Chii chinoita kuti uise simba diki pairi kusimudza mota yako?Ehe, ijeki inogona kutakurwa nemota kuti iite basic mechanika mabasa.Nekudaro, pamusoro peiyi jack inotakurika, kune akasiyana majack anowanikwa pamusika.Jacks inogona kuverengerwa zvinoenderana neiyo simba rekugadzira michina.Tine majeki emagetsi, majeki emagetsi, hydraulic jacks uye pneumatic jacks.Ese aya marudzi ejeki anogona kusimudza zvinhu zvinorema, asi minda yavo yekushandisa, kusimudza kugona uye dhizaini ichave yakasiyana.

A hydraulic jackmudziyo wemuchina unoshandisa simba remvura kushanda.Nekubatsirwa kwe hydraulic jacks, zvinhu zvinorema zvinogona kusimudzwa nyore nyore nechinguva chiduku chesimba.Kazhinji, mudziyo wekusimudza unoshandisa hydraulic cylinders kushandisa simba rekutanga.Hydraulic jacks ine huwandu hwakasiyana hwekushandisa munjanji, kudzivirira, kuvaka, ndege, kutakura zvinhu zvekutakura zvinhu, zvidyarwa zvemagetsi emagetsi, migodhi nekusimudza mapuratifomu.Iyo yakatsetseka uye yakatsetseka kufamba kweiyo inoshanduka yekumhanyisa jack pasi peyakasiyana kana mitoro yakakura inoita kuti hydraulic jack ikwane kune ese ari pamusoro maapplication.Saizvozvo, kushandiswa kwema hydraulic jacks kunogona kupa yakakura kusimudza simba pamusoro pemarefu madaro.

Kana tikatarisa kumashure munhoroondo, patent ye hydraulic jack inotakurika yakapihwa Richard Dudgeon muna 1851. Izvi zvisati zvaitika, William Joseph Curtis akanyorera kuBritish patent ye hydraulic jacks muna 1838.

Mafuta ekuchengetedza matangi kana matangi ekudzivirira, hydraulic cylinders, pombi, cheki mavharuvhu uye mavharuvhu ekuburitsa zvakakosha zvikamu zve hydraulic jacks, izvo zvinobatsira kusimudza zvinhu zvinorema.Senge yega yega hydraulic system, tangi yekuchengetedza oiri inochengetedza iyo hydraulic oiri uye kuendesa iyo yakamanikidzwa hydraulic mafuta kune yakabatana cylinder nerubatsiro rwe hydraulic pombi.A cheki vharuvhu iri pakati humburumbira uye pombi achatungamirira kuyerera.Kana fluid ichipinda mu hydraulic cylinder, piston inowedzera uye inomanikidza yechipiri hydraulic cylinder.Mushure mekupedza basa, vharuvhu yekuburitsa inoshandiswa kudzosera iyo hydraulic piston.Kugona kwedhivha kana buffer tank kuchaenderana neiyo hydraulic oiri kudiwa kuti silinda iwedzere uye idzoke.Mamwe ruzivo rwakadzama nezve hydraulic jacks inotsanangurwa pazasi.

Iyo hydraulic jack inoshanda sei?Iyo yekushanda nheyo ye hydraulic jacks yakavakirwa pamusimboti wePascal pressure.Ndiko kuti, dzvinyiriro inoshandiswa kumvura yakachengetwa mumudziyo ichagoverwa zvakaenzana kumativi ose.Izvo zvakakosha zvikamu zve hydraulic jack ndeye hydraulic cylinder, iyo yekupomba system uye hydraulic oiri (kazhinji mafuta).Sarudza hydraulic jack zvinwiwa nekufunga zvimwe zvimisikidzo (senge viscosity, kugadzikana kwekupisa, kusefa, kugadzikana kwehydrolytic, nezvimwewo).Kana ukasarudza inopindirana hydraulic oiri, ichapa yakanakisa kuita, kuzvidzora uye kushanda kwakatsetseka.Iyo hydraulic jack dhizaini ichave ine masilinda maviri (imwe diki uye imwe yakakura) yakabatana kune imwe neimwe nemapombi.Ose ma hydraulic cylinders anozadzwa zvishoma ne hydraulic oiri.Kana kudzvinyirira kudiki kuchiiswa kune cylinder diki, kudzvanywa kuchaendeswa zvakaenzana kune cylinder yakakura kuburikidza neincompressible fluid.Zvino, silinda hombe ichaona simba rekuwanza maitiro.Simba rinoshandiswa kumativi ose emasilinda maviri richave rakafanana.Zvisinei, simba rinogadzirwa necylinder yakakura richave rakakwirira uye rakaenzana nepamusoro penzvimbo.Pamusoro pehumburumbira, iyo hydraulic jack ichabatanidzawo pombi system yekusundira mvura mucylinder kuburikidza nevhavha yenzira imwe.Iyi vharuvhu inodzora kudzoka kwehydraulic mafuta kubva kune hydraulic cylinder.

Mabhodhoro jacksuye maplate jacks marudzi maviri e hydraulic jacks.Iyo padhi yekutakurisa inotsigirwa neiyo vertical shaft ine basa rekuenzanisa huremu hwechinhu chakasimudzwa.Jacks anoshandiswa kuchengetedza mota uye nheyo dzemba, pamwe nekusimudza mapfupi akatwasuka.Jacks anogona kupa huwandu hwakakura hwekusimudza wakatwasuka.Naizvozvo, majeki aya anowanzoshandiswa muindasitiri yemigodhi.Kusiyana neanosimudza bhodhoro, shaft yakachinjika inosundira crank kuti ibatane nepedhi yekusimudza, yozoisimudza yakamira.

Tinogona kutora mhedziso mushure mekukurukura mamwe maitiro ekugadzirisa matambudziko eiyo hydraulic jacks.Chii chandinofanira kuita kana hydraulic jack isingakwanisi kusimudza zvinhu?Kuderera kwemafuta mwero kunogona kunge kuri chikonzero chekukanganisa uku.Nokudaro, kutanga, unoda kutarisa chiyero chemafuta.Kana iwe ukaona kuti huwandu hwemafuta muhurongwa hauna kukwana, ndapota wedzera mafuta.Kudonhedza kana kukundikana kwechisimbiso kungave chimwe chikonzero chemamiriro ezvinhu aya.Kana iyo gasket yakakuvadzwa, iyo gasket pane compression cylinder inoda kutsiviwa.