Ifanelekile kwi-excavator ye-PC200-6 ivalve yokunceda i-hydraulic 702-75-01200

Ivalve ye-electro-hydraulic proportional valve yi-solenoid elinganayo kwivalve ngokwesiginali yombane wegalelo ukuvelisa isenzo esihambelanayo, ukuze ivalve esebenzayo i-spool displacement, i-valve port size sitshintshe kwaye igqibezele uxinzelelo kunye nokuphuma kwemveliso ngokulinganayo kumacandelo ombane wokungenisa, Ukushenxiswa kwe-valve spool kusenokuba ngohlobo lomatshini, ihydraulic okanye ingxelo yombane. Ngenxa yokuba i-valve ye-electro-hydraulic proportional valve ineendlela ezahlukeneyo, kulula ukwenza iindidi ze-electro-hydraulic system zombane kunye nekhompyutheni, ukuchaneka kokulawula okuphezulu, ukufakwa okuguquguqukayo kunye nokusetyenziswa, kunye nekhono elinamandla lokuchasana nokungcola, intsimi yesicelo iyanda. Kwiminyaka yakutsha nje, isivalo seplagi-ngaphakathi esidityanisiweyo kunye nevalve yendlela yendlela eninzi elinganayo iphuhliswe kwaye yaveliswa ngokupheleleyo ithathela ingqalelo iimpawu zokusetyenziswa koomatshini bokwakha. Inemisebenzi yolawulo lokulinga, ukuva umthwalo kunye nembuyekezo yoxinzelelo, kwaye inkangeleko yayo ibaluleke kakhulu ekuphuculeni inqanaba lobugcisa elipheleleyo loomatshini be-hydraulic abahambayo, ngakumbi ekusebenzeni komqhubi we-elektroniki, ulawulo olukude olungenazingcingo kunye nokusebenza kokulawula okude ngeentambo.

Xa isixhobo esikhoyo esikhoyo sokulinganisa i-electro-hydraulic valve manual yokunceda ucinezelo sisetyenziswa, isixhobo sokunciphisa uxinzelelo lwe-manual sihamba ngokubanzi kunye ne-spool ngalo lonke ixesha, kwaye kukho ukuxhathisa ukukhuhlana kwetywina, okuchaphazela ukuchaneka kwesenzo se-spool. Kwangaxeshanye, i-proportional ekhoyo ye-electro-hydraulic valve manual yokunceda isixhobo kunzima ukuyisebenzisa.