booster pombi oiler
Auto booster pombi inoreva chikamu chinobatsira mukuvandudza uye kugadzikana kwekuita kwemotokari. Zvinonyanya kubatsira mutyairi kugadzirisa mafambiro emotokari. Mota iyi ine pombi inosimudzira, kunyanya pombi inosimudzira kutungamira uye pombi yebhureki yevacuum booster.
Nhanganyaya
Steering assist inonyanya kubatsira mutyairi kugadzirisa mafambiro emota uye kuderedza kusimba kwechidhiraivho chemutyairi. Ehe, kutungamira kwemagetsi kunoitawo chimwe chikamu mukuchengetedza uye hupfumi hwekutyaira kwemotokari.
Classification
Mumusika uripo, masisitimu emagetsi anogona kukamurwa kuita zvikamu zvitatu: mechanical hydraulic power steering systems, electronic hydraulic power steering systems uye magetsi emagetsi ekufambisa masisitimu.
Mechanical Hydraulic Power Steering System
Iyo mechanical hydraulic power steering system inowanzo umbwa ne hydraulic pombi, pombi yemafuta, pressure flow control valve body, V-mhando yekufambisa bhandi, mafuta ekuchengetedza tangi nezvimwe zvinhu.
Hazvina mhosva kuti mota inotungamirwa here kana kuti kwete, iyi sisitimu inofanirwa kushanda, uye kana kumhanya kwemotokari kwadzikira mukutungamira kukuru, pombi ye hydraulic inoda kuburitsa simba rakawanda kuti iwane kukwidziridzwa kwakakura. Naizvozvo, zviwanikwa zvinopambadzwa kusvika kumwero wakati. Zvinogona kurangarirwa: kutyaira mota yakadaro, kunyanya kana uchitendeuka nekumhanya kwakaderera, unonzwa kuti kwairi kunorema, uye injini inorema zvakanyanya. Uyezve, nekuda kwekudzvinyirirwa kwepombi ye hydraulic, zviri nyore kukuvadza simba rekubatsira system.
Uye zvakare, iyo mechanical hydraulic power steering system ine hydraulic pombi, mapaipi nemasilinda emafuta. Kuti uchengetedze kudzvinyirirwa, pasinei nokuti rubatsiro rwekufambisa runodiwa here kana kuti kwete, hurongwa hunofanira kugara huri mumamiriro ekushanda, uye kushandiswa kwesimba kwakakwirira, iyo zvakare chimwe chezvikonzero zvekushandiswa kwezvinhu.
Kazhinji, mota dzakawanda dzehupfumi dzinoshandisa mechanical hydraulic power assist systems.
Electro-hydraulic power steering system
Zvikamu zvikuru: tangi yekuchengetera mafuta, simba rekudzora dhizaini, pombi yemagetsi, giya rekutungamirira, simba rekufambisa sensor, nezvimwewo, iyo iyo simba rekutungamira control unit uye pombi yemagetsi chinhu chakakosha.
Kushanda musimboti: Iyo yemagetsi hydraulic steering assist system inokunda kukanganisa kwechinyakare hydraulic steering assist system. Iyo hydraulic pombi yainoshandisa haichatyairwi zvakananga nebhandi rejini, asi pombi yemagetsi, uye nzvimbo dzayo dzese dzinoshanda ndiyo yakanyanya kunaka nyika inoverengerwa nemagetsi control unit zvinoenderana nekumhanya kwemotokari, kona yekutungamirira uye mamwe masaini. Zvichitaurwa zviri nyore, pakumhanya kwakaderera uye kutungamira kwakakura, iyo yemagetsi control unit inotyaira iyo electronic hydraulic pump kuti ibudise simba rakawanda pakumhanya kukuru, kuitira kuti mutyairi anogona kutungamirira uye kuchengetedza kushanda nesimba; kana mota ichityaira ichimhanya zvakanyanya, iyo hydraulic control unit inotyaira iyo yemagetsi hydraulic pombi pane yakaderera kumhanya. Paunenge uchimhanya, inochengetedza chikamu chesimba rejini pasina kukanganisa kudiwa kwekumhanya-mhanya.
Magetsi Power Steering (EPS)
Zita rakazara rechiRungu nderekuti Electronic Power Steering, kana kuti EPS kwenguva pfupi, iyo inoshandisa simba rinogadzirwa nemotokari yemagetsi kubatsira mutyairi mukufambisa kwemagetsi. Kuumbwa kweEPS kwakangofanana kune mota dzakasiyana kunyangwe zvimiro zvemukati zvakasiyana. Kazhinji, inoumbwa ne torque (inotungamira) sensor, yemagetsi control unit, mota yemagetsi, inoderedza, mechanical steering giya uye bhatiri simba rekupa.
Huru yekushanda musimboti: Kana mota ichitendeuka, iyo torque (inotungamira) sensor "inonzwa" torque yechidhiraivho uye nzira yekutenderedzwa. Aya masaini anozotumirwa kune yemagetsi control unit kuburikidza nebhasi data, uye yemagetsi control unit ichave yakavakirwa pane inotapurirana torque, Iwo masaini edhata senge nzira yekutenderedzwa inotumira mirairo yekuita kune mota controller, kuti mota ichaburitsa huwandu hunoenderana hwe torque zvinoenderana nezvinodiwa chaizvo, nekudaro ichigadzira magetsi ekufambisa. Kana isina kutendeuka, iyo system haishande uye ichave yakamirira (kurara) yakamirira kudanwa. Pamusana pekushanda kwemaitiro emagetsi ekufambisa kwemagetsi, iwe uchanzwa kuti kutyaira motokari yakadaro, pfungwa yekutungamira iri nani, uye inonyanya kugadzikana pakumhanya kwepamusoro, iyo ndiyo chirevo chokuti kutungamira hakuyangarara. Uye nekuti haishande kana isiri kutendeuka, inochengetedzawo simba kusvika pamwero wakati. Kazhinji, mota dzepamusoro-soro dzinoshandisa masisitimu ekutungamirira masimba akadaro.
