Amandla netorque kanye nokusebenza kwemoto
Amandla kanye ne-torque yizici ezimbili eziyinhloko ezibonisa ukusebenza kwenjini. Lawa futhi angamagugu abhekene kakhulu nezici zemoto. Zithinta kanjani ukusheshisa futhi yiziphi ezinye izakhi zemoto ezithinta amandla?
Iyini i-torque namandla?
Isikhathi sokushintsha ingamandla enjini evuthayo yangaphakathi. Ukuphakama kwe-torque value, kulula ukunqoba konke ukumelana okwenzeka lapho imoto ihamba.
Amandla enjini umsebenzi injini engawenza ngesikhathi esithile. Inani lamandla ngokwalo lincike ku-torque nesivinini senjini.
I-torque kanye nokuguquguquka kwemoto
Lapho i-torque iphakeme, i-motor kufanele imelane kakhulu nokumelana okwenzeka ngesikhathi sokunyakaza. Okunye okubaluleke kakhulu ibanga lejubane lapho amanani aphezulu etorque eyenzeka khona. Injini yiyona eguquguqukayo kakhulu kulokhu.
Abahleli batusa:
Ukuhlanza ingaphakathi lemoto kanye nokugeza upholstery. Umhlahlandlela
I-supercar yasePoland isilungele ukusebenza
Ama-compact asetshenziswa kakhulu ezinkulungwane eziyi-10-20. i-zloty
Isimo esikahle kungaba esokuba itorque ephezulu ingashintshi kulo lonke uhla lwesivinini senjini. Isibonelo esihle iPorsche Cayenne S, egcina i-torque engu-550 Nm phakathi kuka-1350 no-4500 rpm. Ukushayela imoto enjalo, cishe nawo wonke umjovo wegesi, uzozwa ukuthi imoto igijima kanjani phambili.
Izinjini zikaphethiloli ze-Turbocharged zezimoto ezidumile nazo zithuthukisa i-torque yazo enkulu kusenesikhathi. Lokhu kuzuzisa kakhulu uma ushayela uzungeza idolobha, njengoba kukuvumela ukuthi uhambe ngokuguquguqukayo nangokuzikhandla usuka ngaphansi kwezibani. Izinjini zikadizili zinezici ezifanayo. Isibonelo yiVolkswagen Passat 2.0 TDi. 170 hp inguqulo ithuthukisa i-torque engu-350 Nm ebangeni lika-1800-2500 rpm. Wonke umuntu oshayela izimoto nge-turbodiesel uyazi ukuthi lolu hlobo lwemoto "ludonsa" kusuka kuma-revs aphansi, futhi ngemva kokudlula izinga elithile - ngokuvamile 3800-4200 rpm, balahlekelwa amandla, bengekho eduze nenkundla ebomvu ku-tachometer.
Okuphambene kuyiqiniso kumamodeli ezemidlalo nezemidlalo, njengoba imoto, ngakho-ke izinjini, zakhiwe ukuze zisebenze ngesivinini esikhulu. I-torque yabo ephezulu kufanele ibe phezulu, okuvumela injini ukuthi isheshise kangcono futhi ikwazi ukusabela kangcono ekushayeleni kwezemidlalo. Lolu olunye uhlangothi lokushayela kwansuku zonke, njengoba uma uqala noma udlula, udinga ukuklina injini ngesivinini esikhulu. Isibonelo semoto engaguquki iHonda S2000 - ngaphambi kokuthi ifakwe i-facelift, injini yayo eyi-2.0 VTEC ebifisa ngokwemvelo ithuthuke engu-207 Nm ngesivinini esingu-7500 rpm kuphela.
Kusukela kumanani aphezulu wamandla kanye ne-torque kanye nesivinini lapho kufinyelelwa khona, umuntu angafinyelela iziphetho zokuqala mayelana nezici zenjini ngisho nemoto. Siyagcizelela, nokho, ukuthi akuyona injini kuphela ethinta amandla. Yini enye ukusheshisa kuncike kuyo?
