Izimayini zanamuhla zisebenzisa amasistimu e-hydraulic ayinkimbinkimbi ukuze zinikeze amandla amakhulu nokulawula okunembile okudingekayo emisebenzini edingekayo yokumba, yezimayini, nokuhambisa umhlabathi. Enhliziyweni yawo wonke umshini wokumba osebenza kahle kakhulu kukhona iphampu ye-hydraulic eqinile eguqula amandla emishini abe amandla oketshezi, iqhubise ingalo yomshini, ingalo, ibhakede, nama-track motors. I-Guangdong MKS Hydraulic Co., Ltd. izinze njengomkhiqizi ohamba phambili wamaphampu e-hydraulic asezingeni eliphezulu aklanyelwe ngokukhethekile ukuhlangabezana nezidingo eziqinile zokusetshenziswa kwemishini yokumba, enikeza ukuqina okukhethekile, ukuzinza kokusebenza, nokusebenza kahle kwamandla okuphezulu kuyo yonke imikhiqizo yayo. Lo mhlahlandlela obanzi uhlola ukuthi amaphampu e-hydraulic e-MKS anikeza kanjani ukuthembeka okungenakuqhathaniswa, ucubungula izakhi zawo eziyisisekelo nezimiso zokusebenza, futhi unikeze amasu okunakekela asebenzayo ukukhulisa isikhathi sokuphila kwempahla yakho yephampu eyinhloko yomshini wokumba.

I-MKS Hydraulic Co., Ltd. yaseGuangdong iletha ulwazi lweminyaka eminingi lobunjiniyela obukhethekile ekwakhiweni nasekukhiqizweni kwamaphampu e-hydraulic enzelwe imishini yokumba, amaloli athwala izinto, neminye imishini esindayo yokwakha. Umkhiqizo we-MKS uhlanganisa amaphampu e-piston aguquguqukayo, amaphampu e-gear agxilile, namayunithi wamaphampu okuhlola imishini yokumba, konke kwakhiwe ukuletha ukugeleza nokucindezela okungaguquki ngaphansi kwezimo ezinzima kakhulu zasemkhakheni. Okuhlukanisa i-MKS kungukuzibophezela okungaguquki ekukhiqizeni ngokunemba, ukulawula ikhwalithi okuqinile, nokusungula okuqhubekayo, kuqinisekisa ukuthi wonke umphakathi we-pump yokumba uhlangabezana noma udlula imininingwane yemishini yokuqala. Indawo yokukhiqiza yesimanje yenkampani isebenzisa imishini ethuthukile ye-CNC machining, iziteshi zokushisela ezi-robotic, nemigqa yokuhlanganisa ezenzakalelayo ukufeza ukunemba okulinganiswa ngama-micron, okuhumushela ngokuqondile kumaphampu asebenza kahle, ahlala isikhathi eside, futhi asebenzisa uphethiloli omncane. Ngaphezu kwalokho, i-MKS itshala kakhulu ocwaningweni nasekuthuthukisweni ukuze ithuthukise ama-engeli e-swash plate, i-piston geometry, nesikhathi se-valve plate, ithuthukisa ukusebenza kahle kwevolumu kuyilapho inciphisa ukuvuza kwangaphakathi nokukhiqiza ukushisa. Kubaphathi bezimoto nabanikazi bemishini, ukukhetha i-MKS excavator main pump kusho ukutshala emthonjeni wamandla ohlinzeka ngokuqhubekayo ukugeleza nokucindezela okukalwe, kunciphisa isikhathi sokuphumula, futhi kwehlise izindleko zokunikela ngemoto impilo yonke yomshini. Inkampani futhi inikeza izinsiza zobunjiniyela ezenziwe ngokwezifiso zezicelo ezingajwayelekile, ilungisa i-displacement, ama-mounting flanges, nezindlela zokulawula ukuze zifanele imodeli ethile yemishini yokumba evela ku-Caterpillar, Komatsu, Hitachi, Kobelco, Volvo, neminye imikhiqizo emikhulu.

