Uma abakwaMakhansela abalungisa imishini kanye nochwepheshe bokuthenga baqala ukuhlangana nomugqa omningi wezinhlamvu nezinombolo ophrintiwe epuleti legama lempompo ye-hydraulic, impendulo ivamise ukuba nokudideka okuhlangene nelukuluku. Lolu chungechunge lwezinhlamvu nezinombolo aluyona nje ikhodi yokuhlonza engahleliwe — kodwa luyincwadi yemininingwane yobuchwepheshe emfishane, uma icaciswa kahle, iveza ulwazi olubalulekile ngohlobo lwempompo, ukususwa kwayo, izinga lokucindezela, indlela yokujikeleza, ukuhlelwa kokufakwa, kanye nochungechunge lokukhiqiza. Kochwepheshe abasebenza ngemishini enzima, imishini yokwakha, noma imigqa yokukhiqiza ezimbonini, ukuqonda ukuthi kufundwa kanjani amakhodi emodeli yempompo ye-hydraulic kuyikhono elibalulekile elithinta ngqo ukuthembeka kwemishini, ukunemba kokushintshwa, kanye nokusebenza kahle kwesistimu yonke. Lo mhlahlandlela ophelele uzohamba ngaso sonke isigaba samakhodi emodeli yempompo ye-hydraulic, uchaze incazelo yawo ingxenye ngayinye, kugcizelelwa imithetho ethile esetshenziswa abakhiqizi abahamba phambili njenge-Guangdong MKS Hydraulic Co., Ltd., umkhiqizi othembekile waseShayina oneminyaka eminingi yamava embonini ye-hydraulic. Ekupheleni kwalesi sihloko, abafundi bayokwazi ukukhomba ngokuqiniseka noma yiliphi ikhodi elijwayelekile lemodeli yempompo ye-hydraulic futhi bakhethe iyunithi efanele izidingo zabo ezithile zokusebenza.

Izinombolo zamamodeli wamaphampu e-hydraulic zivame ukulandela iphethini ehlelekile eqala ngesiqalo esikhombisa umndeni noma umndeni wamaphampu, kulandele izinombolo ezichaza ukugudluzwa kwejometri, futhi ziphethwe ngezijobelelo ezichaza izinketho zokulawula, izinhlobo zama-shaft, nokuhlelwa kwamachweba. Ingxenye yokuqala yekhodi cishe njalo imele uhlobo lwephampu — iziqalo ezivamile ezifana "PV" zikhombisa amaphampu e-piston okugudluzwa okuguquguqukayo, kuyilapho "PF" ngokuvamile kukhombisa amaphampu okugudluzwa okungaguquki, futhi izinombolo zochungechunge "V" noma "A" zivame ukukhomba izakhiwo ezithile zamaphampu e-vane noma e-axial piston. Ingxenye yezinombolo elandelayo ngqo ibhekisela ekugudluzweni kwephampu ngokujikeleza ngakunye, ngokuvamile evezwa ngamasentimitha ayi-cubic (cc/rev) noma ama-inch ayi-cubic (ci/rev), okuyinto enye yezincazelo ezibaluleke kakhulu ukuze kufaniswe iphampu nesidingo sayo sohlelo lwe-hydraulic. Isibonelo, ikhodi yemodeli efundeka "PV092" ingakhombisa iphampu ye-piston yokugudluzwa okuguquguqukayo enokugudluzwa okungamasentimitha ayi-cubic angu-92 ngokujikeleza ngakunye, okuyincazelo evamile yaphakathi nendawo etholakala ezinhlelweni eziningi zezimboni. Izinhlamvu nezinombolo eziyizijobelelo zibe sezifaka imininingwane eyengeziwe yobuchwepheshe njengokuhlelwa kwesinxephezelo somfutho, ukuhlelwa kokulawula ukugeleza, izinhlobo zokuphela kwe-shaft (i-spline, i-keyed, noma i-threaded), namazinga e-flange yokufaka (i-SAE, i-ISO, noma i-DIN). Abakhiqizi abafanaGuangdong MKS Hydraulic Co., Ltd. ilandela le mihlahlandlela yamazwe ngamazwe eduze, iqinisekisa ukuthi ama-amaphampu e-hydraulic angahlanganiswa ngqo namazinga emboni yomhlaba wonke ukuze kuhlanganiswe kalula ezinhlelweni ezikhona.

