Yintoni i-knuckle yokuqhuba engasemva
I-knuckle yokuqhuba engasemva yinxalenye ebalulekileyo kwinkqubo yokumiswa kwesithuthi. Umsebenzi wayo ophambili kukudibanisa amavili nomzimba wesithuthi, ukuqinisekisa ukuba amavili anokujikeleza ngokulula xa imoto ijika, ngelixa ekwathwala ubunzima bomzimba wesithuthi kwaye edlulisa amandla okushukuma.
Umsebenzi oyintloko
Uqhagamshelo kunye nenkxaso ye-Youdaoplaceholder0: Amavili anamathele kwinkqubo yokumiswa ngesakhiwo sesibiyeli samavili, evumela amavili ukuba ajikeleze ngokukhululekileyo iphini ephambili.
Ukuhanjiswa komthwalo we-Youdaoplaceholder0: Ithwala ubunzima bomzimba wesithuthi kunye nemithwalo yempembelelo ngexesha lokuqhuba, kwaye idlulisela la mandla kwisakhelo okanye umzimba wesithuthi.
Ulawulo lwe-Youdaoplaceholder0 : Isebenza ngokubambisana ne-knuckle ye-steering yangaphambili, ifezekisa ulwalathiso lwesithuthi ngokulungelelanisa i-engile ye-steering yamavili.
I-Youdaoplaceholder0 Ukhuseleko lokufunxa uthutho: Ezinye iindlela zoyilo ziquka izinto zokufunxa uthutho ezinokufunxa ukungcangcazela kwendlela kwaye ziphucule intuthuzelo yokuqhuba.
Iimpawu zesakhiwo
Idla ngokwenziwa ngentsimbi eqinisiweyo okanye intsimbi ephosiweyo kwaye yahlulwe yaba ziintlobo ezimbini: iiknuckle zokuqhuba ezizimeleyo kwiinkqubo zokuxhoma ezizimeleyo kunye neeknuckle zokuqhuba eziqinileyo kwiinkqubo zokuxhoma ezingezizo ezizimeleyo.
I-Steering Knuckle, eyaziwa ngokuba yi "sheep's horn", yenye yezona zinto zibalulekileyo kwi-steering axle yemoto, enokwenza imoto ikwazi ukuqhuba ngokuzinzileyo kwaye idlulise ngobuchule icala lokuqhuba.
Umsebenzi we-steering knuckle kukuhambisa nokuthwala umthwalo ongaphambili kwisithuthi, ukuxhasa nokuqhuba amavili angaphambili ukuze ajikeleze iphini ephambili, ngaloo ndlela eqhuba imoto. Xa imoto ihamba, ithwalwa yimithwalo eguquguqukayo, ngoko ke kufuneka ibe namandla aphezulu kakhulu.
I-steering knuckle yi-hinge yokuba ivili lijike, idla ngokuba yi-fork. Kukho imingxunya emibini ye-coaxial yokufaka i-pin ephambili kwiifolokhwe eziphezulu nezisezantsi, kwaye i-steering knuckle journal isetyenziselwa ukufaka amavili. Iindlebe ezimbini zemingxunya ye-pin kwi-steering knuckle ziqhagamshelwe kwiindawo ezimile okwe-punch kuzo zombini iziphelo ze-axle engaphambili nge-pin ephambili, okuvumela amavili angaphambili ukuba aphume kwi-Angle ethile ejikeleze i-pin ephambili ukuqhuba imoto. Ukunciphisa ukuguguleka, i-bronze bushing icinezelwa kumngxunya we-pin we-steering knuckle. Ukuthambisa kwe-bushing kwenziwa ngokufaka i-grease kwi-oil nozzle efakwe kwi-steering knuckle. Ukuqinisekisa ukuba i-steering ihamba kakuhle, kufakwa i-bearing phakathi kwe-ear esezantsi ye-steering knuckle kunye nenxalenye emile okwe-punch ye-axle engaphambili. I-adjusting gasket ikwafakelwa phakathi kwe-ear engentla ye-steering knuckle kunye nenxalenye emile okwe-punch ukulungisa isithuba phakathi kwazo.