Ukuqina kumele ukuthi kube yinzuzo ehamba phambili yamaphampu e-MKS hydraulic, okutholakala ngokusebenzisa izindlu zensimbi eziqinile ezi-ductile, amaphisitoni ensimbi eqinile e-alloy, kanye nama-bearing races a-carburized ukuze amelane nokucindezela okuqhubekayo okuphezulu ngaphandle kokuhluleka ukukhathala. Ukuzinza ngaphansi kwezimo zomthwalo ezihlukahlukene kungenye into ephawulekayo, ngoba imiklamo ye-MKS pump excavator ifaka ama-pressure compensators athuthukile kanye nezilawuli ezizwayo zomthwalo ezigcina ukuphuma komthamo ongaguquki kungakhathaliseki ukushintshashintsha kwe-RPM yenjini noma ushintsho oluzumayo ezidingweni ze-hydraulic. Ukusebenza kahle okuphezulu nakho kubalulekile, futhi i-MKS ithola ukusebenza kahle kwe-volumetric okudlula u-95% kumamodeli ayo amakhulu e-piston pump, inciphisa ukulahlekelwa kwamandla e-parasitic futhi ivumela amandla enjini amaningi ukuthi afinyelele kumathrekhi, i-boom, nezinto zokusebenza. Lawa maphampu nawo asebenza epholile ngenxa yezikhala zangaphakathi ezilungiselelwe kahle kanye nokugoqwa okuncane kokungqubuzana ezindaweni ezibalulekile ezishelelayo, okwandisa impilo yama-seal futhi kunciphisa ubungozi bokuwohloka kokushisa kukawoyela we-hydraulic. Inhlanganisela yokwakhiwa okuqinile, ukulawula okunembile, nokulawulwa kokushisa kwenza amaphampu e-MKS hydraulic abe yisinqumo esihle kakhulu sama-excavator asebenza ezindaweni ezinzima, kusukela ekushiseni kwezindawo ezishisayo kuya ebandleni le-arctic, lapho ukuthembeka kungenakulahleka.

Yonke iphampu ye-hydraulic yomgodi wokumba iqukethe izingxenye ezimbalwa ezakhiwe ngobuchule ezisebenza ndawonye ukuguqula amandla emishini abe ukugeleza koketshezi olunomfutho ophezulu, okuhlanganisa igobolondo lephampu, isigubhu samasilinda namaphistoni, ipuleti le-valve, i-swash plate, amabheringi, ama-seal, nama-valve okulawula ahlukahlukene. Igobolondo lisebenza njengomgogodla wesakhiwo sephampu, limunca imfutho yangaphakathi engadlula ama-bar angu-350, futhi i-MKS ikhiqiza lezi zinsimbi zokusakaza nge-iron ye-spheroidal graphite esezingeni eliphezulu enikeza ukumelana nokukhathala okukhethekile nokuzinza kobukhulu ezinkulungwaneni zamahora okusebenza. Ngaphakathi kwegobolondo, amaphistoni agayiwe ngokunembile ayaphindaphinda ngaphakathi kwezimbobo zamasilinda aqinile, edonsa uwoyela ngemigudu yokungena futhi ewukhiphe ngomfutho ophezulu ngemigudu yokuphuma, futhi iphistoni ngalinye le-MKS lifaniswa nombobo walo ngezikhala ezincane njengama-micron angu-5 kuya kwangu-10 ukunciphisa ukuvuza kwangaphakathi kuyilapho kugcinwa ukunyakaza okukhululekile. Ipuleti le-valve iyidiski elinemigudu emise okwezinso exhumanisa ngokushintshana izimbobo zamasilinda emigudwini yokungena nokuphuma njengoba isigubhu sizungeza, futhi onjiniyela be-MKS basebenzisa isikhathi sokuvula imigudu esethwe ngekhompyutha ukunciphisa ukukhuphuka komfutho, ukushaya, nokwakheka kwamabhamuza okungadala umsindo nokuguga ngaphambi kwesikhathi. I-swash plate, elawula ubude bokuhamba kwamaphistoni futhi ngaleyo ndlela ilawule ubukhulu bokuphuma kwephampu, ifakwa kumabheringi ama-tapered roller anamandla amakhulu avumela ukulungiswa okubushelelezi komfutho ngaphansi komthwalo ogcwele, futhi i-MKS isebenzisa izindawo ze-swash plate eziqinisiwe ngokushisisa ukumelana nokuklwebheka okubangelwa ama-slipper amaphistoni. Amabheringi nama-seal akhethwa ukuze ahlale isikhathi eside, ne-MKS ithenga amabheringi ama-cylindrical roller anamandla amakhulu kubaphakeli bamazwe ngamazwe abaphezulu futhi isebenzisa ama-seal e-FKM (Viton) emgudwini wokujikeleza amelana namazinga okushisa aphezulu noketshezi lwe-hydraulic olunamandla. Lonke i-valve yokulawula, kungaba i-pressure compensator, i-load-sensing spool, noma i-valve ye-proportional esebenza nge-solenoid, ilinganiswa ngayinye emabhentshini okuhlola ukuze kuqinisekiswe ukuthi i-hysteresis, isikhathi sokuphendula, nokutholakala kokugeleza kuhlangabezana nezimfuneko eziqinile ngaphambi kokuba iphampu ithunyelwe. Lokhu kunaka okucophelelayo kwekhwalithi yezingxenye nokunemba kokuhlanganisa kuvumela i-MKS ukuthi inikeze amayunithi amakhulu ephampu yomgodi wokumba ahlala edlula ezinye izinto ezishintshwayo ezivamile futhi afane noma adlule ukusebenza kwama-excavator assemblies okuyizingxenye zokuqala ngentengo encintisanayo.

