Ivalve yokukhulula Ivalve ye-excavator solenoid valve E320B ivelufa yolawulo ivelufa engundoqo 6E-5933

I-valve yokunceda i-valve yokulawula uxinzelelo lwe-hydraulic, eyona nto idlala indima yokunciphisa uxinzelelo, ukulawulwa koxinzelelo, ukukhulula inkqubo kunye nokukhusela ukhuseleko kwizixhobo ze-hydraulic. Kwi-quantitative pump throttling regulation system, ipompo yobungakanani inikeza ukuhamba rhoqo, xa uxinzelelo lwenkqubo lukhula, imfuno yokuhamba iya kuncitshiswa, ngeli xesha i-valve yokunceda ivuliwe, ukwenzela ukuba ukuhamba okungaphezulu kubuyele kwitanki, ukuqinisekisa ukuba Uxinzelelo lwe-valve yokungena, oko kukuthi, uxinzelelo lokuphuma kwempompo luhlala luhleli. I-valve yokunceda idibaniswe ngokulandelelana kwisekethe ye-oyile yokubuya, kwaye ukuzinza kweendawo ezihambayo zoxinzelelo lwangasemva kwe-valve yokunceda kwanda. Umsebenzi wokukhulula wenkqubo kukudibanisa i-valve ye-solenoid kunye ne-flow flow encinci kwi-series kwi-remote control port ye-valve yokunceda. Xa i-electromagnetic ine-energy, i-remote control port yevalve yokukhulula idlula kwitanki yamafutha. Ngeli xesha, ipompo ye-hydraulic ikhutshwe kwaye i-valve yokunceda isetyenziswe njenge-valve yokukhulula. Umsebenzi wokukhusela ukhuseleko, xa inkqubo isebenza ngokuqhelekileyo, i-valve ivaliwe, kuphela xa umthwalo udlula umda ochaziweyo, ukugqithisa kuvulwa, kwaye ukukhuselwa kokugqithiswa kwenziwa, ukwenzela ukuba uxinzelelo lwenkqubo alusayi kwandiswa.

I-Komatsu excavator Ngumgaqo wokusebenza kwevalvu
Ivalve ye-ls ye-Komatsu excavator ibhekisa kwivalve yolawulo lokuqukuqela kwi-hydraulic system, enokulawula ukuhamba kunye noxinzelelo lolwelo kwinkqubo yoxinzelelo lwamanzi. Kuma-excavators e-Komatsu, umgaqo wokusebenza we-valve ye-1s uquka iinkalo ezimbini, ezizezi, ukulawula ukuhamba kunye nokulawula uxinzelelo.
1. Ulawulo lokuhamba
Unyawo lokulawula ukuhamba lulawula ukuhamba kwamanzi kwinkqubo ye-hydraulic ngokulungelelanisa ukuvulwa kwe-valve ye-1s. Xa i-Komatsu excavator idinga ukulungelelanisa isantya se-hydraulic cylinder, ukuhamba kwamanzi kunokulawulwa ngokulungelelanisa ukuvulwa kwe-valve ye-1s, ukuze kufezekiswe ukulawulwa kwesantya se-cylinder hydraulic. Ivalve ye-ls ilawula indawo yokuhamba kwamanzi ngokulungelelanisa isithuba phakathi kwe-spool kunye nesihlalo, ngaloo ndlela ilawula ukuhamba kwamanzi.
2. Ukulawula uxinzelelo
Ulawulo loxinzelelo lubhekiselele ekulawuleni uxinzelelo olusebenzayo lwenkqubo ye-hydraulic ngokulungelelanisa ukusetwa koxinzelelo lwevalve ye-ls. Kwi-excavators ye-Komatsu, inkqubo ye-hydraulic kufuneka igcine uxinzelelo oluthile lokusebenza ukuqinisekisa ukuba icandelo ngalinye le-hydraulic lingasebenza ngokuqhelekileyo. Ivalve ye-ls ilawula ilahleko yoxinzelelo lolwelo oluqukuqela kumbindi wevalve ngokulungelelanisa ukuvuleka komngxuma wokudambisa, ukuze kulawulwe uxinzelelo olusebenzayo lwenkqubo.