DH220-5 DH220-7 valavu yayikulu yothandizira mfuti 2420-1225 hydraulic valve

Mfundo yogwira ntchito ya valve yothandizira
Valve yothandizira ndi hydraulic pressure control valve. Mu zida za hydraulic makamaka zimagwira ntchito yakusefukira kosalekeza, kuwongolera kuthamanga, kutsitsa kwamakina ndi chitetezo chachitetezo.
Zotsatira zakusefukira: Mu kachulukidwe pampu yowongolera kachulukidwe, pampu yochulukira imapereka kuthamanga kosalekeza. Pamene dongosolo kuthamanga
Ikachuluka, kuchuluka kwa magalimoto kumachepa. Panthawiyi, valve yothandizira imatsegulidwa, kotero kuti kutuluka kwakukulu kumabwereranso ku thanki, kuonetsetsa kuti mpweya wotsekemera wa valve, ndiko kuti, kuthamanga kwa mpweya wa pampu kumakhala kosalekeza (doko la valve nthawi zambiri limatsegulidwa ndi kusinthasintha kwa kuthamanga) .
Mphamvu yolimbitsa mphamvu: Valve yothandizira imalumikizidwa mndandanda pamayendedwe obwerera mafuta, valavu yopumira imatulutsa kupanikizika kumbuyo, ndipo kukhazikika kwa magawo osuntha kumawonjezeka.
Ntchito yotsitsa dongosolo: Doko lakutali la valavu yothandizira limalumikizidwa ndi valavu ya solenoid yokhala ndi kusefukira kwakung'ono. Pamene electromagnet ipatsidwa mphamvu, kusefukira kumachitika
Doko lakutali la valve limadutsa mu tanki yamafuta, ndipo pampu ya hydraulic imatsitsidwa panthawiyi. Valve yothandizira tsopano imagwiritsidwa ntchito ngati valavu yotsitsa.