Ochwepheshe be-MKS bezinsimbi bakhetha izinto zokusebenza ngokusekelwe ezidingweni ezithile zokusebenza kwengxenye ngayinye yepompo, besebenzisa insimbi ye-20CrMnTi eqinisekiswe ebusweni kumagiya nama-splines, insimbi ye-38CrMoAl ene-nitride kumapulangwe wamavalvu, kanye ne-ductile iron eqiniswe ngokufakwa kwe-induction kuma-swash plates ukuze kutholakale ibhalansi ekahle phakathi kokuqina kwangaphakathi nokumelana nokugqoka ebusweni. Zonke izingxenye ezibalulekile zensimbi zidlula emazingeni alawulwayo okufaka i-carburizing, ukucisha, nokuthambisa okuveza ubukhulu bongqimba obungu-0.8 kuya ku-1.2 millimitha, nokuqina kwangaphakathi okuphakathi kuka-30–40 HRC, okunikeza amandla okumelana nemithwalo yokushaqeka kuyilapho kumelana nokuqhekeka ngenxa yokukhathala. Inkampani iphinde isebenzise izindlela ezithuthukisiwe zokwelapha ebusweni njengokufaka i-manganese phosphate coating kuma-piston slippers kanye nezindawo zokusebenza ze-swash plate ukuze kuncishiswe ukungqubuzana ngesikhathi sokuqala sokusebenza kanye nokuthuthukisa ukumelana nokuklwebheka ngaphansi kwezimo zokuthambisa ezinganele. Le ndlela yesayensi yezinto zokusebenza nokwelashwa ngokushisa ihumushela ngokuqondile ekuqineni emkhakheni, njengoba amayunithi emishini yokumba ye-MKS evamise ukurekhoda amahora okusebenza angu-8,000 kuya ku-10,000 ngaphambi kokudinga ukulungiswa okukhulu ezinhlelweni zokuthambisa zemishini yokumba ezigcinwe kahle.

Ukuqonda umjikelezo wokusebenza wepompo enkulu ye-MKS excavator kusiza abaqhubi ukuthi bakwazise ukuthuthukiswa kobunjiniyela okuletha ukusebenza okuhle kakhulu emhlabeni wangempela, kuqala ngesigaba sokudonsa uwoyela njengoba umgqomo we-cylinder ojikelezayo udonsa uketshezi lwe-hydraulic esitsheni sokugcina ngomgodi wokungena we-valve plate. Ngesikhathi sokucindezela, ama-piston ahamba abheke ku-valve plate njengoba i-swash plate angle iwaphoga ukuthi ahlehle emgqonyeni we-cylinder, ecindezela uwoyela obhajwe ngaphakathi futhi ekhuphule umfutho wawo ezingeni lesistimu ngaphambi kokuba umgodi wokuphuma uvezwe. Isigaba sokulethwa siyalandela njengoba uwoyela ocindezelwe ugeleza ngomgodi wokuphuma ungene kumjikelezo oyinhloko we-excavator, unika amandla imisebenzi efana nokuphakamisa i-boom, ukudonsa i-arm, ukugoqa i-bucket, nama-travel motors, lapho ukususwa kwepompo kulungiswa ngokuzenzakalelayo yi-pressure compensator ukuze kufane nokudinga. Lapho umfutho wesistimu ufinyelela ekusethweni kwe-compensator, i-swash plate angle iyancipha ibe ukususwa okuncane kakhulu, igcine umfutho wokulinda ngenkathi isebenzisa amandla enjini amancane—isici esinciphisa kakhulu ukusetshenziswa kukaphethiloli nokushisa ngesikhathi sokusebenza okungasebenzi noma okulula. I-pressure relief valve, ehlanganiswe ngaphakathi kwepompo noma efakwe kude, ivikela isistimu ngokuphambukisa ukugeleza ibuyele etankini uma umfutho udlula umkhawulo ophephile, futhi onjiniyela be-MKS baye bakwenza kahle kakhulu izici zokudambisa zala mavalvu ukuze baqede ukudlikiza nokunciphisa ukweqisa komfutho. Ukuhlanganiswa nesistimu ye-hydraulic ye-excavator kuhamba kahle, njengoba i-MKS ihlinzeka ngamaphampu afakwe ama-SAE mounting flanges ajwayelekile, ama-splined shafts, nokucushwa kwemigodi okuhambisana ne-OEM specifications, okwenza ukufakwa kube lula futhi kuqinisekise ukuhambisana namapayipi akhona ne-electronics yokulawula. Ngokuletha ukugeleza okungaguquki nokusabela ngokushesha ekushintsheni komthwalo, amaphampu e-hydraulic e-MKS enza abaqhubi be-excavator bakwazi ukufeza ukusebenza okubushelelezi kwezinto eziningi, izikhathi zomjikelezo ezisheshayo, nokonga uphethiloli okungcono uma kuqhathaniswa nemishini efakwe amaphampu ajwayelekile noma agugile e-excavator. Ngaphezu kwalokho, ukuvuza kwangaphakathi okuphansi kanye nokusebenza kahle kwevolumu ephezulu kwamaphampu amakhulu e-MKS kunciphisa ukukhuphuka kwezinga lokushisa likawoyela, okuvumela ama-excavator ukuthi asebenze isikhathi eside ezimweni ezishisayo ngaphandle kokuthi isistimu yokupholisa ibe umkhawulo, okuyinzuzo enkulu ezindaweni ezishisayo nasezindaweni zokusebenza ezinokushisa okuphezulu.

