Excavator hydraulic twj tso kua mis solenoid valve 174-4913 solenoid valve

Solenoid valve pawg kev daws teeb meem:

1, coil hlawv tawm

Solenoid valve lub sijhawm ua haujlwm ntev, lub kauj yuav inevitably hlawv tawm, yog tias lub solenoid valve tsis yog roj tom qab ntsaws, lub kauj yog txawv txav. Thiab nyob rau hauv lub mandrel tsis muaj suction, uas qhia tau hais tias lub kauj yog hlawv tawm thiab electromagnetic kauj yuav tsum tau hloov.

2. Lub suab txawv txav

Qee lub sij hawm thaum lub tshuab hluav taws xob solenoid valve yuav muaj lub suab nrov AC, vim tias cov txiv ntoo coil yog xoob, tom qab ntawd tus tsav valve yuav tsum tau ntxuav kom tshem tawm cov khoom txawv teb chaws sab hauv, thiab tom qab ntawd ceev cov txiv ntoo.

3. Lub solenoid valve yog daig

Feem ntau, qhov sib txawv ntawm lub tes tsho valve thiab lub spool ntawm lub solenoid valve yog me me, feem ntau tsawg dua 0.008 hli, thiab lub solenoid valve tau yooj yim daig thaum impurities nkag los yog cov roj lubricating tsawg dhau.

Qhov txhaum tshwm sim tom qab lub proportional valve puas yuav ua tau raws li hauv qab no: 1, lub spool yog daig: qhov tso zis ntawm proportional valve tsis ruaj khov, thiab ntws fluctuates heev. 2, cov dej xau loj dhau lawm: qhov sib npaug ntawm lub valve xau roj, cuam tshuam rau kev ruaj ntseg thiab qhov tseeb ntawm hydraulic system. 3, coil hlawv tawm: proportional valve tsis tuaj yeem ua haujlwm zoo, hydraulic system tsis tswj. 4, cov lus teb ceev yog qeeb: lub proportional valve teb maj mam rau lub teeb liab hluav taws xob, cuam tshuam rau kev ua tau zoo ntawm lub cev. 5, lub siab hloov pauv loj: qhov tso zis siab ntawm qhov proportional valve tsis ruaj khov, cuam tshuam rau kev ua haujlwm ntawm hydraulic system. Tsis tas li ntawd, yog tias qhov sib npaug ntawm lub valve puas lawm, kuj tseem yuav muaj teeb meem xws li dej kub tsis txaus, dej kub thiab dej txias hauv tsev, lub tshuab hluav taws xob tsis zoo tab sis tsis ua tiav, thiab fuse hlawv thaum pib ntawm phab ntsa dai rauv.