Pakati pemavhiri einjini yedhiziri yerori nekupararira kwerabha yakasakara pamusoro pemugwagwa, pane mutsara wakareba wezvinhu zvekufambisa, kutungamira, kugovera, uye kuwanza torque inopa rori hupenyu hwayo.

Pakati pekuita uku kutapurirana. Tichifunga nezve diki rev rev rev yedhiziri hombe, uye kusiyanisa kwakasiyana kwekumhanya kunodiwa nevazhinji maapplication, basa rekutanga rekutapurirana nderekuchengetedza injini kushanda nepamusoro-soro kwenguva yakareba sezvinobvira.

Asi tekinoroji inotsigira kutapurirana inosiyana zvakanyanya, iine matekinoroji akasiyana anokwezva zvikamu zvakasiyana zvemusika.

Sezvakare, tsika uye ruzivo zvinotamba mabasa akakosha mukusarudza kwevatengi uye ikozvino, kupfuura nakare kose, kufunga kwemutyairi kunokanganisa zvakanyanya pane zvakasarudzwa. Semuyenzaniso, mutyairi ari kunetseka kuwana vatyairi vane ruzivo uye vane ruzivo mukubata inoremekedzwa uye kazhinji isingapindi bara Eaton Roadranger 18-speed constant-mesh gearbox achasarudza chimwe chinhu chisingade clutch pedal.

Sarudzo inotevera ichave yekusarudza pakati peotomatiki bhuku, iro richine clutch uye kumanikidza ndiro uye nekudaro inopfekeka friction nzvimbo, kana yakazara otomatiki kutapurirana iyo inoshandisa fluid coupling kana torque converter.

Heano kutarisa nekukurumidza mhando dzekutumira dziripo parizvino…

>> SYNCHROMESH MANUAL
Vazhinji vagadziri vanovaka yavo yekufambisa muchikamu ichi. Iyo tekinoroji inopupurirwa, inotumirwa kunze zviri nyore kune ese ari maviri emakambani uye geographical miganhu, uye inoda shoma shoma yekudzidzira mutyairi nemari shoma. Hazvisi nyore, zvisinei, kugadzirisa kana kugadzirisa mareshiyo kuti aenderane nebasa. Mugadziri anowanzo gadzirisa izvo nenhevedzano yekufungidzira nezve mashandisirwo emhando yerori. Iko kushandiswa kwe synchromesh kugadzira iyo giya bhokisi mesh magiya kunoderedza torque yeaya mabhokisi egiya, saka huremu hweiyo synchro 'bhokisi hauwanzo pfuura wepakati-basa.

>> CONSTANT-Mesh Manual
Pane zvese zvinotapurirana, izvi ndizvo zvakanyanya kuoma kubata. Yakagadzirwa ine yakakwira-torque, yakanyanyisa mamiriro mupfungwa, uye ichiri iyo huru muAustralia yechitima chemumugwagwa uye mamwe akawanda-musanganiswa-akareba-akareba maapplication. Eaton ndiyo inopa sarudzo muchikamu ichi, uye 18-speed yakawedzerwa H-pattern gear lever ine yakananga/overdrive uye mabhatani ekuchinja-siyana inoiswa chiratidzo pakuziva kwezviuru zvevatyairi vemarori munyika yose. Mushandi akanaka anogona kuchengetedza torque kumusoro pamwe nechero otomatiki bhuku, asi inyanzvi inogona kutora yakawanda (dzimwe nguva inodhura) kudzidzira.

>> Otomatiki Chinyorwa (NE KANA PASINA CLUCH PEDAL)
Scania yaiwanzopa yayo otomatiki bhuku mune angave maviri- kana matatu-pedal set-ups. Handizivi kuti sei. Kana iwe uchizotora komputa inodzora clutch, wadii kuirega ichiita basa rayo kubva pakutanga kusvika pakupedzisira? Asi ini ndakaudzwa kuti mamwe mafambisi anoda kuti vatyairi vawo vashandise clutch kutanga uye zvinoita sekunge inonyanya kufarirwa mune zvehunyanzvi rigs.