Ngisho namaphampu okusebenza anamandla kakhulu angathola ukwehla kokusebenza kahle ngokuhamba kwesikhathi, izinkinga ezivame ukubikwa kakhulu zihlanganisa ukuvuza kwamafutha ngaphakathi nangaphandle, umsindo omkhulu wokusebenza, nokushisa ngokweqile okuholela ekugugulekeni okusheshayo nokungasebenzi kahle kwesistimu. Ukuvuza kwangaphakathi kwenzeka lapho ukuguga kwandisa igebe phakathi kwamaphistoni nezindlu zamasilinda noma ngaphesheya kwendawo ye-valve plate/barrel interface, okuvumela amafutha acindezelwe ukuba adlulele emuva esikhundleni sokudlula kumjikelezo wokukhipha, abuyele ohlangothini lokungena, okunciphisa ukusebenza kahle kwevolumu futhi kukhiqize ukushisa. I-MKS ibhekana nalesi sezinkinga ngokusebenzisa izindlu zamasilinda ezi-honed ngokunemba ezinama-plateau surface finishes agcina i-oil film yokuthambisa ngenkathi kuncishiswa ukuvuza kokudlula, kuhlanganiswe nama-valve plates a-lapped ukuze abe yi-optical flatness futhi ahlanganiswe nongqimba lwe-bronze oluzinikelayo oluhambisana nobuso be-barrel ngesikhathi sokuqala kokusebenza. Ukuvuza kwangaphandle okuvela kuma-shaft seals, ama-O-rings, nama-gasket faces nakho kuyinkinga evamile, futhi i-MKS ilwa nalokhu ngokusebenzisa ama-double-lip shaft seals ane-polyurethane dust lip kanye ne-nitrile noma i-FKM oil lip, kanye nama-O-ring grooves a-cut ngomshini anikeza ukucindezelwa okuqinisekile futhi aqede ama-extrusion gaps. Izikhalazo zomsindo zivame ukuvela ku-cavitation, okwenzeka lapho izithiyo zokungena zibangela ukuthi amafutha ahwamuke, ama-bubbles agoqe abangele ukuguguleka kwezindawo zensimbi futhi akhiqize umsindo ohlukile wokungqongqoza, futhi i-MKS iklama zonke izimbobo zokungena zamaphampu ngendawo enkulu yokugeleza nokushintsha okubushelelezi ukuze kuncishiswe ukwehla komfutho. Ukushisa ngokweqile kuvame ukulandelelwa ekuvuzweni okungaphezu kwesilinganiso kwangaphakathi, ama-compensators angalungiswanga kahle agcina iphampu isemgqeni ogcwele ngokungadingekile, noma amafutha angcolile akhulisa ukungqubuzana, futhi i-MKS ihlinzeka ngama-control valves a-calibrated efekthri futhi incoma i-viscosity ethile yamafutha namazinga okuhlunga ukuze kugcinwe ukulinganisela kokushisa. Ngokuhlolwa okuphelele kwekhwalithi okuhlanganisa ukusebenza okugcwele kwe-full-flow kuma-test stands alawulwa ngamakhompyutha, wonke ama-MKS excavator main pumps kumele abonise ukusebenza okungavuzi, amazinga omsindo angaphansi kuka-75 dBA, nokukhuphuka kokushisa okuzinzile ngaphambi kokuba ashiye ifekthri, okunciphisa kakhulu izehlakalo zokufa kwezinsana nokwehluleka kwasekuqaleni ensimini. Ngokuklama ngokuqhubekayo izixazululo zalezi zindlela ezaziwayo zokwehluleka, i-MKS iletha imikhiqizo yamaphampu ama-excavator adinga ukulungiswa okungahleliwe okuncane, igcine ama-excavator esebenza ngokukhiqizayo, futhi inikeze abaphathi bezimoto ukuzethemba ekutholakaleni kwemishini yabo.

