Zimagwiritsidwa ntchito ku Komatsu PC200-6 valavu yothandizira PC200-6 excavator safety valve 723-40-90100

Proportional solenoid valve

Valavu ya proportional solenoid nthawi zambiri imayang'anira kutsegulidwa kwa valavu kudzera pa siginecha yamagetsi yakunja, ndipo imagwiritsidwa ntchito nthawi zambiri kuwongolera kutuluka kwamadzi kudzera mu valavu.

Ma valve oyendera magetsi nthawi zambiri amagwiritsidwa ntchito kuwongolera ndikuwongolera kuthamanga kwamadzimadzi, komwe kuli kusiyana kofunikira pakati pawo, imodzi ndikuwongolera kuthamanga, ina ndikuwongolera ndikuwongolera kuthamanga.

Kapangidwe ka valavu yamagetsi yamagetsi nthawi zambiri imakhala ndi ma valve awiri a proportional solenoid, ma sensor amphamvu ndi owongolera, valavu yofananira imayendetsa kulowera, valavu ina yofananira imayang'anira kutuluka, sensa imayesa kupanikizika, ndipo wowongolera amawongolera kutsegulira. ma valve awiri ofananira kupyolera mu zizindikiro zowonetsera, kotero kuti kupanikizika m'chipinda chapakati (komanso chofanana ndi kuthamanga kwa kutuluka) kuli kofanana ndi mtengo wokhazikitsidwa.

Mapangidwe athunthu a hydraulic excavator

Zofukula za hydraulic nthawi zambiri zimagwiritsa ntchito pampu iwiri yosinthasintha mphamvu yamagetsi, yomwe ambiri amagwiritsa ntchito chowongolera mphamvu kuwongolera mapampu awiri a hydraulic, ndipo njira zonse zogwirira ntchito zimagawidwa m'magulu awiri (onani mapu pansipa)
Valavu yogwiritsira ntchito pamanja kapena valavu yoyendetsa makina oyendetsa ndege kuti amalize ntchitoyi. Komanso, mu ndodo ndodo, ndowa, boom ntchito, pofuna kupititsa patsogolo liwiro la mapampu awiri otaya otaya.
Dziwani ndi kuchotsa zolakwika zomwe wamba