Zoyenera PC400-6 Gun Gun 723-90-61400 Yothandizira

Kodi valavu yopumirayo ili kuti?

Pamwamba pa valavu yotumizira, mawonekedwe ofanana. Munayang'ana koyamba pampu ya hydraulic pamwamba, muwona kuti mapaipi awiri ofanana, azikhala owuma kuposa mapaipi omwe ali pamwamba pa valavu yogawana yomwe ili pamwambapa ndi valavu iwiriyi ndi valavu iwiri ndi valavu. Valavu yothandizira imatha kukakamizidwa mosalekeza: mu njira yochulukitsa yopumira, pampu yochulukitsa imapereka mtengo wokhazikika. Makina opanikizika akamachulukira, zomwe zimafunanso zimachepa. Pakadali pano, valavu yothandizirayo ija imatsegulidwa, kotero kuti kutuluka kowonjezereka kumayambira ku tank, kuonetsetsa kuti kukakamiza vumba zothandizira, ndiye kuti kupatuka kwa kampu kumakhala kosinthana ndikutseguka mosavuta).

Udindo wa valavu yothandiza

Mphamvu ya Spillver. Valavu ya Throttle ikhoza kusintha ndikusintha mapangidwe a hydraulic mukamapereka mafuta. Udindo Wotetezedwa. Pewani ngozi zomwe zimayambitsidwa ndi katundu wambiri ndi zida zamakina. Ntchito ngati valavu yotulutsa. Valve Yachitetezo cha Pilot ndi ma vulani awiri a solenoid amagwiritsidwa ntchito limodzi ndipo imatha kugwiritsidwa ntchito ngati dongosolo lotsitsa. Maulingo akutali komanso maanema ogwiritsira ntchito mavuto. Okwera kwambiri komanso otsika kwambiri. Ntchito ngati valavu yotsatizana.

Ngati valavu ya zofufuzira yathyoledwa, imakhudza zochita zake, ndipo kuthamanga kwa mafuta sikungafanane ndi chipinda chapamwamba cha valavu yayikulu ya woyendetsa ndege, ndipo valavu yoyendetsa ndege imataya mphamvu pa valavu yayikulu; Chifukwa kulibe kuthamanga kwamafuta m'chipinda champhamvu cha valavu yayikulu ndipo mphamvu ya kasupe ndiyochepa, valavu yayikulu imakhala yovuta kwambiri yokhala ndi gulu laling'ono la kasupe. Kupanikizika kwa chipinda cholowera mafuta ndi chotsika kwambiri, valavu yayikulu imatsegulira madzi osefukira, ndipo kachitidweko singathe kukhazikitsa zipsinjo.