Accelerator - Iyini? Accelerator isikhundla inzwa

Ngokuhamba ukusetshenziswa izimoto e abashayeli bangezwa izinkinga ezihlukahlukene. ezingemnandi Ikakhulukazi uma ngenxa lezi zinkinga kulahleka ithuba ukukhwela imoto. nobunzima Ngezinye izikhathi sina eletha namafutha. Le divayisi, okuyinto unomthwalo ukusuthisa ingxube ezivuthayo ekamelweni amandla omlilo. Kubalulekile ukwazi idivayisi iphinde Umgomo we operation. Hlukanisa accelerators mechanical nge drive uhlelo electronic.

izimoto Modern ayisekho anemisila izinhlelo lokukhanda. Bonke kufakwe accelerators kagesi enophephela. Inikeza abanikazi imoto? namafutha Electronic - kuba ukushayela kulula. Lena a plus elikhulu. Kukhona lokususa - umnikazi imoto abakwazi ukwenza izinqumo, noma kunalokho, kuba njalo self-ulungisa ukuze uvumelane nezidingo zakho Ukucaciswa. It kuvela ukuthi akuyona njalo kungenzeka ukuba uthole oyifunayo ijubane lenjini.

Ukuze abashayeli abangenalwazi, isimiso esinjalo inikeza yingcebo izinzuzo. Kuyinto ogibele ephephile. Nokho, i-nakho abashayeli electronics ikhono akwanele ride ukhululekile.

Umgomo we operation ye namafutha

Mechanical namafutha - drive okuyinto ushukumisela mpintsha. Ngakho imoto buthola isivinini. Kusukela Idrayivu mechanical, inqubo okwenzeka ngezigaba eziningana. Umshayeli ngazo phezu isinyathelo, kuyilapho emaqaqasini imoto yakho. Ngokusebenzisa traction amandla kusukela isinyathelo kunikezwa ngqo mpintsha. Khona-ke ichopho uhamba.

Ayikho uhlelo mechanical noma e akakwazi ukungenela futhi ngandlela-thile nomthelela yokuma mpintsha. Ukuze nomthelela ukushesha futhi ashukumisayo ukusebenza iyadingeka ukushintsha torque engu injini. Kodwa kukhona umthelela inqubo fuel injection kanye ukuthungela. Ngakho, i-computer kungaba ulungise ijubane injini kuphela engenzi lutho noma kumodi ye-cruise control.

Ngokuphathelene namafutha electronic, isimiso yokusebenza uyefana. Omunye caveat - phakathi isinyathelo igesi kanye ichopho ngokwalo a control unit elawula ukuziphatha motor.

Ukuhamba komsebenzi nalapha senzeka ngezigaba. Umshayeli ngazo isinyathelo. Ngalesi sikhathi, le inzwa namafutha isinyathelo iqoqa futhi adlulisele ulwazi mayelana engela namandla ngokucindezela ECU. Okulandelayo, ikhompyutha sinquma indlela engela okwamanje kungaba kuhle kakhulu ukuba uvule mpintsha, futhi ukunika lolu lwazi ku-idrayivu. Ukuhamba futhi ngogesi ngokugcwele futhi nje engikhiphela imiyalelo.

Iyunithi electronic ungenza izinqumo ku kwathatha izindlela ezithuthukisiwe, noma ukwandisa traffic ukuphepha izici. Lokhu kunakwe, ibalwa kanye likhona ukuvulwa amandla kukhompyutha ichopho. Umshayeli is fully emshinini wakho ngeke usithonye, njengoba iningi wathatha computer kanye inzwa namafutha. Ngisho uma umshayeli wemoto engakwazanga ukuyigwema uthinte isinyathelo, iyunithi usengakwazi ukushintsha izici ukusebenza injini by uvala noma uvula mpintsha.

Kanjani namafutha

Wabasaqalayo Abaningi bazibuza isizathu esenza idivayisi ngokuthi i namafutha, kungcono igesi isinyathelo. Kulula. Accelerator isinyathelo - lokhu kumane nje kuyingxenye yomthwalo indlela emikhulu. Igama elihunyushwa ngokuthi "ukusheshisa." Futhi kumelwe kuqondwe ukuthi kushiwoni ichopho ekhethekile, okuyinto ezengamele fuel ingxube kuze amasilinda injini. I ebanzi valve mpintsha ivuliwe, siyoba sikhulu umfutho emakamelweni omlilo kanye pistons izoya ngokushesha. Pistons adlulisa amandla kuze crankshaft, bese bamandla alo ukujikeleza ivuliwe powertrain. Lapho umshayeli usekhuluma amagiya, it uqaphe ijubane imoto lamasondo. Zonke lezi zinqubo ndawonye kuholele imoto siyahamba.

