Letlapa la valve ea metsi a aluminiume ka sebelisoa ka matla a motlakase, peterole, lik'hemik'hale, khauta, meepo, liphaephe tsa likhoerekhoere le masimo a mang a indasteri a valve ea bolo ea liphaephe.Letlapa la ceramic la valve ea metsie le ho khaola kapa ho kenngoa ka har'a liphaephe, e ka ba tse loketseng khatello ea lebitso PN1.6 ~ 10.0Mpa, mocheso oa ho sebetsa -29 ~ 540 ℃ petroleum, lik'hemik'hale, meepo, metallurgy, indasteri ea matla le maemo a mang a sebetsang a valve ea liphaephe. .Haholo-holo bakeng sa ho ntša molora, tsamaiso ea slag discharge, ho lahla, tsamaiso ea likhoerekhoere, bophelo ba eona ba tšebeletso ho feta alloy water valve plate e eketsehile ka makhetlo a fetang 10, e ka kopana le tšebeliso ea ho apara holimo, tikoloho e matla ea kutu.Lintlha ke tse latelang:
1. Likarolo tsohle tse amanang le li-medium ke lisebelisoa tsa ceramic tsa meralo, tseo botsitso ba lik'hemik'hale le boima ba tsona bo leng holimo haholo (Rockwell hardness HRC90), 'me boima ke ba bobeli ho daemane.Ka hona, thepoleiti ea valve ea metsie entsoeng ka lisebelisoa tsa ceramic e na le khanyetso e phahameng haholo ea ho roala, ho hanyetsa kutu, ho hanyetsa khoholeho, ho thibela mocheso o motle le ho atolosoa ho fokolang ha mocheso.
2. E entsoe ka sehlopha sa alumina ceramic microporous holim'avalve ea metsie na le boreleli bo botle le ho itšehla thajana, e fetotse thepa ea setso e entsoeng ka lipoleiti tse ling tsa li-valve tsa metsi le mochini oa likhohlano le lubrication ea mochini oa phetisetso, e ka fihlela tiiso e ntle, e fetotse ka ho felletseng ts'ebeliso ea belofo ea setso ea metsi ho bonolo ho dutla, ho tiisa holim'a metsi. mefokolo ea kutu.
3. Ceramic molemo apara ho hanyetsa, e le horepoleiti ea valve ea ceramice tšoarellang, e ts'epahalang haholo.Bophelo bo bolelele ba ts'ebeletso, ke letlapa la li-valve tsa titanium le lisebelisoa tse ling tsa setso tse entsoeng ka lakane ea valve ka makhetlo a 2-4.
4 Liphaepheng tsa lipeipi tsa liphaephe tse boima bo phahameng ba granular medium, phofo e bohareng kapa likaroloana tse bonolo empa tse senyang,poleiti ea valve ea ceramice na le molemo o phethahetseng o ke keng oa lekanngoa.
Nako ea poso: Oct-11-2022