Kulabo asebeke basebenzisa amapompo e-MKS noma abacabanga ukuthuthukisa, inkampani inikezela ngemihlahlandlela enemininingwane yokuhlola kanye nokusekelwa kokuxazulula izinkinga ngokusebenzisa i-Izindaba nezinsiza zobuchwepheshe, ezihlanganisa izinyathelo zokuhlukanisa izinkinga ezinjengokungazinzi kokulawula, ukulahleka kokugeleza, noma amaphethini angavamile okudlidliza. Onjiniyela bezicelo ze-MKS bayatholakala ukusiza amakhasimende ukuthi alungise kahle izilungiselelo ze-compensator, akhethe ubukhulu obufanele be-pump displacement ngemodeli ethile ye-excavator, futhi ancome amakhithi okuthuthukisa akhulisa amandla okugeleza noma engeza izingxenye zepampu eziyisiza ezinto ezifana nama-hydraulic breaker nama-thumb.

Ukunakekela okufanele kubalulekile ukuze kutholakale isikhathi eside kakhulu sokusebenza kwanoma iyiphi iphampu ye-hydraulic ye-excavator, futhi ukulandela izinqubo ezinconyiwe ze-MKS kungasiza abasebenzisi ukuthi bathole amahora ayi-10,000 noma ngaphezulu kokusebenza okuthembekile ngaphambi kokuba kudingeke ukulungiswa okukhulu. Ukuhlolwa kwansuku zonke ngaphambi kokuqalisa kufanele kuhlanganise ukuhlola izinga lamafutha e-hydraulic ethangini, ukubheka izimpawu zokuvuza kwangaphandle emijondolo yephampu, ekuxhumekeni kwamapayipi, nasezindaweni zokuxhuma zamavalvu okulawula, nokulalela imisindo engajwayelekile efana nokukhala, ukungqongqoza, noma i-cavitation engabonisa ukungena komoya noma ukuvinjelwa kokungenisa. Ukuphathwa kwamafutha kungukuthi kuyisici esibaluleke kakhulu, ngoba uketshezi lwe-hydraulic lusebenza njengendlela yokudlulisa amandla kanye nokugcoba kwezingxenye zangaphakathi zephampu, futhi i-MKS incoma ukusebenzisa amafutha e-hydraulic avikela ukugqokwa asezingeni eliphezulu ane-viscosity grade efanele ububanzi bezinga lokushisa lezulu, ngokuvamile i-ISO VG 46 ezindaweni ezinemozulu ephakathi. Ukuthatha amasampula amafutha nokuhlaziya njalo kufanele kwenziwe njalo emahoreni angu-250 kuya kwangu-500 okusebenza ukuze kuqashwe inani lezinhlayiyana, umswakamo, ushintsho lwe-viscosity, kanye nokugxila kwezinsimbi zokugqoka, nemiphumela iqondise izinqumo mayelana nezikhathi zokushintsha amafutha nokushintsha izihlungi. Isihlungi sokungenisa sephampu enkulu ye-excavator kanye nesihlungi somugqa wokubuyisela kufanele kushintshwe ngokohlelo lomkhiqizi we-excavator noma ngaphambi kwalokho uma ukuhlaziywa kwamafutha kubonisa amazinga aphezulu okungcola, ngoba ngisho nezinhlayiyana ezincane kakhulu zingabangela ukugqokwa okukhohlisayo emgodini we-piston, kumapulangwe wamavalvu, nasezindaweni zokuthwala. Ukuqinisekiswa kwe-torque yamabhawodi okufaka iphampu kanye nokuxhumana kwamapayipi e-hydraulic kungenye inyathelo elibalulekile, ngoba ukuxhumana okuxekethile kungangenisa ukungahambisani okulayisha umgogodla wephampu namabheringi ngokungalingani, okuholela ekugqokeni kwesivikelo ngaphambi kwesikhathi kanye nokugqwala kwe-fretting. I-MKS iphinde ihlinzeke ngezincwadi zokusebenza eziphelele zemodeli ngayinye yephampu, ezinemininingwane ye-torque, imikhawulo yokugeleza, nezinqubo zokuhlanganisa ezenza ochwepheshe abaqeqeshiwe bakwazi ukwenza ukulungiswa okukhulu ngempumelelo lapho ukugqoka ekugcineni kudinga ukwakhiwa kabusha. Ngokusebenzisana namakhasimende ngohlelo lwayo lokusekela emhlabeni wonke nokunikeza izingxenye zokushintsha kanye namayunithi ephampu e-excavator enziwe kabusha efemini, i-MKS iqinisekisa ukuthi abanikazi be-excavator bafinyelela ezingxenyeni zangempela ezibuyisela ukusebenza kwasekuqaleni ngaphandle kokunciphisa ukuthembeka. Ukumbozwa kwewaranti yenkampani kunikeza ukuthula okwengeziwe, kumboza ukungasebenzi kahle kwezinto nokusebenza isikhathi esithile futhi kunikeza izinketho zokushintsha ngokushesha ukunciphisa isikhathi sokuma komshini uma kwenzeka ukwehluleka okungalindelekile.

