Manje kunamaloli omlilo amaningi emakethe, i-chassis iyingxenye ebalulekile yeloli lomlilo, ngakho-ke i-chassis enhle ibaluleke kakhulu.Lapho sikhetha, singaqhathanisa futhi sihlaziye izici ezilandelayo ukuze sikhethe i-chassis yeloli lomlilo elifanele.
1. Iyunithi yamandla ka-Chassis
1. Ukukhethwa kohlobo lweyunithi yamandla
Amandla emoto ahlanganisa injini yedizili, injini kaphethiloli, injini kagesi (kuhlanganise namanye amandla amasha) nokunye.Ngenxa yethonya lezici ezifana nempilo yebhethri, ama-motor kagesi awazange asetshenziswe kakhulu emalolini omlilo (ikakhulukazi amaloli omlilo ashayela imishini yokulwa nomlilo wamandla aphezulu), kodwa akushiwo ukuthi azothandwa futhi asetshenziswe ensimini. zamaloli ezicishamlilo anenqubekelaphambili yezobuchwepheshe esikhathini esizayo esiseduze.
Kulesi sigaba, isikhungo samandla se-chassis yeloli lomlilo kuseyinjini yendabuko kaphethiloli kanye nenjini yedizili.Kuvame ukuhluka kwemibono mayelana nokuthi iloli lezicishamlilo kufanele likhethe injini kaphethiloli noma injini yedizili.Ngokubona kwami, kufanele senze isinqumo esisekelwe ezicini ezihlukene zokusetshenziswa kwezinjini zikaphethiloli nezinjini zedizili, ngokwenhloso, ukusetshenziswa, ukugcinwa nokuphathwa kwezimo zamaloli omlilo ahlukene, kanye nezinzuzo eziphelele kanye nokubi.
Okokuqala, lapho amandla aphelele adingwa iloli lezicishamlilo ukuze lishayele futhi lishayele izinto zokucisha umlilo likhulu, akungabazeki ukuthi kufanele kukhethwe injini ye-diesel, njengeloli lomlilo elisebenzisa injini ye-chassis ukushayela i-medium kanye amaphampu omlilo asindayo, amajeneretha anamandla amakhulu, namasistimu amakhulu asebenza ngamanzi.Noma amaloli ezicishamlilo anesisindo esikhulu esiphelele asebenzisa izinjini zikadizili, njengamaloli ezicishamlilo anesisindo esingaphezu kwamathani ayi-10.
Futhi amaloli ezicishamlilo anesisindo esiphelele esincane, njengalawo anesisindo esingaphansi kwamathani angu-5, angasebenzisa izinjini zikaphethiloli.Ngaphezu kokushayela amaloli ezicishamlilo, injini ayizishayeli neze izinto zokucisha umlilo, noma lapho ishayela izinto zokucisha umlilo ngamandla amancane kakhulu, izinjini zikaphethiloli zingasetshenziswa, njengamaloli omlilo okuhlola, amaloli ezicishamlilo, amaloli ezicishamlilo, kanye nezibani zomlilo zomphakathi. amaloli.
Izinjini zikadizili zinochungechunge lwezinzuzo: ukumbozwa kwamandla okubanzi, itorque ephezulu, okokusebenza kagesi okuncane (okunamaphutha kagesi ambalwa ahambelanayo), kanye nokungezwani nokudonsa.
Ngokuphambene nalokho, izinjini zikaphethiloli ngokuvamile zinomsebenzi omuhle wokusheshisa, ofaneleka ngokukhethekile amaloli omlilo amancane naphakathi nendawo adinga impendulo esheshayo ekuthumeni kokuqala.Ngaphezu kwalokho, uma kuqhathaniswa nezinjini zikadizili zokuthutha okufanayo, amandla okukhiphayo nge-kilowatt ngayinye alula kunesisindo, kodwa kunemishini eminingi kagesi, ukunakekelwa okuyinkimbinkimbi, futhi kuzwela kakhulu ekushayeleni i-wading.
Ngakho-ke, laba bobabili banokufaneleka kwabo futhi bangakhethwa kuphela ngokwezidingo zangempela.
2. Ukukhethwa kwamandla alinganiselwe injini kanye nesivinini esilinganiselwe
Njengenjini yokucima umlilo, kufanele kube khona umkhawulo ngokwejubane namandla.Ngokusho kokuhlangenwe nakho kweminyaka eminingi ekukhiqizeni, ekuhlolweni nasekusetshenzisweni kwamaloli omlilo, kanye nezincomo zama-classics angaphandle, kunconywa ukuthi lapho iphampu yamanzi isebenza ngaphansi kwezimo ezilinganiselwe zokukhipha, amandla adonswa injini alinganiselwa ku-70% amandla aphezulu kuleli jubane ezicini zangaphandle zenjini;Ngaphansi kwezimo zokusebenza ezilinganiselwe, isivinini senjini esetshenzisiwe akufanele sidlule u-75-80% wesivinini esilinganiselwe senjini.
Lapho ukhetha amandla enjini ye-chassis, amandla athile eloli lomlilo kufanele futhi acatshangelwe.
Amandla enjini nawo ahlobene nesivinini esiphezulu kanye nesikhathi sokusheshisa se-chassis, konke okuhlinzekwa ngabahlinzeki be-chassis.