Iyo AMT pachayo ikozvino yakaratidza system asi pane mutsauko wakakura mukumhanya kwekuchinja. Imwe yeJapan AMT iyo fekitori inoomerera pakuzvivaka inononoka pakati pemagiya unogona kugadzira kofi iwe wakamirira. Mumwe wevaSweden akanaka kwazvo pane izvi uye shanduko dzinokurumidza dzinoita kuti kukanganiswa kwe torque kuve kushoma.

Fuso ine twist padingindira - yayo Duonic AMT ine maviri maclutches, saka 'bhokisi rinofanosarudza giya rinotevera paunenge uchimhanyisa. Pakutyaira kwangu kwekutanga ndakabatikana mukati me100 metres. Pave paine dzimwe nyaya dzekuvimbika dzakabatwa nefekitari, asi inonyanya kuita chiedza-basa 'bhokisi reCanter. Iwe haugone kuiwana mune yepakati- kana inorema-basa modhi parizvino.

Nehunyanzvi, AMT igadheni rakasiyana-siyana rinogara-mesh giya bhokisi rine otomatiki clutch system yakavharidzirwa uye yakanamirwa mukati. Izvo zvinounza kuvimbika kwakasimbiswa uye kureruka kwesevhisi, chero uine iyo plug-in diagnostics yekuchinja manejimendi. Asi zvakare zvinoreva kuti neakanakisa vhezheni (kubva kuEurope neUS, kureva), unogona kugadzirisa shanduko yekuchinja, rev rev uye nguva mugiya kuti ikwane application.

Semuenzaniso, pane yangu yekutanga dhiraivha yeHino 700 ine ZF AMT, zvakabva zvajeka kuti hapana-munhu akange anyatsotarisa maitiro einjini. Yakadzoreredza nzungu dzayo, saka ndakachinjira kumanual mode, ndakaturika injini hombe yeHino kusvika pa1050rpm ndisati ndachinja, ndakashandisa mafuta mashoma uye ndakanakidzwa nekutyaira kwakanyarara. Ndichidzokera kuMount Ousley, kuchamhembe kweWollongong, ndakanga ndisinganonoki kupfuura marori aivimba nekombuta.

>> FULL OTOMATIC
Muedzo wangu werori wandaifarira wakaitwa muUS makore akati wandei apfuura. Patrack yekuyedza yakavharwa, marori maviri akafanana akasungirirwa kusvika kumatrailer ane huremu hwakafanana. Imwe yaive neAllison auto 'box, uye imwe yacho Eaton Roadranger 18-speed manual.

Rori yemotokari yaityairwa nemudzidzi wepakoreji uye bhuku remanyorero nenyanzvi yekutyaira. Mujaho wekuzvuzvurudza uchikwira chikomo chemawere wakaona mudzidzi achihwina zvine mutsindo. Ipapo, pashure penhangemutange, zvakaziviswa kuti mudzidzi akanga ane simba rakaderera rebhiza ne75!

Wakanga uri mufananidzo wakakwana wemusiyano unoitwa ne torque isina kuputsika, uye iwe unogona chete kuwana iyo neiyo yakazara otomatiki kutapurirana. Bhokisi raAllison rinoshandisa kumhanya kwemugwagwa, torque iri kushandiswa, nhanho yekumhanyisa uye kona yekumisikidza kuverenga huremu hwehuremu. Inobva yagadzirisa chinja mepu zvinoenderana.

Iyo 'bhokisi zvakare inoperengera yakanakisa traction mumamiriro ekunze-mumugwagwa. Parizvino, maotomatiki akazara haaonekwe mukati menzira kana pa-mumugwagwa mukuru zvikumbiro zvechitima. Pane zvimwe zviri kuitika, asi usabate mweya wako.