I-MKS Hydraulic Co., Ltd. yaseGuangdong ihlanganisa ubuchwepheshe obujulile bezobunjiniyela be-hydraulic, amandla esimanje okukhiqiza, kanye nemodeli yesevisi egxile kumakhasimende ukuletha izixazululo zamaphampu ayinhloko ama-excavator ezihlala zidlula okulindelekile ekuqineni, ekusebenzeni kahle, nasekubalulekeni kwezimali. Uhlu lwemikhiqizo yenkampani luhlanganisa izinhlobonhlobo zezinketho zokugudluzwa kanye nokucushwa kokulawula, okwenza kube lula ukuthola iphampu ehambisana nezidingo zokugeleza nokucindezela kwama-excavator amancane, imishini ejwayelekile yekilasi lamathani angu-20, kanye nama-excavator amakhulu ezimayini. Ukwenza ngendlela oyifisayo kungamandla angumgogodla, njengoba i-MKS inikezela ngezandiso zamashafti ezishintshiwe, amalungiselelo akhethekile okuxhuma, izitaki zamaphampu eziyizingxenye eziningi ezihlanganisa izingxenye zama-piston nama-gear, kanye nezigaba ezihlanganisiwe zamaphampu ama-excavator okusebenzela imishini edinga ukunikezwa kwengcindezi ye-pilot ehlukile. Wonke amaphampu asekelwa imibhalo eqinile yokuhlola kanye nohlelo lokulandelela izinombolo zochungechunge olurekhoda amaqoqo ezinto zokusetshenziswa, idatha yokukhiqiza, nemiphumela yokuhlola, okunikeza ukubonakala okuphelele kokuqinisekisa ikhwalithi nokuthobela imithethonqubo. I-MKS itshala imali ngenkuthalo engqalasizindeni yokusekela ngemva kokuthengisa, igcina isitoko sezingxenye ezisele zamamodeli amanje nawakudala futhi iqeqesha ochwepheshe bezesevisi babathengisi mayelana nokufakwa okufanele, ukuthola izinkinga, nezindlela zokulungisa. Kumakhasimende aphesheya, inkampani inikezela ngemibhalo yobuchwepheshe ngezilimi eziningi, ukusekela ngemeyili nangocingo okusabela ngokushesha, nokuxhumanisa izinto zokuthutha ukuze kuqinisekiswe ukuthi amaphampu okushintsha nezingxenye zifinyelela ezindaweni zokusebenza ngokushesha, kunciphisa isikhathi sokuma kwama-excavator esibizayo. Uma uhlola izindleko eziphelele zomjikelezo wokuphila—hhayi nje intengo yokuthenga kodwa nokusetshenziswa kukaphethiloli, izikhathi zokunakekela, imvamisa yokwakhiwa kabusha, kanye nenani elisele—amaphampu e-hydraulic e-MKS ama-excavator ahlinzeka ngokungaguquki imbuyiselo ekhangayo yokutshalwa kwezimali abanikazi bezimoto ababheka phambili abayibona futhi bayithembe. Inkampani imema abanikazi bemishini kanye nochwepheshe bokunakekela ukuthi bahlole uhlu oluphelele lwemikhiqizo yayo ku-Imikhiqizo futhi ukuthintana nathi nge-Ukuthintana ikhasi ukuze uthole usizo olwenziwe ngokwezidingo zakho kanye nesilinganiso sentengo.