Iminyele emithathu eyisisekelo ilawula wonke amaphepha okucaciswa kwepompo ye-hydraulic: izinga lokugeleza, ingcindezi yokusebenza, kanye nokugudluzwa, futhi ukuqonda ubudlelwano phakathi kwala manani kubalulekile ekwakhiweni kohlelo olufanele nasekukhetheni ipompo. Ukugudluzwa, njengoba kushiwo ngaphambili, umthamo woketshezi ogudluzwa ipompo ngokujikeleza ngakunye futhi ulinganiswa ngamasentimitha ayi-cubic ngokujikeleza, usebenza njengesisekelo lapho izinga lokugeleza libalwa khona uma liphindaphindwa ngejubane lokujikeleza kwepompo nge-RPM. Izinga lokugeleza, ngokuvamile elivezwa ngamalitha ngomzuzu (L/min) noma amagalani ngomzuzu (GPM), linquma ukuthi uketshezi lwe-hydraulic lungahanjiswa ngokushesha kangakanani ohlelweni ukuze lusebenze ama-cylinder, ama-motor, nezinye izingxenye ze-hydraulic, kuthinte ngqo izikhathi zomjikelezo kanye nokukhiqiza komshini. Ingcindezi yokusebenza, elinganiswa nge-bar noma amaphawundi nge-inch yesikwele (PSI), imelela ingcindezi eqhubekayo ephezulu kakhulu ipompo engayisekela ngaphandle kokulimaza izivalo zangaphakathi, ama-bearing, noma ubuqotho be-housing, futhi ihlale ibhalwe eceleni kwenani lokugudluzwa elingaguquki kunoma iyiphi ikhodi yemodeli ehlelwe kahle. Ubudlelwano bezibalo phakathi kwale mingcele emithathu bulawulwa yi-equation elula: Izinga Lokugeleza = Ukugudluzwa × Ijubane, kuyilapho izidingo zamandla zibalwa njenge-Power (kW) = Pressure (bar) × Flow Rate (L/min) ÷ 600 × Efficiency.Ubuchwepheshe bempompi ye-pistonisuka ku-MKS, ngokwesibonelo, ngokuvamile ithola ukusebenza kahle kwevolumu okungaphezu kuka-95%, okusho ukuthi cishe konke ukugudluzwa kwethiyori kuguqulwa ngempumelelo kube ukugeleza okusebenzisekayo, okuyinkomba ehlukanisa amaphampu ezimboni asezingeni eliphezulu kwezinye ezingezansi. Uma ufunda ikhodi yemodeli, inombolo yokugudluzwa ihlala iyindawo yakho yokuqala — ikutshela amandla angokwemvelo epompu, futhi ukusuka lapho, ungakwazi ukubala ukuthi iyunithi izoletha ukugeleza nokucindezela okudingwa uhlelo lwakho lwe-hydraulic.