Ukugcina uzinzo lwemoto ngexesha lokuqhuba ngokuthe tye, ukulula kokuqhuba, kunye nokunciphisa ukuguguleka phakathi kwamatayara kunye nezinto ezisetyenziswayo, amavili okuqhuba, amaqhina okuqhuba, kunye nee-axle zangaphambili kufuneka zigcine indawo ethile ehambelanayo nesakhelo. Olu fakelo olunesikhundla esithile esihambelanayo lubizwa ngokuba yi-steering wheel alignment, eyaziwa ngokuba yi-front wheel alignment. Indawo efanelekileyo yokubeka ivili langaphambili kufuneka iqinisekise ukuba imoto inokuhamba ngokuzinzileyo kumgca othe tye ngaphandle kokushukuma. Amandla kwivili lokuqhuba awabalulekanga xa lijika. Ivili lokuqhuba linomsebenzi wokuzijonga ngokuzenzekelayo emva kokujika. Amatayara awatyibiliki emhlabeni ukunciphisa ukusetyenziswa kwepetroli nokwandisa ubomi benkonzo yamatayara. Indawo yokubeka ivili langaphambili ibandakanya iphini ephambili ejika ngasemva, iphini ephambili ejika ngaphakathi, ivili langaphambili elijika ngaphandle kunye nevili langaphambili elijika phambili.
I-Angle γ etyekele ngasemva yephini ephambili inokwenza umzuzu wokuzinza wokuzinza. Xa iphini ephambili ine-Angle γ etyekele ngasemva, indawo yokuhlangana kwe-axis yephini ephambili kunye nomphezulu wendlela iya kuba phambi kwendawo yokunxibelelana phakathi kwevili nomphezulu wendlela. Xa imoto ihamba kumgca othe tye, ukuba amavili okuqhuba achaphazeleka ngengozi kumandla angaphandle aze aphambuke kancinci (aphambuke aye ngasekunene njengoko kubonisiwe lutolo kumfanekiso), kuya kubangela ukuba indlela yokuqhuba yemoto iphambuke iye ngasekunene. Kule ndawo, ngenxa yamandla e-centrifugal yesithuthi ngokwaso, kwindawo yokunxibelelana b phakathi kwevili nomphezulu wendlela, umphezulu wendlela usebenzisa amandla okusabela ecaleni kwivili. Amandla okusabela asebenzisa umzuzu L kwivili elisebenza ngeenxa zonke kwi-axis yephini ephambili, kwaye ulwalathiso lwalo luchasene ngqo nolwalathiso lokujika kwevili. Phantsi kwesenzo sale torque, amavili aya kubuyela kwindawo yawo yokuqala ephakathi, ngaloo ndlela eqinisekisa ukuba imoto ihamba ngokuzinzileyo kumgca othe tye. Ke ngoko, le torque ibizwa ngokuba yi-centering torque.
Nangona kunjalo, le torque akufuneki ibe nkulu kakhulu; kungenjalo, xa uqhuba, ukuze woyise le torque yokuzinzisa, umqhubi kuya kufuneka asebenzise amandla amakhulu kwivili lokuqhuba (oko kukuthi, oko kuthiwa yi-heavy steering). Ubukhulu be-torque yokuzinzisa buxhomekeke kubukhulu bengalo yamandla L, kwaye ubungakanani bengalo yamandla L buxhomekeke kubukhulu be-backward tilt Angle γ.
I-γ Angle esetyenziswa kakhulu kule mihla ayidluli kwiidigri ezi-2 ukuya kwezi-3. Iimoto zanamhlanje ezikhawulezayo zifumana ukwanda kwe-torque ezizinzisayo ngenxa yokuncipha koxinzelelo lwamatayara kunye nokunyuka kokuthamba. Ke ngoko, i-γ Angle inokuncitshiswa ibe kufutshane no-zero, okanye ibe negative.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
