Pompe y'amavuta yo kohereza: Umurinzi w'ingufu z'amashanyarazi n'umuti w'ibibazo
Muri sisitemu yo kohereza ingufu z'imodoka, kohereza ni nk'"ikigo cy'amabwiriza" nyacyo, kandi pompe y'amavuta yo kohereza ni "umutima" w'iki kigo. Bishobora gusa nkaho ntacyo bivuze, ariko ni byo bifite inshingano zikomeye zo kubungabunga imikorere isanzwe ya kohereza. Iyo habayeho ikosa, kohereza yose izahagarara, bigira ingaruka zikomeye ku mikorere y'ikinyabiziga n'umutekano wacyo.
Akamaro k'ingenzi k'ipompo y'amavuta itwara amashanyarazi
Pompe y'amavuta yo gutwara peteroli ni isoko y'amashanyarazi ya sisitemu yo gutwara peteroli. Uruhare rwayo rugaragara mu mikorere yose ya poteroli, ahanini igaragara mu ngingo enye zikurikira. Ubwa mbere, kurinda amavuta yo guteka. Ibice by'ingenzi biri muri poteroli, nka za verisiyo na bearing, bitera uburyaryate bwinshi iyo bikoresha umuvuduko mwinshi. Pompe y'amavuta ikura amavuta yo gutwara peteroli mu isafuriya y'amavuta, ikayishyiramo igitutu, hanyuma ikayigeza kuri buri gice cy'ubushyuhe, igakora agace k'amavuta kagabanya cyane ubusakare hagati y'ibice. Amakuru agaragaza ko amavuta yo guteka peteroli neza ashobora kongera igihe cyo kumara igihe cy'ubushyuhe ku kigero cya 20%-30%, bikongera cyane igihe cyo kumara igihe cy'ubushyuhe. Icya kabiri, ingufu za hydraulic. Imikorere yo guhinduranya poteroli ishingiye kuri sisitemu ya hydraulic kugira ngo itware clutch na valves zo kugenzura, kandi pompe y'amavuta ni "station y'amashanyarazi" y'iyi sisitemu ya hydraulic. Amazi y'amavuta afite umuvuduko mwinshi akorwa na pompe y'amavuta ashobora gusunika clutch neza kugira ngo ihuze no kuva mu kazi, bigatuma valve yo kugenzura igenzura neza uburyo bwo guhindura peteroli, igenzura ko inzira yo guhinduranya igenda neza kandi neza kandi inongera ihumure n'ituze ry'imodoka. Icya gatatu, gukwirakwiza ubushyuhe no kugenzura ubushyuhe. Ihererekanya ry’amavuta rikomeza gutanga ubushyuhe mu gihe cy’ikoreshwa. Iyo ubushyuhe budashobora gukurwaho mu gihe, bizatuma ubushyuhe bw’amavuta ahererekanya bw’amashanyarazi bugabanuka, imikorere y’amavuta igabanuka, ndetse bigatera kwangirika kw’ibice byayo. Ipompe y’amavuta ituma amavuta ahererekanya amashanyarazi azenguruka, itwara amavuta ashyushye mu gikoresho gikonjesha kugira ngo akonje, hanyuma ikayasubiza mu gice cy’imbere cy’ihererekanya ry’amavuta, bigatuma ihererekanya ry’amavuta rihora riri mu bushyuhe bukwiye bwo gukora buri hagati ya 60-95°C. Amaherezo, gusukura no kuyungurura. Mu gihe cyo gutembera kw’amavuta, ipompe y’amavuta ishobora gukuraho imyanda y’icyuma, imyanda, n’ibindi, mu gice cy’imbere cy’ihererekanya ry’amavuta hamwe n’amavuta, kandi amavuta yayunguruwe agakomeza kugira isuku imbere. Iyo iyi myanda ikomeje kwiyongera uko igihe kigenda, izafunga inzira y’amavuta kandi ikwangirike ibice byayo, kandi ihererekanya ry’amavuta rigakomeza rikirinda iki kibazo, bigatuma habaho ibidukikije byiza byo gutwara amavuta imbere.