Ngaphezu kwezinombolo eziyisisekelo ezigxishwe epuletini legama, wonke umshini wokumpompa wamanzi uza nesethi yamajika okusebenza abonisa ukusebenza kwawo ngaphansi kwezimo ezahlukene zokusebenza, futhi ukwazi ukufunda lawa majika kubaluleke njengokuhumusha ikhodi yemodeli ngokwayo. Ukusebenza kahle kwevolumu, okukala ukuthi ingakanani ingxenye yokuhamba okucatshangwayo empeleni etholakala njengokugeleza okuphumayo, kuvame ukwehla njengoba ingcindezi yokusebenza ikhula ngenxa yokuvuza kwangaphakathi emapiston nasezitsheni zamavalvu, futhi lobu budlelwano buvame ukuboniswa njengejika elihlehla phansi eshadini lokusebenza lepompo. Ukusebenza kahle okuphelele kuhlanganisa ukusebenza kahle kwevolumu nokusebenza kahle kwemishini (okubala ukulahleka kokungqubuzana kumabheringi, izivalo, nezindawo ezishelelayo) ukuze kunikezwe isithombe esiphelele sokuthi amandla okufaka aguqulwa abe amandla awusizo wamanzi, lapho amaphompo asezingeni eliphezulu egcina ukusebenza kahle okuphelele kungaphezu kuka-85% kulo lonke uhla lwawo olunconyiwe lokusebenza. Ingxenye yokulinganisa ukusebenza kweshidi ledatha yepompo izocacisa futhi ingcindezi ephezulu yesikhashana (evame ukuba ngu-10-25% ngaphezulu kwengcindezi eqhubekayo elinganiselwe), isivinini esincane nesikhulu esinconyiwe sokusebenza, kanye nohla lokuminyana koketshezi lapho izikhala zangaphakathi zepompo zakhelwe khona. Amakhodi amaningi emodeli afaka isijobelelo sokulinganisa ingcindezi ngqo — isibonelo, isijobelelo esithi "250" singakhombisa ingcindezi elinganiselwe engu-250-bar, kuyilapho isijobelelo esithi "350" sikhombisa uhlobo olunengcindezi ephezulu, futhi lezi zijobelelo zibaluleke kakhulu lapho ukhetha amaphompo ezinhlelweni ezinengcindezi ephezulu njengemishini yokubumba nge-injection noma izicindezelo zamanzi.I-Guangdong MKS Hydraulic Co., Ltd. ishicilela amashidi edatha yokusebenza aphelele awo wonke amamodeli wamaphampu abo, okuvumela onjiniyela ukuthi baqinisekise ukuthi amajika wokusebenza kahle kwephampu akhethiwe ahambisana nomjikelezo womsebenzi kanye nezidingo zomfutho wohlelo lwabo oluthile ngaphambi kokwenza isinqumo sokuthenga.

Ukukhethwa kwepompo ye-hydraulic kunoma yisiphi isicelo kumele kulinganise izimfuneko zobuchwepheshe nezimo zokusebenza zomhlaba wangempela, futhi izimboni ezahlukene zibeka izimfuno ezihluke kakhulu ekusebenzeni nasekuqineni kwepompo. Imishini yokwakha neyokumba umhlaba — izimbiwa, izilayishi, namabulldoza — ngokuvamile idinga amaphompo e-axial piston avulekile anezinga eliphezulu lokususwa kanye nekhono lokubhekana nemithwalo yokushaqeka engezikhathi ezithile, okwenza amaphompo e-piston aguquguqukayo anezilawuli zokunxeshezelisa umfutho abe ukukhetha okuthandwayo kulezi zindawo ezinenselele. Izicelo zokukhiqiza ezimbonini ezifana nemishini yokujova ipulasitiki, izicindezelo zokubumba izinsimbi, kanye nemigqa yokuhlanganisa ezenzakalelayo idinga amaphompo anokulawula okuqondile kokugeleza kanye nokulawula umfutho okungaguquki, ngokuvamile ethanda amaphompo alawulwa nge-electro-proportional angakwazi ukulungisa ukuphuma ngokuguquguquka ngokusekelwe kumasignali we-programmable logic controller. Izinhlelo ze-hydraulic ezihambayo ezisetshenziswa emishinini yezolimo, emishinini yamahlathi, nasezintweni zokuthutha izinto zibeka phambili ukupakishwa okuhlangene, amandla aphezulu, nokumelana nokungcola, lapho abakhiqizi abaningi bekhetha ukuhlelwa kwepompo ehlanganisiwe ehlanganisa ipompo eyinhloko ye-piston ne-pompo encane yamagiya eyimisebenzi eyisizayo. Lapho behlola izinketho zamaphompo, ochwepheshe bokuthenga kufanele bacabangele hhayi nje izimfuneko zamakhodi emodeli kodwa nokutholakala kwezingxenye ezishintshwayo, izitifiketi zekhwalithi zomkhiqizi, kanye nenethiwekhi yokusekela insiza etholakala esifundeni sabo.uhla olugcwele lwemikhiqizo ye-hydraulic i-MKS ikhiqiza amaphampu e-variable ne-fixed piston, amaphampu e-vane, namaphampu e-gear, wonke aklanyelwe ukuhlangabezana namazinga omhlaba wonke ngenkathi enamanani ancintisanayo kuzo zombili izinhlelo ze-OEM ne-aftermarket kule mikhakha yezimboni ehlukahlukene.