Okwesibili, ukukhethwa kwesisindo esiphelele se-chassis
Uma ukhetha isamba sesisindo se-chassis, ikakhulukazi sisekelwe kusisindo sokulayisha iloli lomlilo.Ngokwesisekelo sokuthi i-chassis iyasinda futhi isisindo siyalingana, i-chassis enesisindo somgwaqo okhanyayo inikezwa kuqala.Ikakhulukazi, iloli lomlilo wethangi linenani elikhulu loketshezi, futhi isisindo esiphelele semoto ngokuyisisekelo siseduze nenani eliphelele elivunyelwe i-chassis.Ungakhohlwa isisindo semishini nemishini lapho ubala.
3. Ukukhethwa kwe-Chassis Wheelbase
1. I-wheelbase ihlobene nomthwalo we-ekseli
Kudingeka ukuthi umthwalo we-ekseli weloli lomlilo akufanele udlule ubukhulu bomthwalo we-ekseli ovunyelwe isimemezelo sefekthri ye-chassis, futhi isilinganiso sokusatshalaliswa komthwalo we-asi weloli lomlilo kufanele sihambisane nesilinganiso sokusabalalisa umthwalo we-ekseli esicaciswe i-chassis. .
Kusakhiwo sangempela somkhiqizo, ngaphezu kokulungisa ngokunengqondo ukuhlangana okuhlukahlukene komzimba ongaphezulu ukuze kufuneke ukusatshalaliswa okunengqondo komthwalo we-ekseli, ukukhetha okuphusile kwe-chassis wheelbase kubalulekile ekucabangeni kokusatshalaliswa komthwalo we-ekseli.Lapho isamba sesisindo seloli lomlilo kanye nendawo yesikhungo sesisindo kunqunywa, umthwalo we-ekseli we-ekseli ngayinye ungasatshalaliswa ngokunengqondo kuphela i-wheelbase.
2. I-wheelbase ihlobene nosayizi wohlaka lwemoto
Ngaphezu kokuqinisekisa izinhlinzeko ezifanele zomthwalo we-ekseli, ukukhethwa kwe-wheelbase nakho kudinga ukucabangela ukwakheka komsebenzi womzimba kanye nosayizi wohlaka weloli lomlilo.Ubude bemoto yonke buhlobene eduze ne-wheelbase.Ubude bemoto yonke buhlanganiswe izingxenye eziningi njenge-suspension yangaphambili, i-wheelbase ephakathi nendawo ne-suspension yangemuva.Ukumiswa kwangaphambili kunqunywa ngokuyisisekelo i-chassis (ngaphandle kwesibhamu sangaphambili, iwintshi yokudonsa, ifosholo elisunduza nezinye izinto zemoto elayishayo), i-overhang engemuva ende kakhulu akufanele idlule ku-3500mm, futhi kufanele ibe ngaphansi noma ilingane no-65% i-wheelbase.
Okwesine, ukukhetha kwe-chassis cab
Njengamanje, kunabantu abangu-9 eqenjini lezicishamlilo ezweni lami, kuhlanganise nesosha elilodwa elibonisa uphawu, umkhuzi oyedwa nomshayeli oyedwa.Ngaphansi kwezimo ezijwayelekile, iloli lomlilo lokuqala elithunyelwe kufanele libe negumbi labasebenzi.Uma ikhebhu yomshayeli kanye nekhebhu yabasebenzi kuhlanganiswe kube yinto eyodwa, ibizwa ngokuthi “ikhebhu yomshayeli”, kanti ezinye izimoto zifakwe amakhebhu omshayeli ahambisanayo kuye ngenani langempela labasebenzisi bemishini yokucisha umlilo.
Amaloli ezicishamlilo ezifuywayo wonke ashintshiwe kusukela ku-chassis weloli.Izinhlobo nezakhiwo zamakhompathi ezisebenzi cishe zimi kanje:
1. I-chassis ifika ne-double seat cab, engathatha abantu abangaba ngu-6.
2. Lungisa kabusha ngokusika nokwelula ngemuva komugqa owodwa wokuqala noma i-semi-cab yomugqa owodwa.Lolu hlobo lwekhabethe labasebenzi okwamanje lubalela iningi, kodwa izinga lokuguqulwa kanye nekhwalithi yomkhiqizo azilingani.Ukuphepha nokuthembeka kudinga ukuthuthukiswa okwengeziwe.
3. Yenza igumbi labasebenzi elihlukile ngaphambili komsebenzi womzimba, okwaziwa nangokuthi indawo yabasebenzi ezimele.
Kulesi sigaba, ayikho imikhiqizo eminingi yamaloli anezihlalo ezimbili, futhi izinketho azinamandla kakhulu.Izinga nobungcweti be-double-row cab ye-chassis engenisiwe liphezulu uma kuqhathaniswa, futhi izinga eliphelele le-double-row cab ye-chassis yasekhaya lidinga ukuthuthukiswa nakakhulu.
Ngaphansi kwesisekelo sokuthi azikho izidingo ezikhethekile, kunconywa ukukhetha i-double-row cab ye-chassis.
Lapho ukhetha chassis, thekungenzeka yemoto kufanele futhi kucatshangelwe, njengesiyingi seshaneli yemoto, inani lokushwibeka kwemoto, i-engeli yokusondela, i-engeli edlulayo, i-radius encane yokujika, nokunye.Ngaphansi kwesisekelo sokuhlangana nemisebenzi efanayo, i-chassis ene-wheelbase emfushane kufanele ikhethwe ngangokunokwenzeka ukuze kuzuzwe impendulo yomlilo ngokushesha futhi ihlangabezane nokuguquguquka kokulwa kwemiphakathi yasemaphandleni, amadolobha asendulo, amadolobhana asemadolobheni nezinye izindawo.
Isikhathi sokuthumela: Nov-11-2022