Yenziwe ngezinto ezinjani i-axle engasemva yemoto?
Izinto ezikwi-axle engasemva yemoto azifani; endaweni yoko, zamkela indibaniselwano yezinto ezahlukeneyo ezisekelwe kwiimfuno zokusebenza, indawo yohlobo lwesithuthi, kunye neenkqubo zokuvelisa. Ngokwedatha kawonke-wonke enegunya, izinto eziphambili ziquka ezi ndidi zilandelayo:
Iintlobo eziphambili zezinto
Intsimbi enamandla aphezulu: Isetyenziswa rhoqo kwizithuthi zorhwebo eziqhelekileyo kunye nee-axle zangasemva zeemoto zabakhweli, njengezinto zeSph440 ezisetyenziswa yiDongfeng Automobile, ezinokumelana kakuhle nokutsha, ukumelana nokugoba, ukumelana nokuguguleka, kunye nokumelana nokugqwala.
Intsimbi ephothiweyo (njengentsimbi engama-300 ephothiweyo): Isetyenziselwa izithuthi ezinzima, njenge-"300 cast steel super strong rear axle" enokuthwala malunga neetoni ezingama-20, esetyenziswa rhoqo kwizithuthi ezinkulu zothutho.
I-alloy ye-aluminium: Ihlala ibonakala kwizithuthi ezikumgangatho ophezulu okanye ezisebenzayo (ezifana neMercedes-Benz GLE450), ezinokunciphisa ubunzima obungafakwanga nge-30% kwaye ziphucule ukuphathwa, intuthuzelo, kunye nokonga amafutha.
Intsimbi ye-alloy (efana ne-20CrMnTi): Isetyenziswa kakhulu kwiigiya ezahlukeneyo (iigiya zeplanethi, iigiya ze-half shaft, njl.njl.), emva konyango lobushushu, inokumelana nokuguguleka okuphezulu kunye nokumelana nempembelelo.
Iityhubhu zentsimbi ezikhethekileyo ezingenamthungo: Zisetyenziselwa izindlu zee-axle zokuqhuba ezihlanganisiweyo, ezinamandla okutsalwa angama-680 MPa, amandla okuvelisa angama-550 MPa, kunye nobude obungaphezulu kwe-15%, ngokwakhiwa kokukhula okubandayo kunye noyilo lobukhulu bodonga olungalinganiyo, ukuqina okulinganiselayo kunye nokuqina kweplastiki.
Iifom zesakhiwo kunye nezixhobo ezihambelanayo
I-axle ye-cast (i-axle eqinileyo): Intsimbi ye-cast edibeneyo, ukuqina okuqinileyo, akukho ngxaki zokudinwa kwe-weld, ifanelekile kwiimeko zendlela ezinzima nezintsonkothileyo.
I-axle enamandla oxinzelelo (i-axle engenanto): Yenziwe ngokunyathela nokuwelda iipleyiti zentsimbi, ilula kodwa inokumelana nokuguquguquka okubuthathaka, okubonakala rhoqo kwizithuthi zorhwebo ezikhaphukhaphu.
Indlu yee-axle ezidibeneyo: Isebenzisa iityhubhu zentsimbi ezikhethekileyo ezingenamthungo, umzimba kunye netyhubhu yee-axle zidibeneyo, akukho zi-welds, iipropati zoomatshini ezingcono kunee-axle zamandla oxinzelelo zendabuko.
Isishwankathelo
Izinto ezisetyenziswa kwi-axle engasemva yemoto ikakhulu ziintsimbi ezinamandla aphezulu, intsimbi eqinisiweyo, i-aluminium alloy, kunye nentsimbi ye-alloy, kwaye ukhetho oluthile luxhomekeke kwinjongo yesithuthi (njengomthamo womthwalo, amandla okusebenza ngaphandle kwendlela, ukusebenza), ulawulo lweendleko, kunye neemfuno ezikhaphukhaphu. Iimoto eziqhelekileyo zosapho zisebenzisa ikakhulu izinto zentsimbi, ngelixa izithuthi eziphezulu okanye ezikhaphukhaphu zivame ukusebenzisa i-aluminium okanye intsimbi ye-alloy ekhethekileyo.
