Ofukulator solekoid vala 21p hydraulic solenoid valavu ndi yoyenera ku Komatsu Pc160-6 PC160-6

Kugwiritsa ntchito mogwirizana ndi valavu ya valavu
 

Kuwongolera kwamadzimadzi pogwiritsa ntchito njira imodzi yowongolera kuwongolera ndikuwongolera kupsinjika kwa mpweya pamwamba pa madzimadzi. Kupyola awiri mofatsa solekoid, wowongolera wa pid amapereka mpweya wokwanira (nayitrogeni pankhaniyi) kuti ukhale pamwamba pa madzi okwanira nthawi zonse (monga madzi amadzimadzi). Kuyenda mofatsa mofatsa solekoid kumagwiritsidwa ntchito mwachindunji kuti muwongolere mpweya / lalawi moto kuyendetsa burner control dongosolo liyenera kuwongolera mipweya iwiri. Mipweya iwiri imasakanizidwa molingana. Chiwerengero cha mpweya woyaka kwa mpweya wamafuta (mpweya kapena oxygen) amatsimikizika molingana ndi kukula kwa phompho kumafunikira pakuyankhira.

Kusanthula molingana ndi kuwunika chifukwa valavu yofananira imangokhala pamaziko a valavu wamba, chogwirizira cha regilator chimasinthidwa ndi electromacalmagnet.

Chifukwa chake, zolakwa zosiyanasiyana zomwe zimayambitsidwa ndi valavu wamba, zomwe zimapangitsanso magetsi omwe amayambitsa komanso njira zothetseranso valavu yofananirayo (monga mkazi wachikazi wofanana ndi valve), imatha kutchulidwa kuti ikonzedwe.  

Mfundo yayikulu yofananira sopoid ndikuti mphamvu yowongolera yoyendetsa ndi mphamvu imagwiritsidwa ntchito ngati gwero la chipinda cha valavu, kotero kuti kutseguka kwa valavu ndi yolingana ndi kukula kwa chizindikiro chowongolera.

Malinga ndi kutuluka kosiyanasiyana, malo aliwonse owongolera amakhala ndi mtengo wosiyanasiyana, womwe umachotsedwa ku wowongolera wowotcha, wowongolera amatha kusintha mawonekedwe a valavu yofanana ndi kutuluka pano, kuti mukwaniritse zowongolera.

Mfundo za Kuwongolera Kwambiri