PC300-5 PC400-5 Vavu yayikulu yowongolera 709-90-52203

Kapangidwe ka valve solenoid excavator
Valavu ya Solenoid imaphatikizapo koyilo, maginito pachimake, ndodo ya ejector, spool wamba amatha kukhala mu coil electromagnetic mphamvu yoyendetsedwa ndikuyenda, spool m'malo osiyanasiyana, njira ya solenoid valve ndiyosiyana. Pali malo angapo ogwira ntchito a spool, omwe amatchedwa ma valve angapo a solenoid; Thupi la valavu lili ndi ndime zingapo, zomwe zimatchedwa ma valve solenoid. Ma valve ena a solenoid amayendetsedwa kwa nthawi yayitali, ndipo ena amayendetsedwa kwakanthawi kochepa. Mwachitsanzo, pamene chofukula sichinayambike, GPS nthawi zonse imayatsidwa pamene chosinthira chachikulu sichinazimitsidwe; Valavu yotseka yotseka ya solenoid imagwira ntchito nthawi zonse
Zamagetsi; Valavu ya solenoid yawiri-speed imayendetsedwa pamene kalulu asankhidwa. Valavu yofukula ya solenoid imayatsidwa kwakanthawi kochepa pomwe cholumikizira cholumikizira chimayatsidwa.

Pampu ya hydraulic ya excavator (pampu yayikulu) valavu ya solenoid
Pakalipano, kwa Japan KAWASAKI hydraulic zigawo zikuluzikulu, hydraulic mafuta mpope oyenera zofukula sing'anga ndi zazikulu zambiri wopangidwa ndi pampu iwiri ndi swash mbale variable pistoni ndi woyendetsa zida mpope mndandanda pamaso ndi pambuyo, ndi seti ya proportional solenoid. ma valve amasankhidwa kuti azilamulira Psv panopa, chifukwa hydraulic servo control ili ndi kuchedwa kwina, ndipo kulamulira kwamagetsi kumathamanga kwambiri kuti apange zolakwika za wolamulira. Mwachitsanzo, pamene wofukulayo akukumana ndi katundu wambiri, woyendetsayo amachedwa kwambiri kuti achepetse kuthamanga kwa pampu ya hydraulic, zomwe zingapangitse kuti chofukulacho chiyime ndipo liwiro lenileni la injini lichepetse, pamene proportional solenoid valve imamva injini. liwiro lotsika kuposa kugunda kwa injini mu sensa ya liwiro la injini
Pamene liwiro liri mofulumira, likhoza kutsegulidwa mwamsanga, ndipo kutuluka kwa pampu ya hydraulic kumatha kuchepetsedwa mofulumira ndi kuthamanga kwa woyendetsa ndege kuti atsimikizire kuti injiniyo siimaima.