hydraulic mpope molingana woyendetsa solenoid valavu 457-5747 kwa excavator Carter 313 320 323D2 336GC

Kusiyana kwa valve ndi solenoid valve

Mavavu ofananira amagawidwa kukhala ma valve ofananira molunjika ndi ma valve obwerera kumbuyo. Kuthamanga kwa mpweya wosinthika. Valve ya solenoid imatha kugwira ntchito ngati chosinthira. Valve ya solenoid ndi valavu yomwe imatha kuyendetsedwa ndikuzimitsa, ndipo valavu yofanana ndi valve yomwe imatha kuyendetsa digiri yoyamba. Kunena mwachidule, valavu yofananira imagwiritsidwa ntchito pokonza kupanikizika. Liwiro. Wawamba solenoid valavu reversing kanthu

Mfundo yogwira ntchito ya valve yolingana

Valve yofananira ndi gawo lodziwika bwino mu dongosolo lowongolera, ntchito yake ndikuwongolera kuthamanga, kuthamanga ndi magawo ena mu hydraulic system malinga ndi gawo lomwe likuwonetsedwa ndi chizindikiro cholowera. Ma valve ofananira amagwira ntchito posintha malo a spool kuti asinthe kayendedwe kake. Pamene mphamvu yamagetsi kapena yamakono ya chizindikiro cholowera ikusintha, valavu yofananira idzasintha malo a spool, kotero kuti kutuluka kwa kutuluka, kupanikizika ndi zina zimasinthidwa molingana ndi gawo lokhazikitsidwa. Njira yowongolera iyi imatha kukwaniritsa zowongolera zama hydraulic, zomwe zili zoyenera makina, ndege, zakuthambo, makampani opanga mankhwala ndi magawo ena. Mfundo kamangidwe ka valavu proportional zachokera ukadaulo wamagetsi proportional, zomwe makamaka zikuphatikizapo spool, patsekeke pagalimoto, patsekeke olamulira, sensa ndi bolodi magetsi. Pakati pawo, spool ndiye chigawo chapakati cha valve yofanana, ndipo malo ake amatsimikizira kuthamanga kwa kayendedwe kake. Pang'onopang'ono poyendetsa, patsekeke yoyendetsedwa ndi sensa ndizomwe zimasinthira chizindikiro cholowera kukhala choyenda chamakina. Bungwe lamagetsi lamagetsi ndilo chinsinsi cha kayendetsedwe ka valve, ndipo kutuluka kwa kutuluka kumayendetsedwa molondola kudzera mu njira yolondola yamagetsi. Muzochita zogwiritsidwa ntchito, ma valve ofananira nthawi zambiri amaphatikizidwa ndi ma servo valves, mapampu ofananira ndi zigawo zina kuti apange dongosolo lolamulira kuti azindikire automation ndi luntha la hydraulic system. Mwachitsanzo, pamakina owongolera zida zamakina, valavu yofananira imawongolera malo a silinda ya hydraulic drive kuti izindikire kuyika ndi kukonza kwa workpiece. M'mafakitale a metallurgical, mankhwala ndi ena, ma valve ofananira amawongolera kusintha kwa kayendedwe kake ndi kupanikizika kuti zitsimikizire kukhazikika ndi khalidwe la kupanga. Titha kunena kuti valavu yofananira yakhala gawo lofunikira kwambiri pakuwongolera, kulimbikitsa kupita patsogolo kwaukadaulo ndiukadaulo m'mafakitale osiyanasiyana.