Ibimenyetso n'ingaruka z'ikosa ry'ipompo y'amavuta yo kohereza peteroli
Ikosa rya pompe y'amavuta yo gutwara imodoka ntiribaho nta nteguza. Iyo ibimenyetso bikurikira bigaragaye, umuntu agomba kwitonda vuba. Ubwa mbere, ingufu zidasanzwe zisohoka. Pompe y'amavuta idafite ishingiro itera ingufu nke za peteroli, ikabangamira ikwirakwizwa ry'amashanyarazi, kandi imodoka izagira intege nke zo kwihuta, ihindagurika, cyangwa ikanyerera. Iyo accelerator ikandagiwe cyane, umuvuduko w'imodoka uzamuka ariko ntiwiyongere vuba, kandi mu bihe bikomeye, ishobora kudashobora gutwara nk'uko bisanzwe. Icya kabiri, urusaku rudasanzwe n'ingufu. Iyo vitesi z'imbere na vane za pompe y'amavuta zashaje cyangwa zarafatiwe, mu gihe cyo gukora, urusaku rudasanzwe ruzasohoka, ruherekejwe n'ingufu muri pompe y'amavuta. Uru rusaku rudasanzwe rugaragara cyane iyo idafite ikintu cyangwa iyo ihindukiye, ari byo bigaragaza ko pompe y'amavuta yangiritse. Icya gatatu, imanuka ry'amavuta yo gutwara imodoka no gushyuha cyane. Pompe y'amavuta yangiritse ishobora gutuma agakoresho k'amavuta gacika, bigatuma peteroli iva mu gace kafunze, bigatera amavuta y'imbere adahagije. Inzira mbi y'amavuta izatuma pompe y'amavuta ishyuha cyane, kandi itara ryerekana ubushyuhe bw'amavuta kuri dashboard rishobora kumurika, kandi gushyuha cyane igihe kirekire bizihutisha gusaza kw'ibice kandi bigabanya igihe cy'akazi ka pompe y'amavuta. Icya kane, itara riburira umuvuduko wa peteroli riracana. Hari imodoka zifite uburyo bwo kugenzura umuvuduko wa peteroli. Iyo pompe y'amavuta inaniwe kugumana umuvuduko usanzwe wa peteroli, itara riburira umuvuduko wa peteroli riri kuri deshibodi riracana vuba, rimenyesha nyiri ubwite ko hari ikibazo muri sisitemu ya hydraulic ya transmission.
Gukumira no guhangana n'ibibazo byo gukoresha pompe y'amavuta
Kugira ngo hirindwe amakosa ya pompe y'amavuta itwara imizigo agire ingaruka ku mikorere y'imodoka, kubungabunga buri munsi ni ingenzi cyane. Ba nyir'imodoka bagomba gukurikiza cyane ibyo uruganda rusaba no gusimbuza amavuta ya pompe y'amavuta yakoreshejwe mu ruganda buri kilometero 6-80.000 kugira ngo hirindwe kwangirika kwa peteroli no kwiyongera kw'imyanda ituma pompe y'amavuta isakara. Muri icyo gihe, genzura buri gihe umuvuduko wa pompe y'amavuta mu bigo by'inzobere mu gusana no gukoresha umurongo w'umuvuduko kugira ngo umenye ubusakare bw'ibice by'imbere. Niba agaciro k'umuvuduko kari munsi ya 15% ugereranije n'agaciro gasanzwe, ni ngombwa gusana cyangwa gusimbuza pompe y'amavuta vuba. Niba ubonye ibimenyetso by'ubusakare bwa pompe y'amavuta, ntugerageze kuyikuraho no kuyisana ubwawe. Sisitemu ya hydraulic y'agasanduku k'amavuta irakomeye cyane kandi isaba abatekinisiye b'inzobere kumenya neza icyateye ikibazo binyuze mu isuzuma rya hydraulic, gupima icyuho cy'ibice, nibindi. Urugero, mu gupima aho impera z'inyuma hagati y'ibikoresho by'ingenzi n'ibikoresha n'umubiri wa pompe, bishobora kumenyekana niba ubusakare bwatewe no gusakara. Mu bihe bikenewe, ibice byashaje bigomba gusimburwa kugira ngo pompe y'amavuta isubire gukora neza.
Nubwo pompe y'amavuta ya gearbox ari nto, ni garanti y'ingenzi ku mikorere isanzwe ya gearbox. Gusobanukirwa imikorere yayo n'imiterere yayo, no kuyisana buri gihe no kuyisana ku gihe, bishobora gutuma sisitemu yo kohereza amashanyarazi y'imodoka iguma mu buryo bwiza kandi igatanga ahantu ho gutwara umutekano.
Niba ushaka kumenya byinshi, komeza usome izindi nkuru kuri uru rubuga!
Duhamagare niba ukeneye ibyo bicuruzwa.
Zhuo Meng Shanghai Auto Co, Ltd. yiyemeje kugurisha MG&MAXUSIbikoresho by'imodoka birahari kugura.
