Zithini iimpondo zangaphambili zemoto
I-Youdaoplaceholder0 Uphondo lwangaphambili lwemoto ligama eliqhelekileyo le-steering knuckle, eliyinxalenye ephambili yenkqubo yokuqhuba yemoto. Inoxanduva lokudlulisa umthwalo kumavili angaphambili, ukufezekisa umsebenzi wokuqhuba, kunye nokumelana nemithwalo echaphazelekayo.
Umsebenzi oyintloko
Uthumelo kunye nokuthwala umthwalo: Qhagamshela amavili kunye nenkqubo yokumiswa, udlulise amandla/umzuzu phakathi kwamavili angaphambili kunye nomzimba wesithuthi, kwaye uthwale umthwalo ngaphambili kwesithuthi.
Fumana ukuqondisa: Ngokuqhuba amavili angaphambili ukuze ajikeleze iphini ephambili ngenxa yokusebenza kwevili lokuqhuba, qinisekisa ukuba ukuqondisa kwesithuthi kuyakhawuleza.
Ukufunxa umothuko: Funxa ukungcangcazela xa uqhuba kwiindlela ezinamaqhuma ukuqinisekisa ukuqhuba kakuhle.
Iimpawu zesakhiwo
Imile okwephondo legusha, inesakhiwo sefolokhwe ephezulu nesezantsi. Umngxuma ophambili wephini usetyenziselwa ukufaka ingalo yeknuckle yokuqhuba.
Ezi zinto zisetyenziswa kakhulu yintsimbi ethambileyo (njenge-QT400-15) ukuze zihlangabezane neemfuno ezinamandla aphezulu.
Indawo yokufakela
Ifumaneka kuzo zombini iziphelo ze-axle engaphambili, idibanisa amavili angaphambili kunye nenkqubo yokumiswa kwaye yinxalenye ebalulekileyo ye-axle yokuqhuba.
Impembelelo yomonakalo
Ingabangela iingxaki ezifana nokungasebenzi kakuhle kwesiteringi, ukuguguleka kwamatayara okungalinganiyo, kunye nobunzima bokujika indlela. Kufuneka ujonge rhoqo amandla kunye nokuguguleka.
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.
Iphini ephambili ikwindawo ende yesithuthi, kwaye inxalenye yayo ephezulu ine-backward integration. I-Angle γ, oko kukuthi, i-Angle ephakathi kwephini ephambili kunye nomgca othe nkqo womhlaba kwindawo ende yesithuthi, njengoko kubonisiwe kumfanekiso.
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.
Iphini ephambili ithambekele ngaphakathi
Iphini ephambili ikwindawo enqamlezileyo yesithuthi, kwaye inxalenye yayo ephezulu ityekele ngaphakathi yi-β Angle (oko kukuthi, i-Angle ephakathi kwe-axis yephini ephambili kunye nomgca othe nkqo womhlaba kwindawo enqamlezileyo yesithuthi), ebizwa ngokuba yi-Angle ye-inward tilt yephini ephambili.
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.
