Paunenge uchitenga rori, vatyairi vemarori ekurasira vanowanzobvunza kuti, zviri nani kutenga rori ine hombe kana diki kumashure ekisero yekumhanya? Kutaura zvazviri, zvose zviri zviviri zvakanaka. Chinokosha ndechekuva akakodzera. Kungotaura zviri nyore, vatyairi vemarori vakawanda vanoziva kuti reshiyo diki yekumashure inoreva simba duku rekukwira, kukurumidza kukurumidza uye kushandiswa kwemafuta kwakaderera; reshiyo huru yekumashure inoreva simba rekukwira rakasimba, kukurumidza kunonoka uye kushandiswa kwemafuta.
Asi nei? Hatifaniri kungoziva chokwadi chete asiwo zvikonzero zvacho. Nhasi, ngatitaurei neshamwari dzemutyairi nezve reshiyo yekumhanya yeaxle yekumashure yemarori!
Rear axle speed ratio ingori zita rakajairika. Iro zita redzidzo ndiro reshiyo huru yekudzikisa, inova giya reshiyo yeinodzikisira huru mumotokari dhiraivha axle. Inogona kuderedza kumhanya pane drive shaft uye kuwedzera torque. Semuyenzaniso, kana chiyero cheshure chekumhanya kwerori chiri 3.727, zvino kana dhiraivha shaft iri 3.727 r/s (revolutions pasekondi), ichaderedzwa kusvika 1r/s (revolutions pasekondi).
Kana tichiti mota ine reshiyo yakakura yekumashure ine ekisero yekumhanya ine simba, kana mota ine diki reyero yekumashure inomhanya, tinofanira kunge tichienzanisa mhando imwe chete. Kana iwo ari mamodheru akasiyana, hazvina zvazvinoreva kungoenzanisa saizi yeaseri yekumhanya yekumhanya, uye zviri nyore kutora mhedzisiro isiriyo.
Nekuti iyo yekumashure axle inoshandiswa pamwe chete neiyo giya bhokisi, iyo yekumhanyisa magiya akasiyana mugiya bhokisi zvakare akasiyana, uye iyo yakazara yekumhanya reshiyo yemotokari mhedzisiro yekuwedzera chiyero chekumhanya chegiya bhokisi uye chiyero chekumhanya cheiyo. ekisero yekumashure.
Sei marori ane diki rear axle speed reshiyo achimhanya nekukurumidza?
Tisingatarise zvekunze zvinhu zvakaita semutoro, kuramba kwemhepo, kukwira kukwira, nezvimwewo, uye tichingofunga nezveyero yekufambisa, tinogona kudzikisa kumhanya kwemotokari kuburikidza nefomati:
Kumhanya kweMotokari = 0.377 × (injini yekubuda nekumhanya × tire inotenderedza radius) / (giya regiya regiya × reyero yekumhanyisa ekisero)
Pakati pavo, 0.377 ndeye yakagadziriswa coefficient.
Semuyenzaniso, kana iwo modhi imwe chete yemarori akareruka ari rori diki A uye mwenje marori B, ane 7.50R16 radial matayi, Wanliyang WLY6T120 manual transmission, ine 6 yekumberi magiya uye rimwe reverse giya, kumhanya kwepamusoro kwakanyanyisa, iro giya. reshiyo i 0.78, reshiyo yekumhanya yeaxle yekumashure yerori mwenje A ndeye 3.727, uye yekumashure esero yekumhanya reshiyo yerori mwenje B i4.33.
Zvino kana giya bhokisi riri mugiya repamusoro uye injini yekumhanyisa iri 2000rpm, zvinoenderana neformula iri pamusoro, isu tinoverenga kumhanya kwerori mwenje A nerori mwenje B zvichiteerana. Iyo inotenderedza radius ye7.50R16 tire ingangoita 0.3822 metres (inotenderedza radius yematayi akasiyana-siyana anogona zvakare kutorwa zvinoenderana nematairi paramita.
Kumhanya kwerori mwenje A = 0.377 × (2000 × 0.3822) / (0.78 × 3.727) = 99.13 (km/h);
Rori yechiedza B kumhanya = 0.377 × (2000 × 0.3822) / (0.78 × 4.33) = 85.33 (km/h);
Kune imwecheteyo modhi yemotokari, kana injini yekumhanya iri 2000rpm, zvinofungidzirwa kuti kumhanya kwerori mwenje A ine diki reshure rekumhanya reyero inosvika 99.13km/h, uye kumhanya kwerori mwenje B ine ekisi hombe yekumashure. nhanho yekumhanya i85.33km/h. Naizvozvo, mota ine diki yekumashure axle sipidhi reshiyo inomhanya nekukurumidza uye inonyanya kushandisa mafuta.
Sei marori ane reshiyo huru yekumashure ane ekisero yekukwira yakasimba?
