Iplagi yeHydraulic ephothiweyo yendlela enye yokujonga ivalve CV08-20

Indlela yokuthintela impembelelo yesikali ekusebenziseni i-cartridge valves ukuya kumlinganiselo omkhulu

1. Ukubonakala kwendawo efileyo kuyo yonke inkqubo yobugcisa bomatshini kuya kwenza ukuguquguquka okuzimeleyo kwenkqubo yonke kuphambuke kwindawo yokuqala. Ngoko ke, ukutsalwa kwebhodi yokulawula i-valve yokunciphisa uxinzelelo kufuneka kwandiswe ngokwaneleyo ukukrazula indawo efileyo, kwaye lo msebenzi wokulungisa kuphela uya kwenzeka.

2. ① Eyona nto iphambili eyonakalisa indawo efileyo. Ukungqubana, ukuzulazula, ukugqwetheka kweshaft yevalve, indawo efileyo yeamplifier. Iivalvu zolawulo ezahlukeneyo zineemvakalelo ezahlukeneyo zokukhuhlana. Ngokomzekelo, i-valve yeplagi inomdla kakhulu kwi-friction ebangelwa uxinzelelo olubi lwe-valve yesango loxinzelelo oluphezulu, ngoko kufuneka sinikele ingqalelo kule nto xa siyisebenzisa. Nangona kunjalo, kwezinye iifom zokutywina, umthwalo wevalve yesango loxinzelelo oluphezulu uyimfuneko ukuze ufumane inqanaba lokuvala. Kwimeko apho, isicwangciso soyilo solu hlobo lwevalve luhlupheke kakhulu, kwaye kulula kakhulu ukubangela indawo enkulu efileyo, enefuthe elithe ngqo kwiqondo lephutha lenkqubo yonke, ecacileyo kwaye ibaluleke kakhulu. ② Ukunxiba. Ukunxiba kwevalve yesango ekusebenzeni okuqhelekileyo akunakuphepheka, kodwa ukunxiba komgangatho wokumanzisa kunamandla. Ukongeza, umthwalo obangelwa kuxinzelelo olusebenzayo uya kubangela ukunxiba komgangatho wokutywina, eyona nto iphambili yokuphucula ukungqubana. Isiphelo siyingozi eyonakalisayo kwiimpawu zevalve yokulawula. ③ Amandla okukhuhlana okupakisha yimvelaphi ethile yamandla okukhuhlana kwevalvu yolawulo, kwaye amandla okukhuhlana kwevalve yekhatriji ye-hydraulic yahluke kakhulu ngenxa yokupakishwa okwahlukeneyo okusetyenzisiweyo. ④ Iindidi ezahlukeneyo ze actuator nazo ziya kubangela umonakalo omkhulu kwingxabano. Ngokubanzi, i-torsion spring actuator yefilimu yeplastiki iphezulu kunentonga yepiston.