Hydraulic press - kubva pakufungidzira kusvika pakukwanisa kwema tani 1000

Hydraulic press rinoshanda nekuda kwenzvimbo inokosha zvikuru yemvura yakawanda. Iyo haina kunyanya kuomeswa, saka, kana ichiiswa mumudziyo ine masvingo akavharwa, inoshandisa kuenzana kwakakwana mumativi ose mavari. Asi kana mudziyo wakadaro uzere nemvura wakagadzirirwa pistoni mbiri, kune rumwe rutivi - maduku, kune rumwe-guru, uye kuomesa zviduku kune rimwe simba, zviri nyore kumanikidza kunze kana kusimudza wechipiri. Izvo zvakanyanya musiyano munharaunda dzavo, iyo inowedzera simba remagumisiro. Pamusoro peizvi, zvose zvinoshandiswa mumagetsi zvinoshandiswa zvinoshanda pasi rose.

Kuwanikwa kwekuvimba uku ndiko kwaPascal, zvisinei, munguva yehupenyu hwake hapana aigona kuishandisa. Mushure mekufa kwake, chiitiko che hydrostatic pressure chakabudiswa, uye chakazotevera kuti piston duku muvharo yakavharwa nemvura, inodzorwa nemubasa wemunhu mumwe chete, inogona kuenzanisa piston zana kakakura munzvimbo iyo kana vanhu zana vakamanikidzwa kamwechete. Pfungwa iyi yaifadzwa nevakawanda, asi kwenguva yakareba hapana munhu aigona kugadzira hydraulic press.

Kwemakore zana, vanyori vakarwa nesimba kuti vagadzirise dambudziko iri, asi pasi pemamiriro ose, hapana munhu aigona kuwana kunyatsove kwakakwana kwemvura, nokuti pakarepo kuwedzera kwacho mukati mazvo kuchiwedzera, mvura yakatanga kunyura, uye kukanganisa kwakagadziriswa kusimbisa kukanganisika kwakarasika. Pose pamagumo ezana remakore re XVIII Henry Models akauya nechisimbiso chekuisa chisimbiso chepistoni. Kubva panguva iyo, uye kusvikira nhasi, zvinotenderwa kuti kunze kwekugadzirwa kwake, zvichida, kusvikira zvino hakuna munhu akambogadzira hydraulic press. Bhizimisi rakabva rasvika pakuguma ndokutanga kukura.

Makore manomwe apera gare gare, mabhizimisi e hydraulic akasikwa neChirungu manheru Brahma. Ichi chaive chiyeuchidzo chekutanga chechiverengo chisingagumi chekugadzirisa zvikuru uye zviduku, pakati pacho kwaiva jack rinosimudza, uye mutsara wekugadzira zvigadzirwa zvitsvuku.

Ichokwadi, mashizha emagetsi emvura ane simba guru resimbi yakaoneka pakati pezana remakore rechi19. Iyi ndiyo nguva yekuisa mabheti makuru, nyundo dzine simba dzaidiwa. Kubudirira kwekugadzira mishonga kwakakurudzira kukurudzira nokukurumidza, kuiswa kwemarudzi matsva emidziyo, uye mumiti yakawanda yakatanga kushandiswa kushandiswa kwekare, kunyanya kukuruka nyundo nyundo inorema zana nemakumi maviri zvitanhatu.

Munyori wekutanga wokugadzirisa mabhizimisi yaiva D. D. Gazvel - mukuru wemasangano eVienna Railway, avo mazano aive ari muguta, uye kushandiswa kwemhepo yekugadzira mhepo yekugadzira nheyo dzesimbi. Zvadaro D. Gazvel akasarudza kuisa pane nyundo ye hydraulic press ine simba remazana mazana manomwe uye nemubatsiro wekugadzira zvipfeko.

Makore maviri gare gare, zvaakagadzirwa zvakaratidzwa pane chiratidziro muLondon, icho chakaita kuti kukurudzirwa kwekusikwa kwepistoni kwakanyanya zvikuru kune dzimwe nyika. Chinonyanya kukosha ndechekunyorwa kweWyworth - mudzidzi weG. Model, uyo akabvumira kudhinda zvigadzirwa zvakananga kubva kune zvigadzirwa zvesimbi. Kudzorera nyundo iyi ne hydraulic press, yakagadziriswa zvakanyanya kudhura kwezvinhu zvakagadzirwa, uye izvi zvakakonzera kushandiswa kwemaitiro akawanda ekugadzira mashizha, umo nyundo dzemhepo dzakaraswa uye dzakatsiviwa nemagetsi. Pakutanga kwezana remakore rechi20, simba re hydraulic presses rakanga rawana zviuru zvematani.