Ngokunakekelwa okufanele, uwoyela we-hydraulic ohlanzekile, kanye nezinqubo zokusebenza ezifanele, iphampu enkulu ye-MKS excavator ngokujwayelekile inikeza amahora angu-8,000 kuya ku-10,000 wokuphila kwesevisi ngaphambi kokudinga ukulungiswa okukhulu, futhi amakhasimende amaningi abika ukweqa amahora angu-12,000 emishinini enakekelwe ngokucophelela. Izici ezinjengendawo yokusebenza, ubunzima bomjikelezo womsebenzi, kanye nekhwalithi kawoyela kuthonya kakhulu ubude bempilo yangempela, kodwa amaphampu e-MKS akhelwe ukunikeza ukuqina okukhethekile nokusebenza okungaguquki phakathi nesikhathi sawo sesevisi.

Yebo, i-MKS iklama izinhlaka zayo zepompo ngama-SAE mounting flanges ajwayelekile, ubukhulu be-splined shaft, nokucushwa kwamachweba okwenza zibe esikhundleni esiqondile samapompo e-OEM kuyo yonke imikhiqizo emikhulu yama-excavator, okuhlanganisa i-Caterpillar, i-Komatsu, i-Hitachi, i-Kobelco, i-Volvo, i-Hyundai, i-Doosan, nokunye. Kuhlale kutuswa ukuthi unikeze imodeli yomshini wakho nenombolo ye-serial uma u-oda ukuze uqinisekise ukuthi i-displacement, uhlobo lokulawula, nokuhlelwa kokufaka kufaneleka kahle.

Iphampu yokuqala yomgcemi (excavator main pump), ngokuvamile iphampu yepiston enkulu eshintshashintshayo (variable displacement piston pump), ihlinzeka ngamafutha anomfutho ophezulu kumasekhethi ayinhloko e-hydraulic aqhuba imisebenzi yensimbi yokuphakamisa (boom), ingalo (arm), ibhakede (bucket), nokuhamba (travel). Iphampu yokulinga yomgcemi (pilot pump excavator) iphampu encane yegiya engashintshi (fixed displacement gear pump), evame ukufakwa kumshini ofanayo wokungena noma iqhutshwe ngokwehlukile, ehlinzeka ngamafutha anomfutho ophansi (ngokuvamile 30–50 bar) ohlelweni lokulawula lokulinga (pilot control system), okwenza kube lula ukusebenzisa izintambo zokulawula (joystick) kumavalwa okulawula ayinhloko (main control valves). I-MKS inikezela ngamaphampu ahlanganisiwe anezigaba eziningi (multi-section pumps) ahlanganisa iphampu yepiston eyinhloko nesigaba sephampu yokulinga yomgcemi ukuze kufakwe kahle futhi kube lula ukuxhuma amapayipi.

Izinkomba ezijwayelekile zihlanganisa ukwehla okuphawulekayo kwamandla e-hydraulic noma isivinini somjikelezo, umsindo omningi wokusebenza njengokukhala noma ukungqongqoza, ukukhuphuka kwezinga lokushisa likawoyela okudlula amazinga avamile, ukuvuza okubonakalayo ezindaweni zokuthi zihlangane zamaphampu noma ezinsizeni, kanye nokwenyuka kancane kancane komthwalo wenjini odingekayo ukuze kwenziwe umsebenzi ofanayo. Ukuhlaziywa kukawoyela we-hydraulic okuvamile okukhombisa amazinga aphezulu ensimbi yokugqoka (ikakhulukazi i-iron, i-copper, ne-chromium) nakho kungabonisa ukuthi iphampu igqoka ngaphakathi futhi kufanele ihlolwe noma yakhiwe kabusha ngaphambi kwesikhathi.

