I-Hydraulic Assence Excavator Hydraulic cylinder Valve Cbbb-xcn

Ulwakhiwo lwe-valve yoncedo

Ivalve yokunceda ihlanjelwe ngumzimba wevali, i-spool, intwasahlobo kunye nesixhobo esilawulayo. Phakathi kwazo, ivali yevali yeyona ndawo iphambili yevalve yokunceda
Ihlala ityhilwa intsimbi okanye i-aluminium. I-spool yivalve esekwe emzimbeni, idla ngokwenziwa ngentsimbi okanye ngobhedu. dlala
Intwasahlobo isetyenziselwa ukuhlengahlengisa uxinzelelo lokuvula kunye noxinzelelo lokuvala kwe-spool. Isixhobo esimiselweyo sisetyenziselwa ukuhlengahlengisa ulwalamano lwentwasahlobo
Amandla, achaphazela uxinzelelo lokuvala kwe-spool.
Ngexesha lokusebenza kwevalve yokunceda, ulwelo luhamba kwi-vali yevali ukusuka kwi-inlet kwaye ihamba ngomqolo phakathi kwe-spool
Xa uxinzelelo lugqitha kwixabiso leseti, i-spool iya kuvula ngokuzenzekelayo, kwaye uxinzelelo olungaphaya kwexabiso elisemva luya kukhutshwa kwizibuko eliphezulu. Danga
Xa amandla ewela ngaphantsi kwexabiso leseti, i-spool izakuvala ngokuzenzekelayo.
Umgaqo wokuSebenza wePlalve yokuGqibela
Xa ioli ye-hydraulic kwinkqubo ihamba kwivalve yokunceda, i-velocity kunye nenqanaba lokuhamba kweoyile ye-hydraulic lilawulwa nguSpool
. Ukuba uxinzelelo lwe-hydraulic uxinzelelo luphezulu kune-sundol ye-spool, i-spool iya kuvuleka ngokuzenzekelayo, kwaye ukuhamba kweoyile ye-hydraulic ngaphaya kwexabiso elizisiweyo kuya kukhutshwa kwizibuko elibekiweyo. Ukuba uxinzelelo lwe-hydraulic uxinzelelo lungaphantsi kunoxinzelelo lokuvala kwe-spool, i-spool ivala ngokuzenzekelayo, ukuthintela ukuvulwa kwezibuko eliphezulu. Ke ngoko, uyilo nohlengahlengiso lwexinzelelo lovula kunye noxinzelelo lokuvala lwe-spool lubaluleke kakhulu, oluya kuchaphazela intsebenzo yokusebenza kunye noxinzelelo oluphezulu lwevalve.