Servotronic - onjani idivayisi emotweni?

Mhlawumbe omunye kakhulu ezisunguliwe ewusizo embonini yezimoto - iyona eliphethe amandla. Ngenxa-ke, umshayeli kalula ukuqhuba amasondo ayo, ikakhulukazi lapho wajika ngesivinini aphansi. Namuhla kunezinhlobo eziningana zalokhu yokukhulisa umsindo. Lokhu izinhlelo wokubacindezela kagesi kanye. Kodwa phakathi kwezinye izinto, zingase anemisila imisebenzi eyengeziwe. Enye yalezi - the servotronic. Kuyini - ukubheka okwamanje.

Lapho benza?

Kwakubonakala lo msebenzi muva. Umqondo yokudala BMW Servotronic uhlelo. Kuyini lokhu isici, ukuwucabangela ngokwengeziwe. Ngonyaka th 85 kwi "Motorshow" lombukiso Amsterdam BMW M5 yethulwa umzimba 34. Imoto kwaba injini enamandla hhayi kuphela, kodwa futhi handling esihle. Ikakhulukazi, abalobeli abaningi bamaphephandaba waphawula ukubhekana amasondo ayo. Esikhundleni salo ungase pheqela omunye ngomunwe. Nokho, ijubane kuba emangalisayo kanzima. Lokhu kuqinisekisa umshini ukuzinza esihle ngesivinini. Kwakuwusuku actuator lokuqala wokubacindezela umsebenzi onjalo. Thina okuthiwa lesi simiso Servotronic.

Kuyini lokhu? sici

Servotronic - yokuthenga izinhlabamkhosi zikagesi elikuvumela ukuba ulungise nzuzo amasondo ayo, ngokuya ngesivinini imoto. Uhlelo ukhonza ukunikeza induduzo kanye nokuphathwa.

Yikuphi izimoto setha?

Ekuqaleni servotronic wavela BMW 34. Ngaphezu kwalokho, lobu buchwepheshe yamukelwa nezinye abakhiqizi. Lokhu "Volkswagen", "Porsche" futhi "Volvo". Servotronic nayo kusethelwe ku- "Audi". Uyini servotronic, esikwaziyo kakade. Kodwa kuyafaneleka ukuthi ngaphezu kwakhe, kukhona analogue (Steering isib, Active). On ke sizokutshela kamuva.

Ukuthi isebenza kanjani

Pinion eliphethe Servotronic akuyona sihluke kakhulu evamile. Okuhlukile izinzwa ezihlukahlukene futhi control unit. Servotronic kunemibandela kungenziwa ihlukaniswe yaba izingxenye ezimbili - futhi ekwazisa yesigungu. Ukuze ufunde idatha, uhlelo inikeza izinzwa okokufaka:

• Amandla ayo.
• Steering engela (for izimoto nge ESP).

Ngosizo lwabo, uhlelo inquma isikhundla isihlobo isondo ku-engela ukuzungeza amasondo phambi. Futhi, uhlelo has a inzwa Hall. It yazisa nge isikhundla crankshaft e injini. A umshini wokubonisa izinga lejubane inzwa lokudlulisa mayelana ijubane wamanje imoto. Ngakho, i-control unit uthola amasignali amaningi. Uhlelo ke icubungula lolu lwazi futhi sibekela algorithm ethile actuators. Lezi zihlanganisa i-reverse isinyathelo ekamelweni kuya spool kanye piston. Wokulawula ingcindezi uketshezi wokubacindezela ohlelweni has a Solenoid valve Servotronic. Kuyini lokhu isici? It baxhumana Servotronic iyunithi. Lapho amasondo ayo ivuliwe, le spool is badabula ketshezi uMbhalo we booster wokubacindezela. Lesi sakamuva iqala ukusebenza ngalo mshini isondo kokuphenduka. Ngesikhathi esifanayo isiginali efika valve Solenoid. Liyavuleka uketshezi igcwalisa reverse isinyathelo ekamelweni. Ngakho, ngo-cylinder ingcindezi incipha. Piston emuva isinyathelo ikhiye spool. Thola ku ukwanda amasondo ayo.

Ukuwa ijubane imoto, valve uvala. Lapho yokupaka, ivaliwe ngokuphelele, okwenza kube lula ukuze uphendukisa amasondo ayo endaweni. Njengoba nje ijubane idlula 20 amakhilomitha ngehora, valve ivulekile kancane kancane. Umshayeli kufanele wenze okuningi ukuze ujike kunokujwayelekile. Okungukuthi, umsebenzi isekelwe nobunzima Servotronic uketshezi wokubacindezela eGuri uhlelo ngokuvula noma ukuvala valve Solenoid. Ngo iyunithi njalo wathola amasignali futhi ijubane wamanje imoto kanye nesikhundla amasondo ayo. Servotronic control unit ngokuvamile itholakala ebhokisini igilavu.

eziyimbangela yezinkinga ezizuzwa

Lokhu uhlelo enokwethenjelwa kakhulu, ukuze ukwehluleka lincishisiwe. Uma kukhona noma iyiphi inkinga, inkomba okuhambisanayo ibonakala iphaneli sensimbi. Ngakho, isistimu ingakwazi isinyathelo ukuze amandla Servotronic inzwa (oxhumana oxidized noma aphulwa) noma iyunithi ngokwayo. Mhlawumbe uhlelo ebilayo fuse. Endabeni ukwehluleka uhlelo, umshayeli ngeke ngokushesha ukuthi izinguquko ukuziphatha imoto. yokubeka Servotronic kumelwe zilawulwe njengenjwayelo ne eGuri. isondo ngesivinini kuyoba njengoba lula njengoba amancane. Ngenxa yalokhu, imoto kuyoba okuncane endleleni.

asebenzayo uhlelo lokuqondisa AFS

Kuyinto Analogue we Servotronic. Kuyini lokhu ohlelweni? Le yunithi, inikwa amandla yi-a igiya kwamaplanethi. Kugcine ifakwe i motor ngogesi. Ngokuvamile wagqoka nezimoto EURom. Ngakho, igiya ukunciphisa nge injini ogibele kushaft ayo. Uhlelo has a control unit okuyinto, njengoba Servotronic, uthola amasignali kusuka izinzwa ezihlukahlukene. Kulesi sisekelo, electronics uthatha izinyathelo ukuze ulungise isilinganiso igiya phakathi ukujikeleza amasondo ayo futhi amasondo umshini. Nge ukukhula kule nombolo kwandisa ijubane. Wheel uthola obuqinile. Uhlelo ikhetha lesifanele igiya ratio futhi Ungayishintsha njalo ngesekhondi. Ngakho, umehluko oyisisekelo phakathi AFS futhi Servotronic uhlala indlela yokulawulwa umzamo. Esikhathini sokuqala icala uchuvstvuet igiya nge motor kagesi, okwesibili - valve Solenoid yokunqanda nokucindezelwa uketshezi wokubacindezela. AFS kunezinzuzo eziningi. Ngakho, isistimu ingakwazi kuphela ukwenza ukuphathwa akanhlanhlatsi ngaphezulu, kodwa futhi ukuvimbela isimo esiphuthumayo. Endabeni a electronics imoto skid ihlola isimo ngenxa izinzwa futhi ngokuzenzekelayo iphendula isondo ngumuntu engela ezithile.