Matippers, kongiri agitators nemapombi, marori emarara uye metro kutakura zvikamu ndiko kwauchawana zvakanyanya kupararira kushandiswa kwemotokari yakazara, mune dzimwe nguva nekuda kweiyo yakakwira yekuchinja kwemutyairi uye mukana wekubvisa inodhura uye yenguva dzose clutch kutsiva.

>> HYBRID otomatiki Manual WINE TOrque CONVERTER
Mercedes-Benz ine yakasarudzika tambo kune uta hwayo munhandare yekutumira. Iyo Actros SLT irori-inorema-basa rine chimiro cheActros uye yemukati yeActros asi seti nyowani yechipfeko chemukati. Dhiraivha paSLT inoenda kuburikidza nePowershift AMT asi mushure mekuenda kuburikidza neinoshandura torque kutanga.

Iwo mabhenefiti akakosha kune inorema kutakura basa kupfuura chero imwe, uko yakanyanyisa-huremu kumira kunotanga kuyedza kunyangwe yakanakisa dhiraivha. Pane akajairwa maAMTs, paunosarudza kutyaira giya rekutanga rinobatika uye kunyangwe pasina chero throttle iwe unoenda kumberi sezvo sisitimu inobata clutch. Asi pusha bhatani reD paSLT uye iwe hausi kuenda kupi. Inobata giya asi torque inoshandura haisi kushandura chero torque.

Chete kana iwe ukadzvanya iyo throttle inoita iyo torque inoshandura process simba mukufambisa. Saka clutch yakanyatsobatanidzwa uye mvura yekubatanidza inobata yese inotsvedza. Iyo inorema mhinduro nekuti iwe unonyatso uine maviri ekutumira mumutsara, asi kune inorema basa tare huremu haisi iyo yakakosha maitiro. SLTs anoshandiswa pasirese mune zvinorema zvinotakura zvikepe zvemapoka makuru ekutakura.

Commercial Vehicle Transmission

NYANZVI VAGADZI
Kunze kwemafekitori anogadzira nekuvaka ega ekufambisa, kune nyanzvi dzekuvaka giya bhokisi dzinopa zvigadzirwa zvavo kufekitori uye mushure mekutengesa kwekutanga.

>> EATON
Iyo yakaoma-se-zvipikiri Roadranger manual transmission inozivikanwa sekufambisa kwesarudzo kune dzakawanda zvikepe zvichiri. Asi Eaton haina kukwanisa kufuratira maitiro eindasitiri-yakafara ekurerutsira mutyairi kuti ashandise clutch, uye saka Ultrashift neUltraShift Plus zvakaunzwa. Iri chaizvo Roadranger ine hydraulic clutch inogadziriswa nemagetsi, saka mutengo wekusimudzira wanga uri iwo smarts. Kunyangwe zvakadaro, mushure mekubva, hotshots inoenda kubva pakukambaira kuenda kunzira huru isina kubata clutch zvakadaro.

>> ZF
Iyi kambani yeGerman inogadzira akawanda marudzi uye zvigadziriso zvegiya mabhokisi nemaaxles, uye inonyanya kufarirwa nevakavaka vekuEurope. Iko zvino inotengesa otomatiki yakazara kukwikwidza naAllison uye zvakare inonakidzwa nerutsigiro rwakapararira kubva kumauto eNATO mukugovera kwavo uye nemwenje-basa remauto ekutakura zvinodiwa.

Yayo TraXon modular dhizaini ipiyona. Iri seti yemagiya ane ingave clutch, dual clutch, hybrid kana torque converter modules kumberi. Chishandiso chinoona kuti ndeipi system inokodzera zvakanyanya asi neyakajairwa musimboti, mitengo inoderedzwa.

>> AISIN
Iri yeboka reToyota, kambani inovaka manyorero uye emotokari kutumira kumakambani eboka uye asiri eboka, uye inopa mamwe makambani emotokari eEurope zvakare. Sezvineiwo, unogona kutenga Hino rori ine Allison transmission, saka Aisin haisati yavhara zvese zvingango shandiswa zverori remuvaki.

