Semi-rori imotokari ine simba inokwanisa kutakura mitoro mikuru. Marori aya ane torque yakawanda, simba rekumonyoroka rinokonzera kutenderera. Dzidza zvakawanda nezve torque yakawanda sei ine semi-rori uye kuti inoshandisirwei.
Semi-rori ine torque yakawanda, simba rekutenderera rinoita kuti chinhu chitenderere. Iyo yakawanda torque ine rori, simba rakawanda rarinogona kugadzira. Simba iri rakakosha pakufambisa mitoro inorema nekukwira zvikomo. Torque inoyerwa mumapaundi-tsoka kana Newton-mamita, uye marori mazhinji ane pakati pe1,000 ne2,000 pound-tsoka dze torque. Kuti uise simba iroro rose pakushandisa zvakanaka, zvisinei, unoda yakanaka kutapurirana system. Pasina iyo, rori yako inogona kusakwanisa kufamba zvachose.
Mukati
Ndeipi semi-rori ine torque yakawanda?
Pane zvinhu zvakasiyana-siyana Semi trucks pamusika, imwe neimwe ine zvayakanakira. Nekudaro, iyo Volvo Iron Knight inotonga yepamusoro kana zvasvika kune mbishi simba. Rori iyi ine 6000 Nm (4425 lb-ft) inokatyamadza torque, zvichiita kuti ive iyo yakanyanya simba semi-rori yati yagadzirwa. Nehurombo, rori iyi haisi pamutemo uye yakangogadzirirwa kuongororwa kwekuita. Nekuda kweizvozvo, iyo Volvo FH16 750 ndiyo ine simba kwazvo yekutengesa mota inowanikwa kune inorema-basa kurodha. Rori iyi ine 3550 Nm (2618 lb-ft) torque, zvichiita kuti iwedzere kukwanisa kubata kunyange mitoro inorema.
Rori yepakati ine torque yakawanda sei?
Rori yepakati kazhinji ine injini inogona kugadzira chero kubva pa100 kusvika 400 lb.-ft ye torque. Mapistoni anogadzira torque iyoyo mukati meinjini sezvaanokwira nekudzika pane crankshaft yeinjini. Uku kuenderera mberi kwekufamba kunoita kuti crankshaft itenderere kana kumonyoroka. Huwandu hwe torque iyo injini inogona kuburitsa pakupedzisira zvinoenderana nekugadzirwa kweinjini uye zvinhu zvinoshandiswa kuivaka. Semuyenzaniso, injini ine mapistoni mahombe inowanzo kwanisa kugadzira torque yakawanda kupfuura injini ine mapistoni madiki. Saizvozvowo, injini yakagadzirwa nezvinhu zvakasimba inozokwanisa kugadzira torque yakawanda pane yakagadzirwa nezvinhu zvisina simba. Pakupedzisira, huwandu hwe torque inogona kugadzirwa nejini chinhu chakakosha pakuona simba uye kuita kwemotokari.
Rori ine HP mangani?
Rori yemazuva ano inogadzira 341 horsepower, uye Ram 1500 TRX inoshandura kupfuura izvozvo. Avhareji yemotokari dzose ndeye 252 hp, izvo zvinoshamisa zvakapiwa kuti marori haana kuiswa mumusanganiswa. Maminivans akadzikisa kugona kwavo kubva makore mashoma apfuura kusvika ku231 horsepower. Nhamba idzi dzinotamba sei munyika chaiyo? A rori ine 400 hp can tow 12,000 lbs, nepo mota ine simba rimwe chete inogona kudhonza 7,200 lbs. Mukumhanyisa, rori ye400-hp ichabva pa0 kusvika 60 mph mumasekondi 6.4, nepo mota inozviita mumasekondi 5.4. Pakupedzisira, maererano nehupfumi hwemafuta, rori ichawana anenge 19 mpg apo motokari ichawana anenge 26 mpg.
Semis ine torque yakawanda sei?
