I-Manus ixhumeke esihlahleni esivunayo.
Iqhaza eliphambili le-Shell ye-Automobile ephethe imoto ukuxhuma, ukusekela nokudlulisa amandla, ngenkathi kunciphisa ukungezwani nokugqoka ukuze kuqinisekiswe ukusebenza kwenjini yesikhathi eside.
Isihlahla esixhumayo, ikakhulukazi enjini yemoto, sidlala indima ebalulekile. Zibekwe njengezimbobo ezicacile ku-Main Shaft Journal kanye ne-Contalogy Journal of the Injini Crankshaft, ezinezingxenye ezimbili zemishini, futhi zivikelekile ngama-shingles kanye nama-bolts. Umsebenzi oyinhloko wokuhlanganisa ukumelana nokusabalalisa ingcindezi ekhishwe yi-crankshaft ngesikhathi sokusebenza ngesikhathi sokusebenza, ngenkathi uqinisekisa ukuthi i-crankshaft ingaphenduka kahle. Lama-bearings ajwayele ukwakhiwa ngama-shingles ensimbi kanye ne-babbitt arvit aloy, inhlanganisela yezinto zokwakha eqinisekisa ukuqina nokwethembeka kwamabhere. Idizayini yegobolondo elivunayo lisiza ukukhulisa umphumela wokuthambisa kwamafutha, ngaleyo ndlela kuthuthukise ukusebenza kahle kanye nokusebenza kwenjini. Ngaphezu kwalokho, isihlahla esithwala futhi simelana nengcindezi enkulu eyenziwe ngesikhathi sokusebenza kwenjini, siqinisekise ukuthi i-crankshaft ingashintshwa kakhulu.
Izinto ezibonakalayo zokuxhuma zivame ukuhlanganiswa kwesisekelo se-aluminium kanye ne-copper, enokumelana kahle nokuziphilisa okushisayo kanye nokuvuselelwa okushisayo, futhi kungahlangabezana nezidingo zenjini ngokusebenza komthwalo omkhulu. Ehlelweni lokukhiqiza legobolondo le-bearing, ubuchwepheshe be-bimetallic bust strip strip strip bobuchwepheshe be-tin-izisekelo ze-tin aluminium ezingemuva ze-aluminium nayo isetshenziselwa ukuthuthukisa ukuqina kwayo nokwethembeka. Enjini, isihlahla esixhumayo asinakuthela amabutho amakhulu kuphela akhiqizwe yi-piston Movement, kepha futhi adlulisela kahle la mabutho ku-crankshaft, ukuze akwazi ukubona ukuguqulwa kokuhamba kwe-pistoc okujikelezayo kwe-crankshaft ye-crankshaft. Ngaphezu kwalokho, isihlahla esixhumayo futhi sidlala indima yokusekela nokulungisa induku yokuxhuma ukuze iqinisekise ukuthi injini ingasebenza kahle nangendlela efanele.
Iqhaza lesihlahla sokuxhuma libandakanya ukunciphisa ukugqoka phakathi kwekhanda le-Connecting Rod ne-Connecting Ronnel Journal. Igobolondo elinomthelela livame ukwenziwa ngensimbi encane emuva kanye ne-anti-chary yensimbi yensimbi. Iqhaza lensimbi elincanyana emuva ukudlulisa ukushisa okukhiqizwe ngensimbi elwa ne-anti-arry ekhanda elikhulu lenduku yokuxhuma. Iqhaza le-Anti-Frict Werer Layer ukunciphisa ukugqokwa kwephephabhuku le-Connecting Rood futhi kwandise impilo yenkonzo yephephabhuku. Lo mklamo awuvikeli kuphela izingxenye ezibalulekile zenjini, kodwa futhi uthuthukisa ukusebenza okuphelele kanye nempilo yensiza yenjini.
Ukuqondiswa kwegebe kwesixhumanisi esixhumayo esinezihlahla kubhekiswe ekuqondeni kwepompo kawoyela.
Ekwakhiweni kwe-Connecting Rood ephethe igobolondo, igebe lisendleleni yepompo kawoyela, ikakhulukazi ukuqinisekisa ukuthi uwoyela wokuthambisa angahamba kahle ekuxhumeni ingxenye yengxenye yokuxhuma i-tile ye-tile ne-crankshaft lapho injini isebenza khona. Lo mklamo unomphumela osebenzayo wokuthambisa kwinduku yokuxhuma yenjini, futhi i-Connecting Rod ethwele igobolondo ihlukaniswe izingxenye ezimbili zamathayi aphezulu nangaphansi, afakwe ukuxhumeka kwenduku yokuxhuma, ukusekelwa kanye nokudlulisela. Lapho ukuhlangana okuxhuma ama-ROD Watts, kuyadingeka ukunaka ukuqondiswa, ngaphandle kwalokho kuzoholela kumazinga ahlukene omthelela. Uma isilinda sangaphakathi sethayela elingaphezulu senduku yokuxhuma sinikezwe ngesigaxa samafutha sobude be-arc abanengqondo eduze kokujikeleza, kanye nodonga olushiwo kuleli phepha, khona-ke umhlangano oshiwo ngokwenza isikhundla sezindebe. Uma kungekho lula izindebe, ingasetshenziswa kwinduku yokuxhuma ngokuthola izindebe, kepha hhayi okuphambene nalokho. Ngaphezu kwalokho, isikulufa kufanele sifinyelele e-torque ehambisanayo, kepha hhayi ngokuqinile, ngaphandle kwalokho kuzoholela ekutheni kube namandla ngokweqile ku-bolt, isiliphu sangaphakathi sentambo kanye ne-bolt deformation.
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