Vavu yofukula ya solenoid yofanana ndi valavu ya KWE5K-50/G24YB30

Kulakwitsa kofala kwa excavator

The variable matalikidwe yamphamvu ya crane amakwera bwinobwino, koma sangathe kutsitsa

Choyamba, fufuzani ngati pali kusowa kwa mafuta mu hydraulic system, ngati pali kusowa kwa mafuta, ayenera kuwonjezeredwa panthawi yake. Ngati palibe kusowa kwa mafuta, zimasonyeza kuti vuto liri mu valve balance. Ngati mphamvu yotsegulira yotsegulira mu valavu ya balance ndiyokwera kwambiri, valavu yoyendera imayang'anira bowo lolowera mafuta latsekeka, ndipo spool ndi tsinde mu valavu yotsekera zimakakamira, njira yochizira ndiyo kumasula pang'onopang'ono cholumikizira cha bawuti papaipi kuchokera. valavu yolowera m'munsi mwa silinda, kotero kuti mafuta amatha kutuluka pang'onopang'ono kuchokera pamtunda, ndipo silinda ikhoza kuchotsedwa pang'onopang'ono ndi kulemera kwake. Kenako chotsani valavu yoyendera (musachotse mwachimbulimbuli valavu molunjika kuti mupewe ngozi yomwe imabwera chifukwa cha kutsika kwachindunji kwa silinda), sinthani valavu yotsegulira valavu, fufuzani ndikuyeretsa dzenje lolowera mafuta, kugawa ndikuwongolera valve balance.

The variable matalikidwe yamphamvu ya crane amakwera bwinobwino, koma amachepetsa jitter

Onetsetsani ngati pali mpweya mu hydraulic system, ngati pali mpweya, mpweya mu hydraulic system uyenera kuchotsedwa nthawi. Ngati palibe mpweya mu hydraulic system, chifukwa chachikulu ndi valve balance, ngati valve balance valve control control value value ikusinthidwa molakwika, valve balance spool ndi tsinde sizowoneka bwino, kasupe wa valve watopa kapena wosweka, ndi chisindikizo cha valve balance chawonongeka. Njira yochizira ndikusintha valavu yotsegulira kuwongolera kuthamanga kwa mtengo, kugawa, kuyeretsa, kuwongolera valavu, kusintha kasupe, chisindikizo, ndi zina zambiri.