(Ka)套(Tao)式(Shi)，(?)sae法(Fa)兰(Lan)盘(Pan)）(?).电(Dian)动(Dong)球(Qiu)阀(Fa).快(Kuai)速(Su)接(Jie)头(Tou).塑(Su)料(Liao)软(Ruan)管(Guan)总(Zong)程(Cheng).测(Ce)压(Ya)接(Jie)头(Tou).弹(Dan)簧(Huang)吊(Diao)架(Jia)等(Deng)}及(Ji)油(You)槽(Cao)等(Deng)，(?)他(Ta)们(Men)一(Yi)样(Yang)十(Shi)分(Fen)关(Guan)键(Jian)。(?)

    5.工(Gong)作(Zuo)中(Zhong)介(Jie)质(Zhi)工(Gong)作(Zuo)中(Zhong)介(Jie)质(Zhi)就(Jiu)是(Shi)指(Zhi)各(Ge)种(Zhong)液(Ye)压(Ya)传(Chuan)动(Dong)系(Xi)统(Tong)中(Zhong)的(De)齿(Chi)轮(Lun)油(You)或(Huo)乳(Ru)化(Hua)油(You)，(?)它(Ta)通(Tong)过(Guo)油(You)泵(Beng)和(He)液(Ye)动(Dong)因(Yin)完(Wan)成(Cheng)热(Re)传(Chuan)递(Di)。(?)液(Ye)压(Ya)系(Xi)统(Tong)便(Bian)是(Shi)根(Gen)据(Ju)介(Jie)质(Zhi)完(Wan)成(Cheng)活(Huo)动(Dong)动(Dong)力(Li)传(Chuan)送(Song)。(?)维(Wei)护(Hu)钢(Gang)丝(Si)不(Bu)会(Hui)受(Shou)到(Dao)腐(Fu)蚀(Shi)的(De)功(Gong)效(Xiao)，(?)外(Wai)胶(Jiao)层(Ceng)维(Wei)护(Hu)钢(Gang)丝(Si)不(Bu)会(Hui)受(Shou)到(Dao)损(Sun)害(Hai)，(?)钢(Gang)丝(Si)（(?)φ(?)0.3--2.0提(Ti)高(Gao)钢(Gang)丝(Si)）(?)层(Ceng)是(Shi)框(Kuang)架(Jia)原(Yuan)材(Cai)料(Liao)起(Qi)加(Jia)强(Qiang)功(Gong)效(Xiao)。(?)