Kukwanisa kukwira kwakasimba zvinoreva kuti rori ine simba rekutyaira rakasimba. Iyo theoretical calculation formula yekutyaira marori ndeye:
Simba rekutyaira = (injini inobuda torque × giya reshiyo × yekupedzisira inoderedza reshiyo × mechanic transmission performance) / vhiri redhiyo
Kune rori mwenje A nerori mwenje B pamusoro, radius yevhiri ye7.50R16 tire ingangoita 0.3937m (radius yematairi eakasiyana maratidziro anogona zvakare kutorwa zvichibva pamatairi paramita. Kuti zvive nyore, mhedzisiro inotorwa pano.
Kana iwe uchifarira, isu tichakuzivisa zvakadzama gare gare). Kana rori yakareruka A nerori mwenje B iri mugiya rekutanga uye injini yekubuda torque iri 450 Nm, isu tinoverenga simba rekutyaira rinowanikwa nerori mwenje A uye mwenje rori B panguva ino:
Rori yechiedza A driving force = (450×6.32X3.72X0.98)/0.3937=26384.55 (Newtons)
Rori yechiedza B kutyaira simba = (450×6.32X4.33X0.98)/0.3937=30653.36 (Newton)
Kana injini iri mugiya rekutanga uye injini inobuda torque iri 450 Nm, simba rekutyaira rinowanikwa nerori mwenje A ndeye 26384.55 Newtons, iyo inowanzotaura nezve 2692 makirogiramu (kg) yekukanda (1 kg-simba = 9.8 Newtons); simba rekutyaira rinowanikwa nerori mwenje B i30653.36 Newtons, iyo inowanzotaura nezve 3128 kilograms (kg) yekukanda (1 kg-force = 9.8 Newtons). Zviripachena, rori yakareruka B ine hombe yekumashure axle kumhanya reshiyo inowana yakakura simba rekutyaira, uye nemusikirwo ine simba rakasimba rekukwira.
Zviri pamusoro apa inyaya inofinha yedzidziso. Kuti uiise nenzira yakajeka, kana rori ichifananidzwa nemunhu, reshiyo yekumashure inomhanya yakaita semapfupa egumbo. Kana chiyero cheshure chekumhanya chiri chidiki, rori inogona kumhanya nekukurumidza nemutoro wakareruka uye frequency yekumhanya yakakwira; kana reshiyo yekumashure yekumhanya yakakura, rori inogona kumhanya kumberi nemutoro unorema uye frequency yekumhanya yakaderera.
Kubva pakuongorora kwepamusoro, zvinogona kuonekwa kuti chiyero chemashure chemashure chishoma, simba rekukwira ridiki, uye kushandiswa kwemafuta kwakaderera; reshiyo yekumashure yeaxle yakakura, simba rekukwira rakasimba, kumhanya kunononoka, uye kushandiswa kwemafuta kwakakwira.
Mumusika wazvino wemumba, musanganiswa we "high horsepower uye diki yekumhanyisa ratio rear axle" ndiyo inonyanya kukosha, uye inoshanda kune mamwe mamiriro. Kusiyana nekare, simba rebhiza reinjini raive diki, kwaive nekuremerwa kwakawanda, uye kwaive nemigwagwa mizhinji yemumakomo nemigwagwa ine tsvina, saka vanhu vaifarira kusarudza yakakura yekumhanyisa reshiyo yekumashure.
Mazuvano, zvekufambisa zvinonyanya kuenderana nemitoro yakajairwa, kugadzirwa kwakanaka, uye migwagwa mikuru. "Nzira chete yekukunda martial arts munyika ndeye kukurumidza." Kana motokari ine simba guru rebhiza ichityaira ichimhanya zvikuru, ine sipidhi diki reshiyo yekumashure negiya regiya regiya regiya, sipidhi yeinjini haidi kunge yakakwira zvakanyanya kuti isvike sipidhi inodarika mamaira makumi mapfumbamwe paawa.
Uye zvakare, isu tinoziva zvakare kuti yekumashure axle yekumhanyisa ratio ine mhedzisiro yekudzikisa kumhanya uye kuwedzera torque. Kana injini yepamusoro-bhiza ine simba rakakwana rekuchengetedza uye pachayo iine torque hombe uye simba rakasimba rinoputika, mhedzisiro yekuvimba nehombe yekumhanyisa reshiyo yeakisi yekumashure kuti iwedzere torque inogona kupera simba. Mushure mezvose, gearbox inogonawo kutamba basa rimwe chete.
Iyo high-horsepower, high-speed-ratio rear esero ine mafuta akanyanya kushandiswa uye inokodzera kushandiswa munzvimbo dzakakosha dzekushanda senge marori ekurasa, marori anosanganisa simende, uye mota dzinowanzo famba mumigwagwa yemumakomo.
Saka kana tichitenga rori, zviri nani kutenga hombe kana diki reshiyo yekumashure? Zvichiri zvinoenderana nekushandisa kwako pachako.
Kune dzimwe nzira dzekufambisa uye mitoro inenge yakagadziriswa, zviri nyore kusarudza modhi ine chiyero chakakodzera chekumhanya. Kune vamwe vatakuri vega vanofamba-famba nenyika, nzira uye mitoro hazvina kugadzikiswa, saka zvakaoma kusarudza. Iwe unofanirwa kuchinjika kusarudza yepakati kumhanya reshiyo zvinoenderana nekushandisa kwako wega.
Nguva yekutumira: Aug-24-2024