Kodi mukudziwa zambiri za mapampu a hydraulic vane?

Ntchito zaMapampu a Hydraulic Vane：

Pampu ya VaneKawirikawiri amaonedwa ngati njira yapakati pakati pa ma gear ndi ma piston pumps. Amachepetsedwa ndi kupanikizika kwakukulu komwe amatha kupirira, zomwe zimasonyeza momwe alili ofooka poyerekeza ndi ma gear ndi ma piston pumps. Chifukwa cha kufooka kwawo ku dothi, komwe kumawonekera ngati kuchepa kwa magwiridwe antchito mwachangu akamagwira ntchito m'madzi oipitsidwa, zigawozi sizigwiritsidwa ntchito kwambiri mu zida zoyendera. Izi zimawalepheretsa kugwiritsa ntchito mayunitsi amphamvu amakampani otsika mphamvu ndipo zimawapangitsa kukhala osayenera malo omwe amafunika phokoso lochepa. Nthawi zambiri amawononga ndalama zochepa kuposa ma piston pumps, ngakhale kuti phindu ili likuchepa pakapita nthawi.

Kugwira ntchito kwa mapampu a hydraulic vane:

Ma Vane omwe ali mkati mwa nyumba yosiyana ya mapampu a vane amazunguliridwa ndi shaft yoyendetsera pamene pampu ikugwira ntchito. Kumbuyo kwa ma Vane, kupanikizika kumachitika, kuwatulutsa motsutsana ndi nkhope ya mphete yakunja. Chifukwa cha mawonekedwe a mphete yakunja kapena kusiyana pakati pa mphete yakunja ndi shaft yozungulira, ma Vane amapanga malo okulirapo omwe amakoka madzi kuchokera m'chitsime. M'malo mwake, kupanikizika kwa mpweya pamwamba pa madzi omwe ali m'chitsime kumakankhira madziwo m'malo atsopano, osati pampu. Izi zingayambitse kutsekeka kwa mpweya kapena mpweya, zomwe zonse zimawononga madziwo. Pamene voliyumu yayikulu yafika, mizere ya nthawi kapena madoko amatseguka kuti alole dera lochepetsa voliyumu kutulutsa madzi mu dongosolo la hydraulic. Kupanikizika kwa dongosololi kumapangidwa ndi katundu, osati ndipompakupereka.

Mitundu yosiyanasiyana ya mapampu a vane:

Mapangidwe osasinthika komanso osinthika amapampu a vanezilipo.

Kapangidwe koyenera ka zipinda ziwiri ndi kofanana ndi mapampu osasunthika. Chifukwa chake, kuzungulira kulikonse kumaphatikizapo kuzungulira kawiri kopopera.

Chipinda chimodzi chokha chimapezeka m'mapampu osinthasintha. Popeza mphete yakunja imasunthidwa poyerekeza ndi mphete yamkati, yomwe imayika ma vane, makina osinthasintha amagwira ntchito. Palibe kuyenda komwe kumachitika pamene mphete ziwirizi zikuzungulira pakati pomwe (kapena zokwanira kuti ma vane azipanikizika ndikutulutsa mpweya kuti pampu ikhale yozizira). Komabe, pamene mphete yakunja ikukankhidwira kutali ndi shaft yoyendetsera, malo pakati pa ma vane amasintha, zomwe zimapangitsa kuti madzi azikokedwe mumzere wokoka ndikupopedwa kudzera mumzere woperekera.

Kapangidwe ka roller vane, monga momwe dzinalo likusonyezera, kamagwiritsa ntchito ma roller osati ma vane ndipo ndi mtundu wa pampu yomwe sitinakambiranepo kale. Chipangizochi, chomwe ndi chotsika mtengo komanso chopanda mphamvu ndipo chimagwiritsidwa ntchito makamaka mu makina oyendetsa magalimoto, nthawi zambiri sichigulitsidwa kunja kwa mapulogalamu a OEM (Original Equipment Manufacturer).

Malangizo ogwiritsira ntchito ndi kukonza:

Gawo lililonse lomwe limakhala lovuta kwambiri pa pampu ndi nsonga za mavane. Chifukwa mavane amakumana ndi mphamvu zopanikizika ndi mphamvu zozungulira, dera lomwe nsonga imadutsa pa mphete yakunja ndilofunika kwambiri. Kugwedezeka, zinyalala, kupanikizika kwambiri, ndi kutentha kwakukulu kwa madzi am'deralo zonse zingayambitse kuwonongeka kwa filimu yamadzimadzi, zomwe zimapangitsa kuti kukhudzana kwa chitsulo ndi chitsulo kuchepe komanso nthawi yogwira ntchito ifupikitsidwe. Pankhani ya madzi ena, mphamvu zometa madzi zomwe zimapangidwa pamalo awa zitha kuvulaza madzimadziwo motero zimafupikitsa nthawi yogwira ntchito. Ngakhale kuti izi sizimangokhala zamapampu a vane.

Kupanikizika kwa mutu wokoka ndi kofunikira kwambiri pa mapampu okhala ndi ma vane ndipo sikuyenera kupitirira mtengo wochepera womwe waperekedwa ndi wopanga. Nthawi zonse dzazani chingwe chokoka ndi chivundikiro cha pampu pasadakhale. Nthawi zonse onetsetsani kuti choyikacho chili ndi mutu wokoka wabwino, mwachitsanzo kuti pampuyo ili pansi pa mulingo wamadzimadzi, koma musalole kuti pampuyo izidzipaka yokha. Kumbukirani kuti mukangochotsa valavu iliyonse kapena kusokoneza dera mwanjira iliyonse, ndizotheka kuti madzi onse abwererenso mu reservoir. Izi zidzafunika kuyika ma primer pa mapampu onse opanda mitu yokoka wabwino.