柱(Zhu)塞(Sai)泵(Beng)工(Gong)作(Zuo)时(Shi),(?)在(Zai)喷(Pen)油(You)泵(Beng)凸(Tu)轮(Lun)轴(Zhou)上(Shang)的(De)凸(Tu)轮(Lun)与(Yu)柱(Zhu)塞(Sai)弹(Dan)簧(Huang)的(De)作(Zuo)用(Yong)下(Xia),(?)迫(Po)使(Shi)柱(Zhu)塞(Sai)作(Zuo)上(Shang)、(?)下(Xia)往(Wang)复(Fu)运(Yun)动(Dong),(?)从(Cong)而(?)完(Wan)成(Cheng)泵(Beng)油(You)任(Ren)务(Wu),(?)泵(Beng)油(You)过(Guo)程(Cheng)可(Ke)分(Fen)为(Wei)以(Yi)下(Xia)三(San)个(Ge)阶(Jie)段(Duan)。(?)结(Jie)论(Lun):(?)通(Tong)过(Guo)上(Shang)述(Shu)讨(Tao)论(Lun),(?)得(De)出(Chu)下(Xia)列(Lie)结(Jie)论(Lun)①(?) 柱(Zhu)塞(Sai)往(Wang)复(Fu)运(Yun)动(Dong)总(Zong)行(Xing)程(Cheng)L是(Shi)不(Bu)变(Bian)的(De),(?)由(You)凸(Tu)轮(Lun)的(De)升(Sheng)程(Cheng)决(Jue)定(Ding)。(?)②(?) 柱(Zhu)塞(Sai)每(Mei)循(Xun)环(Huan)的(De)供(Gong)油(You)量(Liang)大(Da)小(Xiao)取(Qu)决(Jue)于(Yu)供(Gong)油(You)行(Xing)程(Cheng),(?)供(Gong)油(You)行(Xing)程(Cheng)不(Bu)受(Shou)凸(Tu)轮(Lun)轴(Zhou)控(Kong)制(Zhi)是(Shi)可(Ke)变(Bian)的(De)。(?)③(?) 供(Gong)油(You)开(Kai)始(Shi)时(Shi)刻(Ke)不(Bu)随(Sui)供(Gong)油(You)行(Xing)程(Cheng)的(De)变(Bian)化(Hua)而(?)变(Bian)化(Hua)。(?)④(?) 转(Zhuan)动(Dong)柱(Zhu)塞(Sai)可(Ke)改(Gai)变(Bian)供(Gong)油(You)终(Zhong)了(Liao)时(Shi)刻(Ke),(?)从(Cong)而(?)改(Gai)变(Bian)供(Gong)油(You)量(Liang)。(?)3. 国(Guo)产(Chan)系(Xi)列(Lie)柱(Zhu)塞(Sai)式(Shi)喷(Pen)油(You)泵(Beng)国(Guo)产(Chan)系(Xi)列(Lie)柱(Zhu)塞(Sai)泵(Beng)主(Zhu)要(Yao)有(You)A、(?)B、(?)P、(?)Z和(He)Ⅰ(?)、(?)Ⅱ(?)、(?)Ⅲ(?)号(Hao)等(Deng)系(Xi)列(Lie)。(?)系(Xi)列(Lie)化(Hua)是(Shi)根(Gen)据(Ju)柴(Chai)油(You)机(Ji)单(Dan)缸(Gang)功(Gong)率(Lu)范(Fan)围(Wei)对(Dui)供(Gong)油(You)量(Liang)的(De)要(Yao)求(Qiu)不(Bu)同(Tong),(?)以(Yi)柱(Zhu)塞(Sai)行(Xing)程(Cheng),(?)泵(Beng)缸(Gang)中(Zhong)心(Xin)距(Ju)和(He)结(Jie)构(Gou)型(Xing)式(Shi)为(Wei)基(Ji)础(Chu),(?)再(Zai)分(Fen)别(Bie)配(Pei)以(Yi)不(Bu)同(Tong)尺(Chi)寸(Cun)的(De)柱(Zhu)塞(Sai)直(Zhi)径(Jing),(?)组(Zu)成(Cheng)若(Ruo)干(Gan)种(Zhong)在(Zai)一(Yi)个(Ge)工(Gong)作(Zuo)循(Xun)环(Huan)内(Nei)供(Gong)油(You)量(Liang)不(Bu)等(Deng)的(De)喷(Pen)油(You)泵(Beng),(?)以(Yi)满(Man)足(Zu)各(Ge)种(Zhong)柴(Chai)油(You)机(Ji)的(De)需(Xu)要(Yao)。(?)国(Guo)产(Chan)系(Xi)列(Lie)喷(Pen)油(You)泵(Beng)的(De)工(Gong)作(Zuo)原(Yuan)理(Li)和(He)结(Jie)构(Gou)型(Xing)式(Shi)基(Ji)本(Ben)相(Xiang)同(Tong),(?)以(Yi)A型(Xing)泵(Beng)为(Wei)例(Li)介(Jie)绍(Shao)柱(Zhu)塞(Sai)式(Shi)喷(Pen)油(You)泵(Beng)的(De)构(Gou)造(Zao)和(He)工(Gong)作(Zuo)原(Yuan)理(Li)。(?)柱(Zhu)塞(Sai)泵(Beng)由(You)四(Si)大(Da)部(Bu)分(Fen)组(Zu)成(Cheng):(?)分(Fen)泵(Beng)、(?)油(You)量(Liang)调(Diao)节(Jie)机(Ji)构(Gou)、(?)传(Chuan)动(Dong)机(Ji)构(Gou)和(He)泵(Beng)体(Ti)
为(Wei)微(Wei)处(Chu)理(Li)器(Qi)智(Zhi)能(Neng)控(Kong)制(Zhi),(?)液(Ye)晶(Jing)屏(Ping)显(Xian)示(Shi),(?)可(Ke)与(Yu)电(Dian)脑(Nao)进(Jin)行(Xing)通(Tong)讯(Xun),(?)具(Ju)有(You)工(Gong)作(Zuo)压(Ya)力(Li)稳(Wen)定(Ding)、(?)脉(Mai)动(Dong)小(Xiao)、(?)操(Cao)作(Zuo)方(Fang)便(Bian)等(Deng)特(Te)点(Dian)。(?)广(Guang)泛(Fan)用(Yong)于(Yu)生(Sheng)化(Hua)、(?)医(Yi)药(Yao)、(?)化(Hua)工(Gong)、(?)环(Huan)保(Bao)等(Deng)行(Xing)业(Ye),(?)满(Man)足(Zu)以(Yi)上(Shang)行(Xing)业(Ye)需(Xu)要(Yao)连(Lian)续(Xu)恒(Heng)压(Ya)、(?)恒(Heng)流(Liu)输(Shu)送(Song)液(Ye)体(Ti)的(De)要(Yao)求(Qiu)。(?)