I-Gearbox - ngaphezu kweqiniso lomklamo ohlukile, kufanelekile ukubheka izilinganiso zegiya ngokwazo. Ukudluliswa kwesilinganiso eside kuzokuvumela ukuthi ujabulele isivinini esiphansi senjini uma ushayela emgwaqeni noma emgwaqeni onguthelawayeka, okwehlisa umsindo nokusetshenziswa kukaphethiloli kodwa kunciphise ukushesha. Ngakolunye uhlangothi, i-gearbox enesivinini esifushane inikeza ukusheshisa okuhle futhi ivumela injini ukuthi ifinyelele ngokushesha isivinini esikhulu ngomjovo ngamunye wegesi. Akukona nje ukuqondana ukuthi lolu hlobo lokudlulisela lusetshenziswa ezimotweni ze-rally. Njengamanje akhona ama-gearbox angu-8, 9- ngisho nangu-10-speed, amafushane namade. Ihlanganisa angcono kakhulu azo zombili izinhlobo zamagiya, iletha ukusheshisa okuguquguqukayo ngamagiya aphansi nokushayela ngokunethezeka nokongayo ngesivinini esiphezulu ngamagiya aphezulu.
Ukudluliswa - uma uqala futhi ushesha, isisindo semoto sidluliselwa okwesikhashana ngemuva. Kulokhu, amasondo angaphambili alahlekelwa okunye ukubamba kwawo ngomshini futhi amasondo angemuva ayazuza. Izinzuzo ezinkulu kakhulu kulesi simo zitholwa yizimoto ezine-drive e-axle yangemuva. Ngakho-ke, izimoto ezidonsa ngemuva kanye nezimoto ezidonsa ngawo wonke zingasheshisa. Ngeshwa, ngenxa yesisindo esengeziwe kanye nezingxenye ezengeziwe ze-drivetrain, kufanele basebenzise amandla amaningi ukuhambisa imoto, okuthinta ukusetshenziswa kukaphethiloli kanye namandla ngesivinini esikhulu.
Amathayi angenye yezinto ezinqumayo uma kuziwa ekugijimeni kwemoto, kanye nokuziphatha kwayo yonke imoto. Baxhuma imoto phansi. Uma amasondo ebambelela kakhulu, indlela imoto esabela ngayo kugesi namabhuleki kuzoba ngcono. Ngaphezu kwephethini yokunyathela kanye nethayi, usayizi wamasondo uyisici esinqumayo. Isondo eliwumngcingo lizoba nokuma kancane ukugingqika kanye nendawo encane yokuxhumana netiyela. Uma kungenjalo, isondo elibanzi lizothuthukisa ukudonsa, livumele ukufinyelela okungcono ku-asphalt futhi linciphise ukujikeleza kwamasondo, okusivumela ukuthi sijabulele ukugibela okuguquguqukayo.
Bheka futhi: Ulinakekela kanjani ibhethri?
Okunconyiwe: Bheka ukuthi iNissan Qashqai 1.6 dCi ingakunikezani
Isisindo semoto - wonke umuntu ohambe uhambo nesethi egcwele yabagibeli nemithwalo wafunda ngethonya layo ku-dynamics. Cishe kuzo zonke izimoto, ukwengeza amakhilogremu angamakhulu ambalwa kuzokhawulela amandla namandla.
I-Aerodynamics iyindawo edlala indima ebalulekile kumamodeli anamuhla. Lokhu kwavumela ukonga uphethiloli nokunciphisa umsindo ekhabetheni. Izimoto ezinemizimba ehlelekile zishintshashintsha kakhulu ngesivinini esiphezulu futhi zinesivinini esiphezulu. Isibonelo i-Mercedes CLA, okuthi, ngenxa ye-coefficient ephansi yokudonsa okungu-0,26, ifinyelele ku-156 km/h kunguqulo ye-CLA 200 no-230 hp.
