Ivalve ye-hydraulic balance valve Excavator hydraulic cylinder valve core COHA-XAN

Ivalve yeCartridge lolunye uhlobo lwevalve yolawulo lwehydraulic ngokudibeneyo. Inxalenye engundoqo engundoqo yi-liquid-controlled, i-port eyodwa yokulawula i-port yeendlela ezimbini zokumelana nolwelo olufakwe kwinqanaba eliphambili le-oyile yesiphaluka (ngoko ikwabizwa ngokuba yi-valve ye-cartridge yeendlela ezimbini).
Iiyunithi ezahlukeneyo zokulawula umsebenzi wevalve ye-cartridge inokubunjwa ngokudibanisa enye okanye izinto ezininzi zokufakwa kunye nezigaba zokulawula ulingo oluhambelanayo. Okufana neyunithi yokulawula ulwalathiso, iyunithi yokulawula uxinzelelo, iyunithi yokulawula ukuhamba, iyunithi yokulawula i-compound control.
I-valve yeCartridge inezi mpawu zilandelayo: ukuchasana kwangaphakathi okuncinci, okufanelekileyo ukuhamba okukhulu; Uninzi lwamazibuko evalve lutywinwe ngecone, ngoko ukuvuza kuncinci, kwaye indawo yokusebenza efana ne-emulsion ifanelekile kwisakhiwo esilula, umsebenzi othembekileyo kunye nomgangatho ophezulu; Ukuhamba okukhulu, uxinzelelo oluphezulu, inkqubo enzima ye-hydraulic inokunciphisa kakhulu ubungakanani kunye nobunzima.
I-Cartridge yi-multifunctional composite, equka izinto ezisisiseko ezifana ne-spool, umkhono wevalvu, i-spring kunye neringi yokutywina efakwe kumzimba wevalve oyilwe ngokukodwa kunye nokulungiswa. Ilingana ne-valve yokuhlola elawulwa nge-hydraulically enezibuko ezimbini zeoli ezisebenzayo A kunye ne-B) kunye ne-oyile yokulawula enye (X). Ukutshintsha uxinzelelo lwe-oyile yokulawula izibuko kunokulawula ukuvulwa kunye nokuvalwa kwe-oyile ye-A kunye ne-B. Xa i-port yokulawula ingenalo isenzo se-hydraulic, uxinzelelo lwamanzi phantsi kwe-valve core ludlula
Amandla asentwasahlobo, ivalve iyatyhilwa ivuleke, A kunye no-B zidityanisiwe, kwaye isalathiso sokuhamba kolwelo sixhomekeke kuxinzelelo lwezibuko A no-B. Ngokuchasene noko, izibuko lolawulo linesiphumo se-hydraulic, kwaye xa i-px≥pA kunye ne-px≥pB, inokuqinisekisa ukuvala phakathi kwezibuko A kunye ne-port B.
Iivalve ze-Cartridge zingahlulwa zibe ngamacandelo amabini ngokweoyile yokulawula: uhlobo lokuqala luyi-valve ye-cartridge elawulwa ngaphandle, i-oyile yokulawula inikezelwa ngumthombo ohlukeneyo wamandla, uxinzelelo lwayo aluhambelani nokutshintsha koxinzelelo lwe-A kunye ne-B port, kunye isetyenziswa kakhulu ekulawuleni ulwalathiso lwesekethe yeoli; Uhlobo lwesibini luyi-valve ye-cartridge elawulwa ngaphakathi.
I-valve ye-cartridge yeendlela ezimbini ineempawu zomthamo omkhulu, ilahleko encinci yoxinzelelo, ilungele ukuhamba okukhulu kwe-hydraulic system, i-spool stroke esifutshane, isenzo esibucayi, isakhono esinamandla sokuchasa i-oyile, isakhiwo esilula, ukugcinwa lula, iplagi-in ineempawu. yevalvu enye multi-eneji. Ke ngoko, isetyenziswa kakhulu kwiinkqubo ezahlukeneyo zehydraulic
Kwinkqubo, njengabembi, iikhreyini, iikhreyini zelori, oomatshini beenqanawa njalo njalo.