Mitundu yonse yamapampu a hydraulic ili ndi zigawo zosiyanasiyana zopopera, koma mfundo yopopa ndiyofanana.Kuchuluka kwa mapampu onse kumawonjezeka kumbali yakukokera kwa mafuta ndikuchepera mbali yamphamvu yamafuta.Kupyolera mu kusanthula pamwambapa, tinganene kuti mfundo yogwiritsira ntchito pampu ya hydraulic ndiyofanana ndendende ndi jekeseni, ndipo pampu ya hydraulic iyenera kukwaniritsa zinthu zitatu zoyamwa mafuta.
1. Kaya ndi kuyamwa kwa mafuta kapena kuthamanga kwa mafuta, payenera kukhala ziwiri kapena kuposerapo zotsekedwa (zosindikizidwa bwino komanso zolekanitsidwa ndi kupanikizika kwa mlengalenga) zipinda zopangidwa ndi ziwalo zosuntha ndi ziwalo zosasuntha, chimodzi (kapena zingapo) zomwe ndi chipinda choyamwitsa mafuta. ndipo chimodzi (kapena zingapo) ndi chipinda chopondereza mafuta.
2. Kukula kwa voliyumu yosindikizidwa kumasintha nthawi ndi nthawi ndi kayendetsedwe ka magawo osuntha.Voliyumu imasintha kuchokera ku kuyamwa kwamafuta ang'onoang'ono kupita kumagulu akulu, kuchokera kumagulu akulu kupita ku kuthamanga kwamafuta ang'onoang'ono.
Pamene voliyumu ya chipinda chotsekedwa imatha kusintha pang'onopang'ono kuchokera ku zazing'ono kupita zazikulu (kuchuluka kwa ntchito kumawonjezeka), "kukoka" kwa mafuta (kwenikweni, kuthamanga kwa mlengalenga kumayambitsa kuthamanga kwa mafuta) kumachitika.Chipindachi chimatchedwa chipinda choyamwa mafuta (njira yoyamwa mafuta);Pamene voliyumu ya chipinda chotsekedwa chimasintha kuchokera ku chachikulu mpaka chaching'ono (chiwerengero chogwira ntchito chimachepa), mafuta amatulutsidwa pansi pa kupanikizika.Chipindachi chimatchedwa chipinda chamafuta (oil pressure process).Kuchuluka kwa kutuluka kwa pampu ya hydraulic kumagwirizana ndi kuchuluka kwa chipinda chotsekedwa, ndipo kumagwirizana mwachindunji ndi kusintha kwa voliyumu ndi chiwerengero cha kusintha pa nthawi ya unit, popanda zifukwa zina.
3. Ili ndi njira yogawa mafuta yofananira kuti ilekanitse malo omwe amayamwa mafuta ndi malo opondereza mafuta.
Pamene voliyumu yosindikizidwa ikuwonjezeka mpaka malire, idzasiyanitsidwa ndi chipinda choyamwa mafuta choyamba, ndiyeno imasinthidwa kukhala mafuta otuluka.Pamene voliyumu yosindikizidwa yachepetsedwa mpaka malire, imasiyanitsidwa ndi chipinda chotulutsira mafuta choyamba kenako ndikusamutsira ku mayamwidwe amafuta, mwachitsanzo, zipinda ziwirizi zidzalekanitsidwa ndi gawo losindikiza kapena zida zogawa mafuta (monga kugawa mafuta ndi poto. , shaft kapena valve).Pamene kupanikizika ndi zipinda zoyamwitsa mafuta zimalankhulidwa popanda kupatukana kapena kusalekanitsidwa bwino, kusintha kwa voliyumu kuchokera ku zazing'ono kupita zazikulu kapena kuchokera ku zazikulu mpaka zazing'ono (zothetsana) sizingadziwike chifukwa kuyamwa kwa mafuta ndi zipinda zokakamiza mafuta zimalankhulidwa. kuti mlingo wina wa vacuum sungathe kupangidwa m'chipinda choyamwa mafuta, mafuta sangayamwidwe, ndipo mafuta sangathe kutuluka m'chipinda choponderezera mafuta.
Mitundu yonse ya mapampu amtundu wa hydraulic iyenera kukwaniritsa zomwe zili pamwambazi poyamwa ndi kukanikiza mafuta, zomwe zidzafotokozedwe mtsogolo.Mapampu osiyanasiyana ali ndi zipinda zogwirira ntchito zosiyanasiyana komanso zida zosiyanasiyana zogawa mafuta, koma zofunikira zitha kufotokozedwa mwachidule motere: ngati pampu ya hydraulic, payenera kukhala voliyumu yosindikizidwa nthawi ndi nthawi, ndipo payenera kukhala chida chogawa mafuta kuti chiwongolere mayamwidwe ndi mafuta. kuthamanga ndondomeko.
Kuti mudziwe zambiri, chonde funsani: Vane pump fakitale.
Nthawi yotumiza: Dec-30-2021