Wonke umkhiqizi wepompo ye-hydraulic ohlonishwayo uyayihlola imikhiqizo yakhe ngezivivinyo ezinzima ngaphambi kokuba amayunithi asuke endaweni yefekthri, futhi amazinga okuhlola asetshenziswayo avame ukubonakala kukhodi yemodeli ngokwayo ngeziqalo ezithile zezinombolo zochungechunge noma izinkomba zekhwalithi. Isivivinyo esiyisisekelo kakhulu inqubo yokugijima, lapho ipompo ngayinye isetshenziswa ngemithwalo ehlukahlukene yokucindezela namajubane isikhathi esinqunyiwe ukuze kuhlaliswe izingxenye zangaphakathi kahle futhi kuqinisekiswe ukuthi zonke izikhala ziwela ngaphakathi kwemikhawulo yomklamo, kanti idatha yokusebenza ibhalwa ngokuzenzakalelayo ukuze kugcinwe amarekhodi eqinisekiso sekhwalithi. Izivivinyo zokubamba umfutho ziyaqinisekisa ukuthi izivala zangaphakathi zepompo, amapuleti e-valve, namajoyinti ezindlu zepompo angakwazi ukugcina umfutho olinganiselwe ngaphandle kokuvuza kwangaphandle, kuyilapho izivivinyo zokuqinisekisa ukugeleza zikala umphumela wangempela uma kuqhathaniswa nokugudluzwa kwethiyori emaphoyintini amaningi okucindezela ukuze kubalwe ukusebenza kahle kwevolumu kulo lonke uhla lokusebenza. Ukuhlola umsindo nokudlidliza kubaluleke kakhulu kumapompo e-hydraulic asetshenziswa ezindaweni zokusebenza zasendlini, lapho amazinga omsindo aphezulu engaphula imithetho yokuphepha emsebenzini futhi abangele ukukhathala komsebenzisi, kanti amapompo amaningi ekhwalithi agcina amazinga omsindo ngaphansi kwama-decibel angu-75 ngaphansi kwezimo ezijwayelekile zokusebenza.Izindaba zemboni nezibuyekezo zobuchwepheshe kwa-MKS ngokuvamile agqamisa ukutshalwa kwezimali kwabo emabhentshini okuhlola athuthukile kanye nemishini yokulinganisa, okuhlanganisa nezinsimbi zokuhlola eziphethwe ngamakhompyutha ezingalingisa imijikelezo yomsebenzi yangempela futhi ziqinisekise ukusebenza kwempompi ngokumelene namazinga e-ISO 4409 kanye ne-SAE J745 ngaphambi kokuthi noma iyiphi iyunithi ikhishwe ukuze ithunyelwe kumakhasimende emhlabeni wonke.