Yebo, ngempela. I-Guangdong MKS Hydraulic Co., Ltd. inikezela ngezinsizakalo zokuklama nokukhiqiza ezenziwe ngokwezifiso kumakhasimende anezidingo ezikhethekile, okuhlanganisa ukushintshwa kwe-volumes, ama-algorithms okulawula ahlukile (isb., ukuzwa komthwalo, amandla angaguquki, noma ukulawula kwe-electric proportional), ukuhlelwa kwama-shaft ahlukile, nezitaki zamapompo ezigaba eziningi. Xhumana nethimba lobunjiniyela le-MKS nge-Xhumana nathi ikhasi elineminingwane yokusebenza kwakho nemininingwane yomshini ukuze sixoxe ngesixazululo esikhethekile.

I-MKS incomenda ukusetshenziswa kukawoyela we-hydraulic ovikela ukugqoka we-premium one-ISO VG 46 viscosity ezimweni eziningi zokushisa (0°C kuya ku-40°C), kuthi i-ISO VG 32 isetshenziselwe izindawo ezibandayo kanti i-ISO VG 68 isetshenziselwe izindawo ezishisa njalo. Ukuhluzwa kufanele kuhlangabezane nobuncane be-βₓ(c)=200 (isibonelo, β₂₀(c)=200) ukusebenza kahle kwesihlungi esiyinhloko sesistimu, futhi indawo yokungena kwepompo kufanele ivikelwe ngesihlungi se-100-mesh noma isihlungi esingenawo umfutho omkhulu esimiswe ngaphansi kwezinga eliphezulu lokungenisa umoya lepompo.

Wonke umshini wokumba we-MKS oyinhloko uphenywa ngokugcwele emshinini wokuhlola ohlelwa ngekhompyutha, lapho kugadwa futhi kurekhodwa ukugeleza, ingcindezi, izinga lokushisa, umsindo, nokudlidliza. Amaphampu kumele abonise ukusebenza kahle kwevolumu ngaphezu kuka-95%, ukuvuza ngaphansi kwemikhawulo ecacisiwe, umsindo ngaphansi kuka-75 dBA, nokukhuphuka kwezinga lokushisa okuzinzile ngaphambi kokuthi avunyelwe ukuthunyelwa. Ukulandeleka kwenombolo yochungechunge kuxhumanisa iphampu ngalinye namaqoqo ezinto zalo, idatha yokucubungula, nemiphumela yokuhlola ukuze kuqinisekiswe ikhwalithi ephelele.

I-MKS inikeza iwaranti ejwayelekile ehlanganisa ukungabi namaphutha ezintweni nasekwenzeni umsebenzi isikhathi esithile kusukela ngosuku lokuthenga, ngokuvamile izinyanga eziyishumi nambili noma amahora okusebenza angu-2,000, noma yikuphi okufika kuqala. Imigomo yewaranti ingahluka ngohlobo lomkhiqizo nendawo, futhi inkampani iphinde inikeze izinhlelo zokushintsha ngokushesha ukuze kuncishiswe isikhathi sokuma komshini. Imininingwane eningiliziwe yewaranti itholakala ekhasini Uhlobo ikhasi, futhi amakhasimende kufanele abhalise ukuthenga kwakho kwepompo ukuze kusebenze ukumbozwa.

Ngenkathi ochwepheshe bezobuchwepheshe be-hydraulic abanamava bengakwazi ukwenza ukufakwa ngokulandela izincwadi zesevisi ze-MKS, kuyanconywa ukuthi isikhungo sesevisi esifanelekile noma umthengisi uphethe ukushintshwa kwepompo ukuze kuqinisekiswe ukuqondana okufanele, i-torque, nokuhlanza kwesistimu. Ukufakwa okungalungile kungaholela ekwehlulekeni kwepompo ngaphambi kwesikhathi, ukulimala kwe-seal, noma ukungcoliswa kwepompo entsha ngemfucumfucu evela esistimini ekhona, ngakho ukufakwa kochwepheshe kunconywa kakhulu ukuze kutholakale imiphumela emihle nokuhambisana newaranti.

I-MKS igcina inethiwekhi yomhlaba wonke yabahambisi abagunyaziwe kanye nezikhungo zesevisi ezigcina izingxenye zokushintsha zangempela, okuhlanganisa amakhithi okusivula, amasethi wamabheringi, imihlangano yamapuleti e-valve, namaqembu aphelele e-cylinder barrel/piston. Izinhlaka zepompo ezakhiwe kabusha zasefekthri nazo ziyatholakala, zinikeza inketho engabizi kakhulu ebuyisela ukusebenza kwasekuqaleni nesiqinisekiso sepompo entsha. Vakashela i-Izingxenye Zamanzi ikhasi noma xhumana ne-MKS ngokuqondile ukuze uthole usizo ekutholeni umthombo oseduze.