>> ALLISON
Aive mauto akatanga Allison kutapurirana budiriro, kunyangwe kambani yakagadzira uye yakavaka injini dzeaero zvakare. Muchokwadi, sumo yangu yekutanga kuna Allison yaida maplugs. Kushevedzera kwevana Allison turboprops vachichema vakatenderedza kutakura zvinhu kweRAAF C130 Hercules ruzha rwakadzikwa zvachose pane yangu Army Air Dispatch memory.

Boral ine chikonzero chemazwi maviri chekumaka iyo Allison sarudzo bhokisi paunenge uchiodha makongiri matsva kana marori ematombo - 'zero downtime'. Kambani iyi inopa mota dzinorema kumakambani emidziyo yekuvaka nemauto eUS, ichipawo madhiraivha ezvimwe zvikumbiro zvemugungwa.

Mukuru wekutengesa waAllison weAustralia ndiRobert Cavagnino, mukuru wechikwata cheTop Fuel dragster munguva yake 'yakasununguka'. Pakati pekutsemuka-kutsemuka-kutsemuka kweinjini dze nitro pakupedzisira WA kusangana, akandiudza nezvekuwedzera kwekutora-auto pakati pevagadziri, inotungamirwa zvakanyanya nezvinodiwa nevatengi.

Chinhu chakakosha ndechekuti maitiro atokura kubva kune imwe yezvinodiwa nekuda kwekugumira kwemutyairi, kune imwe yekubudirira nekuda kwenzira iyo auto 'bhokisi rinowedzera kuita kweinjini.

"Ndosaka paine dambudziko riri kukura neAMTs," akadaro.

"Injini dzeEurope kunyanya dzakadzika-inodzoreredza, dzakakwirira-torque matanhatu-silinda dzinoda chaizvo chinoshandura torque kuti ibudise kuita kwakanyanya."

PASI MUGWAGWA
Pane zvinhu zviri pamberi izvo zvichawedzera kusiyanisa tekinoroji yekutapurirana mumarori mumigwagwa yeAussie. Vese Allison neZF vari kunangana nevashandisi vedaro refu vane maficha anozofadza kune aya maapplication.

Allison's TC10 twin-countershaft 10-kumhanya otomatiki kutapurirana inochinjika zvakakwana kune ese ari maviri eguta uye mugwagwa mukuru prime mover duty cycles uye inopa akasanganiswa ekuvaka ane akazara masimba ekuchinja, torque inoshandura uye mapatya countershaft gearbox dhizaini.

Kambani iyi yakashandisa boka revashandisi vebvunzo vakawana avhareji yezvikamu zvishanu kubva muzana hupfumi hwemafuta neTC10 zvichienzaniswa neazvino emaoko uye otomatiki modhi.

Bhokisi regiya rakaiswa ku600hp uye 2305Nm ye torque ine gumi yekumhanya yekumberi uye maviri kumashure. Iyo inouya yakashongedzerwa neAllison's nyowani chizvarwa chemagetsi ekudzora, ayo anopa prognostic kubvisa zvisina kufanira oiri uye mafirita shanduko, uye inovandudza shanduko yekusarudza mashandiro.

Kusundira kwekuvandudza kuri kutora kusimudzira kutapurirana muminda mitsva. Semuyenzaniso, ZF yakagadzira Innovation Truck package ine 120kW yemagetsi mota yakavakirwa yakananga mu12-speed transmission's bhero redzimba.

Iyo haingoshande seretarder inodzoreredza simba, asi ine classy trick kumusoro kwayo kana yasanganiswa neyekutungamirira servos, yakanyanya kuoma software chirongwa uye komputa piritsi. Muchidimbu, mutyairi anosvika pachiteshi obva aswedera pedyo nenzvimbo inorongedzerwa zvinhu, obuda murori, opa tablet kuvashandi vanotakura zvinhu opinda mumba kuti azorore hake.

Vanhu vekudepot vanobva vashandisa tablet kudzosera rori mubay pasina kushandisa injini. Iyo mota yemagetsi inobata maneuver nepo injini yedhiziri ichitorawo kurara, uye software inobata chidhiraivho.

