R901096044 I-Rotary cylinder balance spool solenoid valve

Iqukethe ipleyiti yokulawula i-1, iyunithi ye-cartridge (ebandakanya i-valve sleeve 2, i-spring 3, i-valve core 4 kunye nesitywina), i-cartridge block 5 kunye ne-pilot element (ebekwe kwi-plate yesigqubuthelo sokulawula, kungekhona iboniswe emfanekisweni). Ngenxa yokuba iyunithi yekhatriji yale valve idlala indima enkulu yokulawula nokuvala kwi-loop, ikwabizwa ngokuba yi-valve ye-cartridge yeendlela ezimbini. Ipleyiti yokugquma yokulawula ifaka iyunithi yekhatriji kwibhloko yekhatriji kwaye inxibelelane nevalve yokulinga kunye neyunithi yecartridge (ekwaziwa ngokuba yivalve ephambili). Ngokuvula kunye nokuvalwa kwe-spool ye-valve engundoqo, i-oyile yesiphaluka ephambili inokulawulwa. Ukusetyenziswa kweevalve zokulinga ezahlukeneyo kunokwenza ulawulo loxinzelelo, ulawulo lwesalathiso okanye ulawulo lokuhamba, kwaye lunokuqulunqwa ngolawulo oludibeneyo. Isekethe ye-hydraulic yenziwa ngokuhlanganisa inani leendlela ezimbini ze-cartridge valves ezinemisebenzi yokulawula eyahlukileyo kwi-cartridge blocks enye okanye ngaphezulu.
 

Ngokomgaqo osebenzayo we-valve ye-cartridge, i-valve ye-cartridge yeendlela ezimbini ilingana ne-valve yokuhlola i-hydraulic control valve. I-A kunye ne-B zimbini kuphela izibuko ze-oyile ezisebenzayo zesekethe ye-oyile engundoqo (ebizwa ngokuba yi-valve yeendlela ezimbini), kwaye i-X yi-oyile yokulawula. Ukutshintsha uxinzelelo lwe-oyile yokulawula izibuko kunokulawula ukuvulwa kunye nokuvalwa kwe-oyile ye-A kunye ne-B. Xa izibuko lolawulo lingenalo inyathelo lolwelo, uxinzelelo lolwelo oluphantsi kwesiseko sevalve lugqitha amandla entwasahlobo, undoqo wevalve uyatyhalwa uvuleke, u-A no-B zidityanisiwe, kwaye icala lokuhamba kolwelo lixhomekeke kuxinzelelo lwe-A no-B. amazibuko. Ngokuchasene noko, i-port yokulawula inefuthe le-hydraulic, kwaye xa i-px≥pA kunye ne-px≥pB, inokuqinisekisa ukuvala phakathi kwe-port A kunye ne-port B. Ngale ndlela, idlala indima yesango elithi "hayi" lesango. logic element, ngoko ikwabizwa ngokuba yivalve yelogic.

Iivalve ze-Cartridge zinokwahlulwa zibe ngamacandelo amabini ngokomthombo weoli yokulawula: uhlobo lokuqala luyi-valve yokulawula i-cartridge yangaphandle, i-oyile yokulawula inikezelwa ngumthombo ohlukeneyo wamandla, uxinzelelo lwayo aluhambelani nokutshintsha koxinzelelo lwe-A kunye ne-B. amazibuko, kwaye isetyenziswa kakhulu kulawulo lwendlela yomjikelezo weoyile; Uhlobo lwesibini yivalve ye-cartridge yolawulo lwangaphakathi, elawula i-A okanye i-B port ye-oil inlet white valve, kwaye yahlulwe ibe ziindidi ezimbini ze-spool kunye nomngxuma wokudambisa kwaye ngaphandle komngxuma wokudambisa, osetyenziswa ngokubanzi.