I-A10VO 32 Hydraulic Open circuit pumps_Rexroth Axial piston variable Iphampu ye-Medium pressure
Lawula amadivayisi
I-DR - Isilawuli sokucindezela
Isilawuli sokucindezela sikhawulela ingcindezi enkulu endaweni yepompo ngaphakathi kwebanga lokulawula lephampu eguquguqukayo.
Iphampu eguquguqukayo ihlinzeka kuphela ngoketshezi oluningi lwe-hydraulic njengoba kudingwa abathengi. Uma ingcindezi yokusebenza idlula inani lomyalo wokucindezela ku-valve yokucindezela, iphampu izolawula ekuthuthweni okuncane ukuze kuncishiswe ukuhluka kokulawula.
Isimo esiyisisekelo esimweni sokucindezeleka: Vg max.
Ukusetha ibanga1) kokulawula ingcindezi 20 kuya ku-280 bar.
I-DRG - Isilawuli sokucindezela, silawulwa ukude
Kusilawuli sengcindezi elawulwa kude, ukukhawulelwa kwengcindezi ye-LS kwenziwa kusetshenziswa i-valve yokusiza ingcindezi ehlelwe ngokuhlukile. Ngakho-ke noma yiliphi inani lokulawula ingcindezi ngaphansi kwengcindezi ebekwe kwisilawuli sokucindezela lingalawulwa. Isilawuli sokucindezela i-DR bona ikhasi 9.
I-valve yokukhulula ingcindezi ikhishwa ngamapayipi ngaphandle iye embotsheni X ukuze isilawuli kude. Le valve yokusiza ayifakiwe kububanzi bokulethwa kokulawula kwe-DRG.
Ukucindezela okuhlukile kwebha engu-20 Δp (ukulungiselelwa okujwayelekile) kuphumela ekugelezeni kukawoyela okulingwayo cishe. 1.5 l/min embobeni X. Uma kudingeka esinye isilungiselelo (ububanzi obusuka kubha engu-10 - 22) sicela usho ngombhalo ongenalutho.
Njenge-valve yokusiza ingcindezi ehlukile (1) sincoma:
Esebenza ngokuqondile, edonsa amanzi noma esebenza ngogesi, elungele uketshezi lokulawula olubalulwe ngenhla.
Ubude bomugqa omkhulu akumele budlule ku-2 m.
Isimo esiyisisekelo esimweni sokucindezeleka: Vg max.
Ukusetha ibanga1) kokulawula ukucindezela 20 kuya ku-280 bar (3).
Okujwayelekile ngamabha angama-280.
Ukusetha ibanga lokucindezela okuhlukile 10 - 22 ibha (2)
Okujwayelekile ngamabha angama-20.
Ukukhipha imbobo X ku-reservoir kuphumela ku-zero stroke pressure (okubekwe eceleni) okungaba cishe. Ibha engu-1 kuye ku-2 ephakeme kunengcindezi ehlukanisiwe echaziwe Δp, nokho amathonya esistimu awanakwa.
Okujwayelekile ngamabha angama-280.
Idatha yobuchwepheshe
Iphampu yengcindezi emaphakathi elungiselelwe imishini yamandla aphezulu.
Osayizi 45 kuya ku-180.
Ukucindezela okujwayelekile okungu-280 bar.
Ingcindezi ephezulu ingu-350 bar.
Vula isifunda.
Izici
Iphampu yokugudluka eguquguqukayo eneqembu le-axial piston rotary lomklamo we-swashplate wamadrayivu e-hydrostatic kusekethe evulekile.
Ukugeleza kuhambisana nesivinini sokushayela kanye nokusuka endaweni.
Ukugeleza kungahluka ngokungenamkhawulo ngokulawula i-engeli ye-swashplate.
I-Credle bear yehliswe nge-Hydrostatic.
Imbobo yenzwa yokulinganisa kumbobo yengcindezi ephezulu yabo bonke osayizi abanepuleti lembobo elingu-22 no-32.
Izinga lomsindo eliphansi.
Ukwethenjelwa okungeziwe kokusebenza.
Ukusebenza kahle okuphezulu.
Isilinganiso esihle samandla nesisindo.
I-Universal ngokusebenzisa idrayivu yabo bonke osayizi abane-port plate 22 kanye ne-32.
Ukunciphisa i-pulsation ngokuzikhethela.