Iyo sisitimu inoratidzwa paDAF XF ichidhonza semi ine nguruve trailer kumashure (ona lead picture). Iyo yakapetwa kaviri inoratidzika kunge isiri dambudziko kune anoshanda, anotungamira rori nemunwe mumwe achikweva trailer graphic pahwendefa kuenda kunzvimbo inodiwa. Ini ndinogona kufunga nezvevashoma B-double drivers vanoda system yakadai...

MUBVUNZO MUKURU: ZVINOITA KANA KUTI MABHUKU?
Mubvunzo mukuru unogona chete kupindurwa nekunyatsoongorora application uye kushandiswa kwemutyairi. Bhuku, ingave clutch inoshandiswa nemutyairi kana kombiyuta, ine zvipingamupinyi zviri kuwedzerwa nemaitiro asingamisiki mukugadzirwa kweinjini uye maitiro.

Mukutaura kwe layman, zvinoita sekunge masaisai e torque, ayo akafanana nemapulses kana iwe uchidzikisa huwandu hwemasilinda uye nekudzikisa revs, anogona kuseta masurges mukati mekutapurirana anokwidziridzwa padivi peiyo driveline kana yakabatana neyakaoma coupling, zvakadai se clutch. Zvinogona kuguma neECM kududzira iwo mapuruzi semutyairi anopinza kubva pamhepo, zvichikonzera injini kuvhima, kunyangwe mukufamba kwechikepe.

Mumwe mugadziri wepamusoro, pamwe neakanakisa AMT pamusika maererano nekugona kushandiswa, ari kutarisa zvakakomba kune akazara otomatiki izvozvi nekuda kwekuremerwa kwe torque kunopinda neayo maAMTs.

Imwe nyaya iripo ndeyeSwede hombe, ine 3500Nm V8 headliner ine torque inoganhurwa ne200Nm kubva pakutanga kusvika kune yechipfumbamwe giya. Kugadzira iyo AMT 'bhokisi rekubata iyo mhando ye torque mumagiya ezasi kungave basa rakakura reinjiniya. Saka kunyangwe iwe uchibhadhara yekuwedzera kune yakakura torque nhamba, iwe unongoiwana kubva kugumi giya zvichienda mberi. Izvi zvinoreva kuti anoremedza kutakura mutyairi haawane mwero wepamusoro paanenge achinyanya kuda - achifambisa isinganzwisisike Manly Ferry ichitenderedza nzvimbo yemaindasitiri, semuenzaniso.

Pakupedzisira, kuwedzera kwetorque kunoitwa negiya rakaiswa muAMTs asi nekubatanidza mvura mumotokari, kuderedza kupfeka kwechitima chegiya zvakanyanya.

Zvemagetsi paAMT zvinongokwanisa kuita zvakanyanya, sekuti kana giya rabatirwa kubatanidza kwakaoma. Saka inzvimbo yekuchinja ndiyo inotariswa neECM. Asi mota inogona kudzora mafambiro e torque apo giya riri kushanda, richiwedzera torque kana zvichidikanwa - dzimwe nguva isina kuchinja giya - pamwe nekuchengetedza torque nguva dzose, kunyangwe panguva yekuchinja kwegiya.

Interstate basa rinogona kunge riri rekupedzisira bastion yemanyorero kana AMT kutapurirana. Iine yakaderera frequency yekuchinja, iyo yakaoma coupling inorasikirwa nechinhu mukubudirira kune auto. Mari inochengetedzwa mumafuta kubva kunguva dzose torque pakukwidza idiki kana rori yasvika pamugwagwa mukuru uye iri kufamba inosvika makumi matatu muzana etorque iri kushandiswa kwezuva rimwe kana maviri.

Senguva dzose, ita zviverengero zvako, uye tenga pamutengo wehupenyu hwese. Zvinogona kureva musiyano pakati pepurofiti ine hutano, kana kurasikirwa kunoremadza.