Indlela yokwahlula phakathi kokulungileyo nokubiibhotile yeglasi yewayini?
Ukusebenza kweglasi okugqwesileyo, kunokusetyenziswa kwiimeko ezahlukeneyo.Kwimihlobiso yangaphakathi, iglasi epeyintiweyo kunye neglasi eshushu-encibilikayo ingasetyenziswa, kwaye isitayela siyaguquka;Kwisidingo sokukhusela amaxesha okhuseleko lomntu afanelekileyo kwiglasi epholileyo, iglasi elaminethiweyo kunye nezinye iiglasi zokhuseleko;Kufuneka uhlengahlengiso lokukhanya, xa ukhusela imfihlo inokusebenzisa iglasi ekhenkcezayo kunye neglasi ekhanyayo, efanelekile kwaye yomelele.Ukuqonda inkqubo ephambili yokuveliswa kwebhotile yeglasi kunye nendlela yokuxelela ibhotile yeglasi elungileyo ukusuka kwembi, jonga ngezantsi.
1. Ukuhlolwa kwephepha leglasi
Umgangatho wembonakalo ubukhulu becala kukujonga ukugudiseka, ukujonga ukuba kukho amaqamza, ukufakwa, imikrwelo, imigca kunye namabala enkungu kunye nezinye iziphene ezisemgangathweni, kukho iziphene zeglasi, ezisetyenziswayo ziya kukhubazeka, zinciphise ukucaca kweglasi, amandla omatshini kunye ne-thermal. ukuzinza kweglasi, ubunjineli akufanele kukhethwe.Ngenxa yokuba iglasi yinto ecacileyo, ekukhethweni kokuhlolwa okubonakalayo, umgangatho osisiseko unokuchongwa.Ukuhlolwa kweemveliso zeglasi ezicwangcisiweyo, ngaphezu kokuhlolwa kweemfuno zeglasi ezicwecwe, kufuneka kwakhona kuvavanye umgangatho wokucubungula, ukucaciswa kokuhlolwa kunye nobukhulu busemgangathweni, ukuchaneka kokucubungula kunye nokucaca koyilo kuhlangabezana neemfuno, ngelixa icala lingavumelekanga ukuba lingaphelelanga.Umgangatho wangaphandle wezitena zeglasi ezingenanto awuvumeli ukuqhekeka, kwi-vitreous body ayivumeli umxholo opaque unganyibiliki, ungavumeli ukudibanisa phakathi kwemizimba emibini ye-vitreous kunye neglue ukuba ifumane into engathandekiyo.Ngokubonakalayo, umzimba wezitena kufuneka ungabikho kwi-corrugations, amaqamza kunye nemigca eleleyo ebangelwa ngumzimba weglasi ongalinganiyo.I-Concave kumphezulu ngaphandle kobuso obukhulu besitena se-vitreous kufuneka ibe ngaphantsi kwe-1 millimeter, i-convex yangaphandle kufuneka ibe ngaphantsi kwe-2 millimeter, ubunzima kufuneka buhambelane nomgangatho womgangatho, ungabi naziphene ezinjengokulwa komphezulu kunye ne-gap, i-burr, i-Angle efuna umseki.
2. Mamela isandi.Isandi osivayo xa ubetha ibhotile yeglasi ngesandla sakho sahlukile.
3. Ngokuqinisekileyo, ukuba sifuna ukubonisa ubungqina bokuba ibhotile yeglasi ifanelekile okanye ayikho, sisadinga ukwenza ezinye iimvavanyo, kodwa asikwazi ukuyenza kwimpilo yemihla ngemihla.Ngokusisiseko sinokumisela umgangatho ngokugweba inkangeleko.
Ixesha lokuposa: Dec-03-2021