Iyini i-knuckle yokuqondisa ngemuva
I-knuckle yokuqondisa yangemuva iyisici esibalulekile ohlelweni lokumiswa kwemoto. Umsebenzi wayo oyinhloko ukuxhuma amasondo nomzimba wemoto, ukuqinisekisa ukuthi amasondo angakwazi ukuzungeza kalula lapho imoto ijika, kuyilapho futhi ethwala isisindo somzimba wemoto futhi edlulisa amandla okunyakaza.
Umsebenzi oyinhloko
Uxhumano lwe-Youdaoplaceholder0 kanye nokusekelwa : Amasondo anamathele ohlelweni lokumiswa ngesakhiwo sebhuleki lamasondo, okuvumela amasondo ukuthi azungeze ngokukhululeka iphini eliyinhloko.
Ukudluliselwa komthwalo we-Youdaoplaceholder0 : Kuthwala isisindo somzimba wemoto kanye nemithwalo yomthelela ngesikhathi sokushayela, futhi kudlulisela la mandla kuhlaka noma emzimbeni wemoto.
I-Youdaoplaceholder0 Ukulawula ukuqondisa : Isebenza ngokubambisana ne-knuckle yokuqondisa yangaphambili, ifinyelela ukuqondisa kwemoto ngokulungisa i-engela yokuqondisa yamasondo.
I-Youdaoplaceholder0 Ukuvikelwa kokumuncwa kokushaqeka : Eminye imiklamo ifaka izinto zokumuncwa kokushaqeka ezingamunca ukudlidliza komgwaqo futhi zithuthukise induduzo yokushayela.
Izici zesakhiwo
Ngokuvamile yenziwe ngensimbi ehlanganisiwe noma insimbi ephonswe futhi ihlukaniswe izinhlobo ezimbili: ama-knuckle okuqondisa azimele ezinhlelo zokumiswa ezizimele kanye nama-knuckle okuqondisa aqinile ezinhlelo zokumiswa ezingezona ezizimele.
I-Steering Knuckle, eyaziwa nangokuthi "uphondo lwemvu", ingenye yezingxenye ezibalulekile ku-steering axle yemoto, engenza imoto ikwazi ukushayela kahle futhi idlulise isiqondiso sokushayela ngendlela ezwelayo.
Umsebenzi we-knuckle yokuqondisa ukudlulisa nokuthwala umthwalo ngaphambili kwemoto, ukusekela nokushayela amasondo angaphambili ukuze azungeze iphini eliyinhloko, ngaleyo ndlela uqondise imoto. Uma imoto ihamba, ibhekana nemithwalo yokushintshashintshayo, ngakho-ke kudingeka ibe namandla aphezulu kakhulu.
I-steering knuckle iyi-hinge ukuze isondo lijike, ngokuvamile ngesimo sefoloko. Kunezimbobo ezimbili ze-coaxial zokufaka iphini eliyinhloko ezimfolweni eziphezulu nezingezansi, kanti i-steering knuckle journal isetshenziselwa ukufaka amasondo. Izindlebe ezimbili zemigodi yephini efolweni lokuqondisa zixhunywe ezingxenyeni ezimise okwe-punch kuzo zombili iziphetho ze-axle engaphambili ngephini eliyinhloko, okuvumela amasondo angaphambili ukuba aphume nge-Engela ethile ezungeze iphini eliyinhloko ukuze kuqondiswe imoto. Ukuze kuncishiswe ukuguguleka, i-bronze bushing icindezelwa emgodini wephini we-steering knuckle. Ukugcotshwa kwe-bushing kufezwa ngokufaka amafutha embozweni kawoyela ofakwe efolweni lokuqondisa. Ukuze kuqinisekiswe ukuthi i-steering ibushelelezi, kufakwa i-bearing phakathi kwendlebe engezansi ye-steering knuckle kanye nengxenye emise okwe-punch ye-axle engaphambili. I-adjusting gasket nayo ifakiwe phakathi kwendlebe engenhla ye-steering knuckle kanye nengxenye emise okwe-punch ukuze kulungiswe igebe phakathi kwazo.
