Iwindi lodonga lwamakhethini

Lapho i-adhesive yesakhiwo ye-silicone ekhethiwe ixhunyiwe, inani eliphezulu lokucindezeleka le-facade yodonga lwamakhethini lehla kuphela ngo-0.4%, futhi inani eliphezulu lokuchezuka lehla kuphela ngo-11.1%. Lokhu kungenxa yokuthi i-elastic modulus ye-silicone enamathelayo yesakhiwo ingu-1.4mpa kuphela, incane kakhulu kune-elastic modulus yengilazi engu-72000MPa. Lapho iphaneli, ubambo lwengilazi kanye nokunamathelayo kwesakhiwo kusebenza ndawonye, ​​inani lokucindezeleka elikhiqizwa isakhiwo se-silicone lincane kakhulu. Kanjalo ukwenza iphaneli ingabi nalusizo esakhiweni. Ngakho-ke, umphumela wephaneli ku-glass beam uvame ukuba ngu-zero, futhi umphumela wokuqina ukhulu kancane, kodwa inani lezinombolo nalo lincane kakhulu, elinganele ukucatshangelwa ekwakhiweni kwesakhiwo. Lapho kukhethwa i-epoxy resin, inani eliphakeme lokucindezeleka lephaneli yodonga lwamakhethini lincishiswa ngo-46% futhi inani eliphakeme lokuchezuka lehla ngo-72.4%, okubonisa ukuthi ukuwohloka kwephaneli yengilazi nombambo wengilazi kungavunyelaniswa kakhulu ngokwandisa i-elastic modulus. yezinto zokuxhuma, futhi umphumela wephaneli yeglasi esakhiweni uthuthukiswa. Ekwakhiweni kwesakhiwo, uma kucatshangelwa umphumela wephaneli kuhlaka lwamathambo esakhiwo kungathuthukisa izinga lokusebenzisa izinto zengilazi futhi kunciphise usayizi wesigaba esiphambanayo sengilazi. Lapho insimbi ekhethiwe ixhunyiwe, ukuguqulwa kwephaneli kanye nombambo weglasi ngokuyisisekelo kusesimweni esifanayo. Uma kucatshangelwa umphumela wephaneli, inani eliphakeme lokucindezeleka kanye nenani elikhulu lokuphambuka kokwakhiwa kodonga lwamakhethini lincishiswa ngo-45.2% no-75.1% ngokulandelanayo. Kungabonakala ukuthi umthelela wephaneli kugongolo lwengilazi ufana nowoxhumano lwe-epoxy resin phakathi kwephaneli yengilazi nombambo wengilazi. Kodwa-ke, uhlelo lokuxhumanisa i-epoxy resin phakathi kwephaneli yengilazi kanye nombambo wengilazi cishe alutholakali e-China, kuyilapho uhlelo lokuxhumanisa insimbi luvamile e-China, ngakho-ke uhlelo lokuxhumeka kwensimbi luyanconywa. Lapho kusetshenziswa i-epoxy resin, ukusatshalaliswa kokucindezeleka kwama-flange e-beam amise okwe-t kwakungefani, futhi ukuchezuka okukhulu kubonakale maphakathi nonqenqema olungaphandle lwama-flange, olwalulikhulu ngo-8.7% kunokuchezuka okukhulu kwewebhu. Kungabonakala ukuthi ububanzi be-flange bodonga lwamakhethini lokusekela iphuzu abukwazi ukukhethwa ngokuqondile njengesigamu sephaneli, kodwa kufanele kukhethwe ngokuvumelana nobubanzi obusebenzayo.