Ukuze sibonise ukusetshenziswa okungokoqobo kwakho konke okuxoxiwe kuze kube manje, ake sihlole ikhodi yemodeli emele umkhiqizo we-MKS bese siyihumusha isinyathelo ngesinyathelo, siveze yonke imininingwane yobuchwepheshe efihliwe ngaphakathi kohlelo lwezinombolo nezinhlamvu. Cabanga ngekhodi yemodeli ethi "PV092R1D1C12" — uma siyihlukanisa, "PV" ikhomba ngokushesha ukuthi iyimpompi ye-piston ye-axial eguquguqukayo, isigaba somkhiqizo esiyinhloko laphoMKS Hydraulicisungula ukusebenza ngokukhethekile kusukela yasungulwa ngo-1995. Inombolo "092" ikhombisa ukugudluzwa okukhulu okungamasentimitha ayi-92 cubic centimeters ngomjikelezo ngamunye, okubeka le mpompi esigabeni esimaphakathi samandla esifanele izinhlelo zokusebenza ezinjengemishini yamathuluzi, imishini yokubumba ipulasitiki, kanye nezicindezeli eziphakathi nendawo zokucindezela. Uhlamvu "R" lucacisa ukuthi ukuzungeza kungokwewashi uma kubhekwa ekugcineni kweshaft (lapho u-"L" ekhombisa ukuphambana newashi), kuyilapho u-"1D1" echaza indlela yokulawula — kulokhu, isinxephezeli esijwayelekile somfutho esine-cracking pressure emisiwe efekthri kanye nokuhlelwa kwembobo yokukhipha okuklanyelwe amasekhethi avulekile. Ingxenye yokugcina "C12" ifaka ikhodi yohlobo lwe-shaft (i-splined shaft enamazinyo ayi-12, ehambisana ne-SAE standard B), iphethini ye-flange yokufaka (i-SAE-A two-bolt), kanye nokuma kwembobo (izimbobo eziseceleni ukuze kube lula ukufaka amapayipi ekufakweni okuvundlile). Leli zinga lemininingwane yilona kanye elenza ukuthi ukwazi ukuhumusha ikhodi yemodeli kube nokubaluleka okukhulu — uchwepheshe wokuthenga ongafunda "PV092R1D1C12" ngokushesha uyazi ukuthi le mpompi izohlangana yini ne-mounting bracket yabo ekhona, ixhumeke emgqeni wabo wamanje we-hydraulic, ilethe ukugeleza okudingekayo, futhi isebenze kahle nohlelo lokulawula lomshini wabo, ngaphandle kokuvula ikhasi elilodwa lekhalogo.

Ikhono lokuhumusha amakhodi emodeli yamaphampu e-hydraulic liguqula lokho okubonakala kuwuchungechunge lwezinhlamvu eziyimfihlo lube yincazelo yobuchwepheshe ephelele — edlulisela uhlobo lwephampu, ukususwa kwamanzi, izinga lokucindezela, izinketho zokulawula, ukuhlelwa kwe-shaft, namazinga okufaka ngendlela emfishane ngokumangalisayo. Emabhizinisini asebenzisa imishini ye-hydraulic, lolulwazi luhumushwa ngqo lube izinqumo ezisheshayo zokushintsha, amaphutha ambalwa woku-oda, ukuncipha kwesikhathi sokungasebenzi, nokuhlanganisa okunembe kakhudlwana phakathi kwemikhiqizo yabakhiqizi abahlukene. Lapho uhlola abahlinzeki abangaba khona, bheka abakhiqizi ababhalisa ngokucacile izimiso zamakhodi emodeli yabo, abahlinzeka ngemininingwane ephelele yokusebenza, futhi bagcine amazinga angaguquki ekhwalithi kuyo yonke imikhiqizo yabo — konke lokhu kuyizimpawu zomlingani othembekile emakethe yezingxenye ze-hydraulic.Xhumana ne-Guangdong MKS Hydraulic Co., Ltd. ukuze uthole usizo lochwepheshe mayelana nokukhetha amaphampu, ukuhumusha amakhodi emodeli, nezixazululo ezenziwe ngokwezidingo zakho ezithile zohlelo lwe-hydraulic, usekelwe eminyakeni eminingi yobungcweti bokukhiqiza nokuzibophezela ekhwalithini okumenze waba ngumhlinzeki othandwayo ezimbonini emhlabeni wonke.