Carburetor futhi injector

Futhi injini umjovo kanye carburetor namafutha isebenza cishe ngendlela efanayo. Umehluko mncane impela. Futhi lokhu umehluko - indlela lokuveza ingxube nophethiloli. Carburetor - Akunakuba omunye ngaphandle komuntu ISIZINDA kohlelo fuel, lapho silungiselela ingxube ezivuthayo. Umshayeli ngokucindezela namafutha isinyathelo, Izilawuli alawule ivolumu feed ingxube block isilinda.

On umjovo izinjini zingafani yokuthi kuba wonke umjovo uhlelo. I amavolumu supply fuel ukuze isilinda ngamunye kulawulwa esebenzisa Imibhobho esemzimbeni. Ingxube yondliwa ngokunembe kakhudlwana. Sicela uqaphele ukuthi kungenzeka uhlelo umjovo lusatshalaliswe noma umjovo oqondile.

udizili amayunithi

Lapha ehlukile umjovo uhlelo. Ingxube ezivuthayo is injected block injini kuyinto njalo. Ngakho amenable ukulawula kuphela ubukhulu ukuthi yanikezwa ngamunye emakamelweni.

mpintsha electronic actuator design

izinhlelo Advanced aqukethe inani elikhulu ezintweni ezahlukahlukene. uhlelo unenkululeko ukunemba ephakeme. Lokhu kungathiwani yesimanje ngemoto mpintsha. I-apharathasi siqukethe izinhlelo eziningana.

isinyathelo module

It ngqo futhi isinyathelo isikhundla inzwa we isinyathelo namafutha. Ithola yokuma isinyathelo futhi unikeza idatha ku ECU. Lokhu inzwa kuyinto Resistor variable amabili, okuyinto ulinganise ukumelana njengoba umsebenzi isikhundla namafutha. It yengamela nobuningi amplitude we isinyathelo hhayi kuphela uqaphe supply fuel, kodwa ubuye inzwa idling injini.

Accelerator isikhundla inzwa

Potentiometer siqukethe Resistor variable kanye DC ukumelana ohms mayelana 8. Omunye iziphetho is nginomdlandla ukuba 5 V. Le okukhipha isilinganiso inzwa ngokuvumelana isikhundla lapho isinyathelo kuyinto. Uma ngabe le voltage isignali lingaphansi kuka 0.7 V, valve kubhekwa ivaliwe uma ezingaphezu kuka-4, nekhompyutha ibheka ichopho evulekile.

yemethadatha

I electronic control unit uthola zimpawu kusuka izinzwa ngesisekelo lezi idatha ifunda isifiso isihlobo umshayeli ukuba ijubane umshini. Kute kwetfulwe isignali control kuya actuator damper, okuyinto kuncike isignali uvala noma uvula.

isilawuli valve module

Lolu hlelo luhlinzeka ivolumu adingekayo ukuze amasilinda emoyeni. Ngaphezu kwalokho, futhi kunikeza ulwazi kwikhompyutha yokuma valve okwamanje. Lesi simiso sihlanganisa engela izinzwa.

Mechanical drive mpintsha

Lezi imiklamo asetshenziswa izimoto yasekhaya, kanye nezimoto engabizi angaphandle. I actuator kusekelwe ikhebuli namafutha. Ukuhamba futhi siqukethe izingalo swivel. Lapho umshayeli ngazo phezu isinyathelo, the mpintsha phendula, ngaleyo ndlela evula ukufinyelela emoyeni. Lolu hlobo lwe-drive Ubuye inhlukano elawula uhlelo ngesimo intambo nge eluka kanye isigwedlo phezu carburetor. Ukucindezela isinyathelo onqotshwa amandla entwasahlobo ukubuya, okuyinto ethatha phezu kwayo kanye ikhebula namafutha futhi ulungise mpintsha. I Ingxenye evundlile mpintsha luyanda, ngesikhathi esifanayo ukwanda kanye moya.

Izinkinga ezivamile

Lokhu kungaba umkhawukho wesikhathi ngomthamo usuwonke amandla iyunithi, engalingani isivinini lutho. Futhi asikabi injini stop ikhishwe ngesikhathi unyawo esindayo off the isinyathelo. Konke lokhu kuyingxenye iphutha iyiphi namafutha.

ukusebenza Lungisa

Electronic namafutha - kuyinto kudivayisi ezihlakaniphile. Kukhona imithetho uma siyisebenzisa. Ngakho, akufanele kube isizathu, futhi zisebenza ingcindezi kuya isinyathelo. Kumelwe sikhumbule ukuthi kuwo wonke ngokucindezela abukhali ibusa semali nophethiloli. I ukusetshenziswa isilinganiso kuzokhulisa amalitha eziyisishiyagalombili. Uma ufuna ngokushesha uvuka esheshisa, injini kuzokhulisa 'isifiso "izikhathi ezingu-3.

Ngakho esiphethweni ukuthi liyisici efana namafutha.