Vanhu vazhinji vanoziva maregi makuru anokwevera matrailer munyika yose, asi vashoma vanoziva mashandiro aanoita. Semi-marori anofambiswa neinjini dzedhiziri, izvo zvakasiyana nemajini epeturu anowanikwa mumotokari zhinji. Diesel injini dzinoshanda kupfuura injini dzepeturu uye dzinogadzira torque yakawanda. Torque isimba rinotenderedza chinhu, chinoyerwa netsoka-pondo. Semi-rori inogona kusvika 1,800 tsoka-mapaundi e torque, nepo mota kazhinji ine isingasviki mazana maviri emapaunzi. Saka sei injini dzedhiziri dzinogadzira torque yakawanda kudaro? Izvo zvese zvine chekuita nemakamuri ekupisa. Mune injini yepeturu, mafuta anosanganiswa nemhepo uye anopiswa ne spark plug. Izvi zvinoburitsa kuputika kudiki kunosundira pistons pasi. Diesel injini dzinoshanda zvakasiyana. Mafuta anopinzwa mumasilinda, ayo anomanikidzwa nemapistoni. Kutsikirirwa uku kunopisa mafuta, uye inoputika kana yasvika painobatidza moto. Izvi zvinoburitsa kuputika kukuru kudarika muinjini yepeturu, izvo zvinopa injini yedhiziri kubuda kwayo kwakakwira torque.
Chii chiri nani, simba kana torque?
Simba uye torque zvinowanzoshandiswa zvakasiyana, asi zvinhu zviviri zvakasiyana. Simba chiyero chekuti rakawanda sei basa rinogona kuitwa munguva yakapihwa, nepo torque inoyera kuti ingani simba rinogona kushandiswa. Kuita mu-mota, simba chiyero chekuti mota inogona kukurumidza sei, nepo torque iri chiyero chekuti injini inogona kushandisa simba rakawanda sei kumavhiri. Saka, ndezvipi zviri nani? Zvinoenderana nezvauri kutsvaga mumotokari. Iyo simba rebhiza raizonyanya kushanda kana iwe uchida kuenda nekukurumidza uye kurova 140 mph. Zvisinei, torque yakakwirira inogona kuva yakakosha kwauri kana iwe uchida motokari yakasimba inogona kudhonza matombo uye kusimuka nokukurumidza. Muchidimbu, torque inoita kuti mota yako ikurumidze. Simba rebhiza rinoita kuti rikurumidze.
Yakawanda sei torque ine 18-mavhiri?
Mazhinji 18-mavhiri ane pakati pe1,000 ne2,000 tsoka-mapaundi e torque. Uhu huwandu hwakakosha hwetorque, ndosaka marori aya achigona kutakura mitoro inorema kudaro. Saizi yeinjini uye mhando ichakanganisa huwandu hwe torque iyo rori inayo. Semuenzaniso, injini yedhiziri inowanzo gadzira torque yakawanda kupfuura injini yepeturu. Mukuwedzera, nhamba yemasilinda mujini inokanganisawo torque kubuda. Kazhinji kutaura, injini dzine mamwe masilinda anowanzo kuburitsa torque yakawanda. Nekudaro, zvimwe zvinhu zvinogona kukanganisa torque kubuda, senge dhizaini yekutora uye exhaust masisitimu. Pakupedzisira, huwandu hwe torque inogadzirwa ne18-Wheeler ichaenderana nezvakati wandei zvinhu. Asi zvisinei nezvakatsanangurwa, ese ane mavhiri gumi nemasere ane huwandu hwakati wandei hwe torque inovabvumira kutakura mitoro inorema.
Iyo torque yakakwirira iri nani pakudhonza?
Kana zvasvika pakudhonza, torque yakakosha kupfuura simba rebhiza. Izvi zvinodaro nekuda kweiyo 'yakaderera-kuguma rpm' inogadzirwa neakakwira torque mazinga, ayo anobvumira injini kutakura mitoro inorema zviri nyore. Mota yakakwira torque inogona kukweva matrailer kana zvimwe zvinhu zvine kukosha kwakaderera kwe rpm. Izvi zvinoita kuti zviite nyore painjini uye zvinokonzeresa kusakara uye kubvaruka nekufamba kwenguva. Nekuda kweizvozvo, yakakwira torque injini inokodzera zvirinani kudhonzwa pane yakakwira bhiza injini.
Semi-rori imotokari dzine simba dzakakosha pakutakura zvinhu munyika yose. Kunyange zvazvo yakasimba uye yakasimba, inogonawo kuva yakaoma kudzora. Apa ndipo panouya torque. Torque chiyero che Rori inotenderera simba uye yakakosha kune ese ari maviri kukurumidza uye braking. Torque yakawandisa inogona kuita kuti rori ibude mukudzora, nepo torque diki inogona kuita kuti zviome kumira. Nekuda kweizvozvo, vatyairi vemarori vanofanirwa kutarisisa mazinga avo e torque nguva dzese. Nekunzwisisa kukosha kwe torque, vanogona kuve nechokwadi chekuti marori avo anogara ari pasi pekutonga.
