Ifanelekile i-SK60SR SK75SR excavator hydraulic pump YT35V00005F1 proportional solenoid valve

Ukuqhubela phambili kwi-electro-hydraulic proportional valves kunye nezinye izixhobo ezikhethekileyo zenze ulawulo lombane lweenkqubo ezahlukeneyo ezifana negiya, i-steering, i-braking kunye nezixhobo zokusebenza zezithuthi zobunjineli zibe yinyani. Ukufuduswa okuyimfuneko ngokubanzi
Indlela yokuphuma inokusetyenziswa ngokufana ne-Figure 1 ye-proportional servo control manual umqhubi wevalve yeendlela ezininzi ukugqiba, ukusebenza kombane kuneenzuzo zokuphendula ngokukhawuleza, i-wiring eguquguqukayo, inokufikelela kulawulo oludibeneyo kunye nojongano olulula kunye nekhompyutheni, njl njl. ivelufa yokwenziwa kolwelo olwenziwa ngoxinzelelo lwe-hydraulic ibe ngaphezulu nangakumbi elawulwa ngombane wolawulo lokulinga i-electro-hydraulic proportional valve (okanye ivalve yokutshintsha i-electro-hydraulic) endaweni yokusebenza ngokuthe ngqo kwe-manual okanye i-hydraulic pilot control valve multi-way. Enye inzuzo ebalulekileyo yokusebenzisa i-electro-hydraulic proportional valves (okanye i-electro-hydraulic on-off valves) kukuba inani leziphatho zokusebenza linokuncitshiswa kakhulu kwizithuthi zobunjineli, okwenza ukuba i-cab layout ibe lula, inokunciphisa ngempumelelo ubunzima bokusebenza, kwaye inokubaluleka okubonakalayo okubalulekileyo ekuphuculeni umgangatho kunye nokusebenza kakuhle. Umzobo we-2 ubonisa intonga yokulawula ye-TECNORD JMF. I-valve ye-electro-hydraulic proportional valve multi-piece kunye ne-on-off valve eboniswe kwi-Figure 2 inokulawulwa ngokufanelekileyo ngokusebenzisa i-rocker enye. I-rocker inokuqonda ulawulo olulinganayo okanye ulawulo lokutshintsha kuzo zombini i-X axis kunye ne-Y indlela ye-axis, kwaye isicelo silula kakhulu.
Ngophuhliso olukhawulezayo lwetekhnoloji yedijithali yonxibelelwano olungenazingcingo, kuye kwakho ukusebenza okuzinzileyo, umsebenzi othembekileyo, olungele inkqubo yolawulo olude ngaphandle kwamacingo omatshini wokwakha, isixhobo sokufumana isixhobo sokulawula kude kumatshini ophathwayo.
Umqondiso wonomathotholo ofunyenweyo unokuguqulwa ube yi-electro-hydraulic proportional valve proportional signal kunye nokulawula isignali yokutshintsha ivalvu ye-electro-hydraulic, kunye nolawulo oluhambelanayo lwezinye izixhobo, ukuze umsebenzi wokuqala wesandla wecandelo ngalinye unokwamkela ulawulo olukude umyalelo umqondiso wombane kwaye uphumeze intshukumo ehambelanayo, ngeli xesha oomatshini bokwakha ngokwenene baba ngoomatshini bokwakha obulawulwa kude.
Uthumelo lolawulo olukude olungenazingcingo kunye nenkqubo yokufumana isetyenziswe ngempumelelo kwiintlobo ezahlukeneyo zoomatshini bokwakha beguqulo lolawulo olukude. Ukusuka kumbono wokhuseleko, uhambisa umyalelo ngamnye wedatha yedijithali uneseti ekhethekileyo
Ikhowudi yedilesi yenkqubo, esetyenziswa kube kanye kuphela ngumenzi. Ummkeli ngamnye uphendula kuphela kwiimpawu ezithunyelwayo ngekhowudi yedilesi efanayo, kunye nezinye iimpawu ezingenazintambo ezinezakhelo ezifanayo ziya kuchaphazela isixhobo esifumanayo. Ngamanye amanyathelo okhuseleko amkelweyo, ukuthembeka kwenkqubo kuqinisekisiwe ngokupheleleyo. Iintlobo ngeentlobo zoomatshini abahambahambayo, abanje nge-loader, i-rock drill, ilori yempompo yekhonkrithi, ilori yomsebenzi wasemoyeni kunye nelori yokulungisa ibhulorho, ziye zatshintshwa ngempumelelo ngokulawulwa kude. Isixhobo solawulo olukude kwimizi mveliso kunye nevalve ye-electro-hydraulic proportional valve iyancedisana, ivalve ye-electro-hydraulic proportional valve ibonelela ngojongano olunokwenzeka lolawulo olunyanzelweyo loomatshini bokwakha, kunye nesixhobo solawulo olukude senza ukuba ivalve ye-electro-hydraulic proportional idlale indima enkulu. indima.