Mashandisirwo uye Mienzaniso yeDunhu reMavharuvhu Ekubatsira muHydraulic Systems

Ndini Victor. Ndine fekitori ine 6,000 m² muChina uye ndiri mushandi ane mukurumbira vharuvhu yekubatsira nyanzvi.

A vharuvhu yekubatsira ivharuvhu yekudzora kumanikidzwa kwemuchina. Kana kumanikidzwa kwemuchina kwasvika padanho rakatarwa, vharuvhu inovhurika kuti iwedzere.

vharuvhu yekubatsiras dzakakosha mumasisitimu ehydraulic, kunyanya mumasisitimu epombi anofambiswa zvisina kugadzika—asina vharuvhu yekubatsira, hurongwa hwacho hahugoni kushanda zvakanaka.

Kudzora Kumanikidzwa uye Kugadzikana

Sisitimu iyi inoshandisa pombi inochinjika yekugovera mafuta, ine Vharuvhu yeThrottle kana vharuvhu yekudzora kuyerera yakaiswa pamugero wekupinda kana wekudzosera. Izvi zvinobvumira chikamu chemafuta anobuda nepombi kuti apinde musirindiri kuti ashande, nepo mafuta akawandisa achifanira kuyerera achidzokera kutangi kuburikidza nevharuvhu yekurerutsira. Vharuvhu yekurerutsira inoramba iri mumamiriro akavhurika padanho rayo rakatarwa.

Kugadzirisa kudzvanywa kwechitubu kunogadzirisa kudzvanywa kwekushanda kwesystem. Kudzvanywa kwekushanda kwepombi kunotsanangurwa ne vharuvhu yekubatsira's setting uye inoramba yakadaro. Muchiitiko ichi, iyo vharuvhu yekubatsira inoshanda sekudzora kumanikidzwa uye kudzikamisamudziyo.

Dziviriro Yekuchengetedza (Vharuvhu Yekuchengetedza)

Sisitimu iyi inoshandisa pombi inochinja-chinja kuti ipe mafuta. Pombi inobuda inongoerekana yachinja zvichienderana nekudiwa kwemafuta nekuchinja kwemutoro, saka hapana mafuta akawandisa anoda kuwanda, uye kumanikidzwa kwekushanda kunotsanangurwa nemutoro.

Iyo vharuvhu yekubatsira inoiswa panzvimbo inobuda pombi uye inongovhurwa chete kana yakawandisa, zvichipa dziviriro yekuchengetedzwa kwesystem. Saka, vharuvhu yekubatsira muhurongwa uhu inonziwovharuvhu yekuchengetedza, uye inoramba iripokazhinji yakavharwapanguva yekushanda kwakajairika kwesystem.

Kuti hurongwa hurambe huchishanda zvakanaka, kumanikidzwa kwevharuvhu yekuchengetedza kunofanira kunge kuri10%–20% yakakwira kupfuura kumanikidzwa kukuru kwekushanda kwesystem.

Inoshandiswa sePombi Vharuvhu Yokuburutsa

Kana solenoid yasimbiswa, chiteshi chekudzora chiri kure chevharuvhu inofambiswa nemutyairi chinobatanidza netangi, zvichiita kuti Vharuvhu yemutyairi Kugadziriswa kusvika pazero. Panguva iyi, spool huru inosimudzwa nekukurumidza kunyangwe paine kumanikidzwa kwakaderera kwekupinda, ichiburitsa pombi kuti ideredze kurasikirwa nesimba uye kupera kwepombi.

Kudzora Kumanikidzwa Kure

Batanidza chiteshi chekudzora chekunze chevharuvhu rekurerutsira 1 nekupinda kwevharuvhu rekudzora kumanikidzwa riri kure riri pedyo (vharuvhu rekurerutsira 2). Kana solenoid yevharuvhu inotungamira yabviswa simba, nzvimbo yayo yekurudyi inoshanda, ichibatanidza chiteshi chekudzora chekunze chevharuvhu rekurerutsira rinofambiswa nemutyairi 1 nevharuvhu rinodzora kumanikidzwa kwakaderera 2. Kana kumanikidzwa kwemafuta mukamuri repamusoro revharuvhu guru 1 kwasvika pakumanikidzwa kwevharuvhu rekumanikidza kwakaderera 2, spool huru inosimuka kuti iwedzere (vharuvhu rayo rekurerutsira harichaiti kudzora kumanikidzwa), nokudaro zvichibudirirakudzora kumanikidzwa kuri kure.

Kugadzira Kumanikidzwa Kwemusana

Kuisa vharuvhu rekurerutsira pamutsetse wekudzosa we hydraulic cylinder zvinoreva kuti imba yekudzosa inogona kungobatana netangi kana kumanikidzwa kwasvika pakuisa vharuvhu, zvichigadzirakumanikidzwa kwemusanamukamuri rekudzosa silinda. Izvi zvinodzivirira piston kuti isafambe mberi kana mutoro ukangoerekana wadzikira, zvichivandudza kutsetseka kwezvikamu zvinofamba.

Muchiitiko ichi, gadziriro yevharuvhu yekurerutsira yakaderera, uyevharuvhu yekurerutsira ine simba rakaderera inoshanda zvakanangainowanzo shandiswa.

Kudzora Kumanikidzwa Kwematanho Akawanda

Kubatanidza chiteshi chekudzora chekunze chevharuvhu rekurerutsira kune mamwe mavharuvhu ekudzora kumanikidzwa ari kure uchishandisa vharuvhu inotungamira kunogonesa kudzora kumanikidzwa kwemazinga akawanda.

Vharuvhu yega yega inofanira kunge iine kuyerera kwakaenzana nepombi, zvichiita kuti ive yakakura zvakanyanya. Saka, urongwa uhwu hwakakodzera chete masisitimu anemwero mudiki wekuyerera kwemvura.

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