Amaphampu aguquguqukayo e-A4VG, Amaphampu esekethe avaliwe, iphampu eguquguqukayo ye-Axial piston

I-NV - Inguqulo ngaphandle kwemodyuli yokulawula
Indawo yokukhweza yemojuli yokulawula yenziwa ngomshini futhi ivalwe ngophawu olujwayelekile lwamamojula okulawula kanye nepuleti lekhava. Le nguqulo isilungele ukufakwa kabusha ukuze ulawule amamojula (i-HD, HW, EP, EZ). Uma isetshenziselwa ngokuqondile ukulawula "i-DA" futhi ihlanganiswa nokulawula "i-DA", ukulungiswa okufanele kufanele kwenziwe ekuhlanganiseni kwentwasahlobo yesilinda sokulungisa nepuleti lokulawula.

I-DG – Isilawuli se-hydraulic, esisebenza ngqo
Nge-direct operationed hydraulic control (DG), ukugeleza kokuphumayo kwepompo kulawulwa ingcindezi yokulawula i-hydraulic, isetshenziswe ngqo ku-piston eshayayo ngembobo X1 noma i-X2.
Indlela yokugeleza inqunywa ukuthi iyiphi imbobo yokulawula ecindezelwayo (bheka ithebula elingezansi).
Ukususwa kwephampu kuyashintshashintsha ngokungenamkhawulo futhi kulinganisa ingcindezi yokulawula esetshenzisiwe, kodwa futhi kuthonywa ukucindezela kwesistimu nesivinini se-pump drive.
Ukuze usebenzise isinqamuleli sokucindezela esakhelwe phakathi ongasikhetha, imbobo ye-PS kufanele isetshenziswe njengomthombo wokucindezela wokulawula wemojula yokulawula ekhethiwe.
Bheka ikhasi 56 ukuze uthole incazelo esebenzayo yokunqanyulwa kwengcindezi.
Ingcindezi yokulawula ephezulu evumelekile: amabha angama-40
Ukusetshenziswa kokulawulwa kwe-DG kudinga ukubuyekezwa kwenjini nemingcele yemoto ukuze kuqinisekiswe ukuthi iphampu imiswe ngendlela efanele.
Sincoma ukuthi zonke izicelo ze-DG zibuyekezwe unjiniyela wohlelo lwe-Bosch Rexroth.
Uma iphampu ifakwe nevalvu yokulawula ye-DA (bheka ikhasi 19), ukusebenza kwezimoto kungenzeka kumadrayivu ohambo.

Idatha yobuchwepheshe

Osayizi 22 no-28

Ukucindezela okujwayelekile okungu-400 bar

Ingcindezi ephezulu ingu-450 bar

Osayizi 71 kuya ku-500

Ukucindezela okujwayelekile okungu-350 bar

Ingcindezi ephezulu ingu-400 bar

Izici
Iphampu eliyisiza elididiyelwe le-boost kanye ne-pilot oil supply
Isiqondiso sokugeleza sishintsha kahle lapho i-swashplate ihanjiswa endaweni engathathi hlangothi
Ama-valve okusiza ukucindezela okuphezulu anomsebenzi ohlanganisiwe wokuthuthukisa
Ngokunqanyulwa kwengcindezi elungisekayo njengokujwayelekile
I-valve yokusiza i-Boost-pressure
Ngokushayela ukuze kufakwe amanye amaphampu aze afike kusayizi olinganayo
Izinhlobonhlobo ezinkulu zokulawula
Umklamo we-Swashplate