Ukuze kugcinwe ukuzinza kwemoto ngesikhathi sokushayela umugqa oqondile, kube lula ukuqondisa, futhi kuncishiswe ukuguguleka phakathi kwamathayi nezingxenye, amasondo okuqondisa, ama-knuckle okuqondisa, nama-axle angaphambili kumele agcine indawo ethile ehlobene nohlaka. Lokhu kufakwa okunesikhundla esithile esihlobene kubizwa ngokuthi ukulungiswa kwesiteringi, okwaziwa nangokuthi ukulungiswa kwesiteringi sangaphambili. Ukubekwa kwesondo langaphambili okufanele kufanele kuqinisekise ukuthi imoto ingahamba kahle emgqeni oqondile ngaphandle kokushukuma. Amandla esiteringi awabalulekile lapho ephenduka. Isiteringi sinomsebenzi wokuzihlukanisa ngokuzenzakalela ngemva kokuphenduka. Amathayi awasheleli phansi ukuze anciphise ukusetshenziswa kukaphethiloli futhi andise impilo yenkonzo yamathayi. Ukubekwa kwesondo langaphambili kufaka phakathi iphini eliyinhloko eligobile emuva, iphini eliyinhloko eligobile ngaphakathi, isondo langaphambili eligobile ngaphandle kanye nesondo langaphambili eligobile phambili.
I-Angle γ ethambekele emuva yephini eliyinhloko ingakha umzuzu wokuzinza wokuzibeka endaweni eyodwa. Uma iphini eliyinhloko line-Angle γ ethambekele emuva, indawo yokuhlangana kwe-axis eyinhloko yephini kanye nobuso bomgwaqo kuzoba phambi kwendawo yokuxhumana phakathi kwesondo nobuso bomgwaqo. Uma imoto ihamba emgqeni oqondile, uma amasondo okuqondisa ehlaselwa ngengozi ngamandla angaphandle futhi ephambuka kancane (ephambuka ngakwesokudla njengoba kuboniswe umcibisholo esithombeni), kuzokwenza ukuthi indlela yokushayela yemoto iphambukile ngakwesokudla. Kuleli qophelo, ngenxa yamandla e-centrifugal emoto ngokwayo, endaweni yokuxhumana b phakathi kwesondo nobuso bomgwaqo, ubuso bomgwaqo busebenzisa amandla okusabela ohlangothini esondweni. Amandla okusabela asebenzisa umzuzu L esondweni elisebenza eduze kwe-axis eyinhloko yephini, futhi isiqondiso salo siphambene ngqo nesiqondiso sokuphambuka kwesondo. Ngaphansi kwesenzo sale torque, amasondo azobuyela endaweni yawo yokuqala ephakathi, ngaleyo ndlela aqinisekise ukuthi imoto ihamba kahle emgqeni oqondile. Ngakho-ke, le torque ibizwa ngokuthi i-torque ephakathi.
Kodwa-ke, le torque akufanele ibe nkulu kakhulu; ngaphandle kwalokho, lapho ukuqondisa, ukuze anqobe le torque yokuzinza, umshayeli kuzodingeka asebenzise amandla amakhulu esiteringini (okungukuthi, lokho okubizwa ngokuthi ukuqondisa okunzima). Ubukhulu be-torque yokuzinza buxhomeke kusayizi wengalo yamandla L, kanye nosayizi wengalo yamandla L buncike kusayizi we-backward tilt Angle γ.
I-γ Angle esetshenziswa kakhulu kulezi zinsuku ayidluli ama-degree angu-2 kuya kwangu-3. Izimoto zesimanje ezinesivinini esikhulu zithola ukwanda kwe-torque eziqinisayo ngenxa yokuncipha komfutho wamathayi kanye nokuqina kwawo. Ngakho-ke, i-γ Angle ingancishiswa ibe seduze no-zero, noma ibe negative.
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