Ma hydraulic balance valve Excavator hydraulic cylinder spool CXHA-XAN
Tsatanetsatane
Zosindikiza:Direct Machining a vavu thupi
Malo opanikizika:kupanikizika wamba
Kutentha:imodzi
Zowonjezera zomwe mungasankhe:valavu thupi
Mtundu wa galimoto:zoyendetsedwa ndi mphamvu
Sing'anga yoyenera:mafuta amafuta
Mfundo zofunika kuziganizira
Kapangidwe ka valve ndi mfundo yogwirira ntchito
Valve ya hydraulic balance valve imalola kuti mafuta aziyenda momasuka kuchokera ku doko 2 kupita ku doko 1. Titha kuwona kuchokera pazithunzi zomwe zili pamwamba pa chithunzi chomwe chili pansipa kuti pamene mphamvu ya mafuta ya doko 2 ili pamwamba kuposa ya doko 1, spool ya gawo lobiriwira limasunthira ku doko 1 pansi pa kuthamanga kwamadzimadzi, ndipo valavu yowunikira imatsegulidwa, ndipo mafuta amatha kuyenda momasuka kuchokera ku doko 2 kupita ku doko 1.
Kuthamanga kuchokera ku doko 1 kupita ku doko la 2 kumatsekedwa mpaka kukakamizidwa kwa doko loyendetsa ndege kufika pamtengo wina ndipo buluu la buluu limasunthidwa kumanzere kuti litsegule khomo la valve kuti mafuta aziyenda kuchokera ku doko 1 kupita ku doko 2.
Doko limatseka pamene kuthamanga kwa woyendetsa sikukwanira kutsegula spool ya buluu. Kuthamanga kuchokera ku doko 1 kupita ku doko 2 kwadulidwa.
Chizindikiro chachikulu cha valve balance ndi motere;
Kupyolera mu kuphatikizika kwa valve yotsatizana ndi valve balance mu chithunzi chomwe chili pansipa, njira zambiri zoyendetsera kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe ka kayendetsedwe kake kakhoza kupindula. Pa nthawi yomweyi, ngati ma valve oyenderana osiyana akugwiritsidwa ntchito poyendetsa ndege, mitundu yosiyanasiyana yolamulira ikhoza kukwaniritsidwa. Mtundu uwu wowongolera ukhoza kukulitsa kwambiri lingaliro lopanga.
Valavu yofananira ngati cholumikizira cholepheretsa valavu yoyendetsa ma valve:
Njira zosiyanasiyana zowongolera zimakwaniritsidwa ndi ma valve ofananira omwe ali ndi magawo osiyanasiyana oyendetsa. Ma valve awiri owongolera molunjika mu Chithunzi 4 amaphatikiza zowongolera. Katundu woyipa ndi valavu yoyendetsa yomwe imayendetsa chiŵerengero cha kusiyana kwa 2: 1 imatsegulidwa. Pamene katunduyo ali wabwino, ndiye kuti, pamene kupanikizika kwa malo olowera kumakhala kwakukulu kuposa kuthamanga kwa katundu, valavu yachiwiri yoyendetsedwa bwino idzatsegulidwa, ndipo kusiyana kwa kulamulira kumakhala kwakukulu kuposa 10: 1. Pofuna kuteteza valavu ya 10: 1 kuti isatsegule pamalo olemetsa, padzakhala valve yolepheretsa R (kwenikweni valavu yowonongeka). Kuthamanga kwa malowa kukakwera, valavu yolepheretsa kuthamanga R imatsegulidwa, ndipo valavu ya 10: 1 imalandira chizindikiro cha woyendetsa kuti atsegule.
Kuwongolera kosiyanasiyana kumatha kupezeka posintha valavu yoletsa kuthamanga kwa R.