I-axle engasemva yemoto yinxalenye ebalulekileyo yenkqubo yokudlulisa imoto, kwaye umsebenzi wayo kunye nomgaqo wayo uyahluka ngokuxhomekeke kwimo yokuqhuba yesithuthi. Oku kulandelayo yingcaciso epheleleyo esekelwe kwidatha kawonke-wonke enegunya:
Umsebenzi oyintloko we-axle yangasemva
Inkxaso kunye noqhagamshelo: Ixhasa amavili angasemva kwaye iwaqhagamshele omnye komnye, ithwala umthwalo othe nkqo wesithuthi kunye namandla okuphendula avela endleleni.
Uthumelo lwamandla (lwee-axle zokuqhuba kuphela): Ithumela amandla enjini ngebhokisi yegiya, umngxuma wothumelo, kunye ne-axle yangasemva kumavili angasemva.
Ukunciphisa isantya kunye nokwanda kwe-torque: Ngokusebenzisa i-reducer ephambili, kunciphisa isantya sokujikeleza kwaye kwandisa i-torque yokukhupha, kuphucula amandla okuqhuba.
Uhlengahlengiso lokwahluka: Ivumela amavili angasemva asekhohlo nasekunene ukuba ajikeleze ngesantya esahlukileyo ngexesha lokujika ukuze kuthintelwe ukutyibilika okanye ukuguguleka kwetayara.
Inkxaso yeebhuleki: Iibhuleki zevili langasemva zihlala zidityaniswa kwi-axle yangasemva kwaye zenza imisebenzi ephambili yeebhuleki zokuqhuba kunye nezokupaka.
Qaphela: Ukuba sisithuthi esiqhuba ngamavili angaphambili, i-axle engasemva isebenza kuphela njenge-axle elandelayo (umthwalo wokuthwala kuphela); ukuba sisithuthi esiqhuba ngamavili angasemva okanye esiqhuba ngamavili amane, i-axle engasemva ikwanemisebenzi emininzi efana nokuqhuba, ukunciphisa isantya, kunye nokwahlulahlula.
Iinkcukacha zomgaqo wokusebenza
Indlela yokudlulisela umbane
Injini → I-Clutch → Uthumelo → I-Transmission shaft → I-axle yangasemva eyintloko yokunciphisa → Umahluko → Isiqingatha se-shaft → Ivili lokuqhuba.
Umsebenzi oyintloko wokunciphisa
Ngokwesiqhelo isebenzisa i-cone gear pair, itshintsha indlela yokudlulisela umbane nge-90° (longitudinal → transverse).
Iqaphela ukunciphisa isantya kunye nokunyuka kwe-torque, umlinganiselo wesantya (umlinganiselo wokunciphisa oyintloko) = isantya somjelo wokudlulisa / isantya sesiqingatha somjelo.
Indlela yokulawula isantya eyahlukileyo
Ulwakhiwo lwangaphakathi: Umngxuma onqamlezileyo + iigiya ezimbini zeplanethi, eziqhagamshelwe kwisiqingatha semingxunya kumacala omabini.
Ukuqhuba ngokuthe ngqo: Iigiya zeplanethi azijikelezi ngokuzimeleyo, amavili asekhohlo nasekunene ajikeleza ngokulandelelana.
Ngexesha lokujika: Iigiya zeplanethi ziyajikeleza, isantya sevili langaphandle siyanda, kwaye isantya sevili langaphakathi siyancipha, sihlengahlengisa iirediyasi ezahlukeneyo zokujika.
Indlela yokulungelelanisa ukuxhoma I-axle iyonke: Ixhotyiswe ngokumiswa okungaxhomekekanga (njengezipringi zamagqabi), inesakhiwo esilula kunye nomthamo oqinileyo wokuthwala umthwalo, kwaye isetyenziswa kakhulu kwiilori.
I-axle ehluliweyo: Ixhotyiswe ngokumiswa okuzimeleyo (njengohlobo lweMcPherson), indlu ye-axle yahlulwe, nto leyo ephucula intuthuzelo, kwaye isetyenziswa kakhulu ezimotweni.
Iindawo zokulungisa zemihla ngemihla:
Tshintsha rhoqo ioyile yegiya ye-GL-5 (ecetyiswayo kwizithuthi ezinzima).
Jonga ukuthambisa kwee-hub bearings kunye nomsebenzi we-differential lock (yenza isebenze xa utyibilika).
Kuphephe ukungatshintshi ioyile emva kokuba imanzi ukuze kuthintelwe ukugqwala nokungasebenzi kakuhle kwezixhobo.
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.
