Yoyenera Komatsu wheel loader motor solenoid valve UC1026026416

Kugwira ntchito mode control (proportional solenoid valve control) ndikuwongolera njira yapadera yogwirira ntchito yofukula, kuphatikiza mitundu yosiyanasiyana monga kusanja, kutsitsa, etc. ndikuyang'anira ntchito zosiyanasiyana za valve solenoid pa chofufutira (monga boom priority, rotary priority, etc.) kulamulira valavu yogwira ntchito pa valve yaikulu yolamulira kuti akwaniritse zotsatira za kulamulira mode. Kulumikizana kwa excavator kumasinthidwa ndi mitundu yosiyanasiyana yogwirira ntchito. Pano tingoyankhula mwachidule za valve yofanana ya solenoid, kuti tidziwe chifukwa chake valavu ya solenoid ikufunika, choyamba timamvetsetsa kuti hydraulic servo control ili ndi kuchedwa kwina, ndipo kulamulira kwamagetsi kumathamanga kwambiri kuti apange zolakwika za kapangidwe kake. .
Perekani chitsanzo cha momwe proportional electromagnetism imagwirira ntchito. Mwachitsanzo, pamene wofukula mwadzidzidzi akukumana ndi katundu wambiri (mwachitsanzo, pamene mwadzidzidzi akukumba mwala kumayambiriro kwa kukumba silt), woyang'anira alibe nthawi yochepetsera kuchepetsa kuthamanga kwa hydraulic pump flow rate, yomwe ingayambitse. excavator kuti ayimitse. Makina othamanga a injini akazindikira kuti liwiro la injini ndi lotsika kuposa liwiro lodziwika bwino la chubu cha throttle, kompyuta nthawi yomweyo imawongolera valavu yofananira ya solenoid kuti itseguke pogwiritsa ntchito kuthamanga kwa woyendetsa kuti muchepetse kuthamanga kwa pampu ya hydraulic kuti iwonetsetse kuti injiniyo osakhazikika.
Ingodziwani ngati valavu yofananira ya solenoid ikuwotchedwa pamene mukuchita kusefukira kwazitsulo ndi zida zachitsulo pafupi ndi valavu ya solenoid kuti muwone ngati pali mphamvu ya maginito, ngati valavu ya solenoid yatenthedwa, chithandizo chadzidzidzi chikhoza kukhala valavu ya solenoid spool yoyamba kutsekedwa. Samalani kuti muwone ngati pulagi yamagetsi ya solenoid ndi yotayirira, nthawi zina pulagi yotayirira kapena kulumikizidwa bwino kwa mzere kumawonekera kutulutsa kwapampu ya hydraulic ndi yayikulu komanso yaying'ono, zomwe zimapangitsa kuti galimoto izichita hydraulic jitter, makamaka kukweza mkono kumakhala koopsa.