Ifanelekile kwiKomatsu ivili lokulayisha ivili le-solenoid valve UC1026026416

Ulawulo lwemowudi yokusebenza (ulawulo lwe-valve ye-solenoid elinganayo) lulawulo lwendlela ekhethekileyo yokusebenza ye-excavator, kubandakanywa neendlela ezahlukeneyo ezifana nokulinganisa, ukulayisha, njl. kunye nokulawula imisebenzi eyahlukeneyo yevalve ye-solenoid kwi-excavator (efana ne-boom priority, i-rotary priority, njl.) ukulawula i-valve yokusebenza kwi-valve yokulawula engundoqo ukuphumeza umphumo wokulawula imo. Ukulungelelaniswa kwe-excavator iguqulelwe kwiindlela ezahlukeneyo zokusebenza ezikhethekileyo. Apha kuphela ukuthetha ngokufutshane malunga nevalve ye-solenoid elinganayo, ukwazi ukuba kutheni i-valve ye-solenoid elinganayo iyadingeka, okokuqala siyaqonda ukuba ulawulo lwe-servo ye-hydraulic inokulibaziseka okuthile, kwaye ulawulo lwe-elektroniki lukhawuleza kakhulu ukwenza iziphene zoyilo lomlawuli. .
Nika umzekelo wendlela esebenza ngayo i-proportional electromagnetism. Ngokomzekelo, xa umgcini we-excavator edibana ngokukhawuleza nomthwalo ophezulu (umzekelo, xa ngokukhawuleza umba ilitye ekuqaleni kwe-silt yokumba), umlawuli akanalo ixesha lokulawula ukunciphisa ngokukhawuleza kwesantya sokuhamba kwepompo ye-hydraulic, enokubangela i-excavator ukuba imiswe. Xa isivamvo sesantya se-injini sibona ukuba isantya se-injini sisezantsi kunesantya esichaziweyo se-throttle knob, ikhompyuter ilawula kwangoko ivalve ye-solenoid elinganayo ukuze ivuleke isebenzisa uxinzelelo lomqhubi wenqwelomoya ukunciphisa ngokukhawuleza ukuhamba kwempompo ye-hydraulic ukuqinisekisa ukuba injini hayi ukuma.
Qinisekisa ngokulula ukuba ivalve ye-solenoid elinganayo itshiswe xa usenza isenzo sokuphuphuma kwentsimbi ngezixhobo zentsimbi kufutshane nevalve ye-solenoid ukubona ukuba kukho amandla omagnetic, ukuba ivalve ye-solenoid itshisiwe, unyango olungxamisekileyo lunokuba yi-spool yevalve ye-solenoid kuqala ivaliwe. Nika ingqalelo ukujonga ukuba iplagi yevalve ye-solenoid elinganiselayo ikhululekile, ngamanye amaxesha iplagi ekhululekileyo okanye uqhagamshelwano olubi lomgca luya kubonakala ukuhamba kwempompo ye-hydraulic inkulu kwaye incinci, okukhokelela kwisenzo semoto i-jitter ye-hydraulic, ngakumbi ingalo ephakamisayo ibaluleke kakhulu.