I-Glass Defect

I-Optical deformation (indawo yembiza)

I-Optical deformation, eyaziwa nangokuthi "indawo elinganayo", iwukumelana okuncane okune phezu kwengilazi. Ukwakheka kwayo kubushelelezi futhi kuyindilinga, inobubanzi obungu-0.06 ~ 0.1mm nokujula okungu-0.05mm. Lolu hlobo lokungasebenzi kahle kwamabala lulimaza ikhwalithi yokubona yengilazi futhi lwenza isithombe esibukiwe sibe mnyama, ngakho lubizwa nangokuthi “iphuzu lokushintsha elikhanyayo”.

Ukukhubazeka kwe-optical deformation kubangelwa ikakhulukazi ukufiphala kwe-SnO2 nama-sulfide. I-stannous oxide ingancibilika oketshezini futhi ibe nokuguquguquka okukhulu, kuyilapho i-stannous sulfide ishintshashintsha kakhulu. Umhwamuko wazo uyajiya futhi kancane kancane unqwabelana ekushiseni okuphansi. Uma inqwabelana ngezinga elithile, ngaphansi komthelela noma ukudlidliza kokugeleza komoya, i-stannous oxide ejiyile noma i-stannous sulfide izowela phezu kwengilazi engaqini ngokuphelele futhi yakhe amabala amabala. Ngaphezu kwalokho, lezi zingxube zikathayela zingase zehliswe zibe yithayela lensimbi ngezinto ezinciphisa igesi evikelayo, futhi amaconsi ethayela ensimbi azophinde akhe amabala amabala engilazini. Lapho ama-tin compounds enza amachashaza phezu kwengilazi ekushiseni okuphezulu, ama-craters amancane azokwakhiwa phezu kwengilazi ngenxa yokuguquguquka kwalezi zinhlanganisela.

Izindlela eziyinhloko zokunciphisa ukukhubazeka kwe-optical deformation ukunciphisa ukungcoliswa komoyampilo kanye nokungcola kwesibabule. Ukungcoliswa komoyampilo kuvela ikakhulukazi ekulandeleni umoya-mpilo kanye nomhwamuko wamanzi osegesini eyisivikelo kanye nokuvuza komoya-mpilo futhi kusakazekele esikhaleni sethini. I-tin oxide ingancibilika kuthini oluwuketshezi futhi ivuthululwe ibe yigesi evikelayo. I-oxide esegesini evikelayo iyabanda futhi inqwabelana phezu kwekhava yokugeza kathayela bese iwela phezu kwengilazi. Ingilazi ngokwayo futhi iwumthombo wokungcola komoya-mpilo, okungukuthi, umoya-mpilo oncibilikisiwe oketshezini lwengilazi uzophuma kubhavu kathayela, ozophinde ukhiphe ithini lensimbi, futhi umhwamuko wamanzi endaweni engilazi uzongena endaweni yokugeza kathayela. , okwandisa nenani lomoya-mpilo egesini.

Ukungcoliswa kwesibabule yikhona kuphela okulethwa kubhavu kathayela ngengilazi encibilikisiwe lapho kusetshenziswa i-nitrogen ne-hydrogen. Phezulu kwengilazi, i-hydrogen sulfide ikhishelwa egesini isesimweni se-hydrogen sulfide, ehlangana ne-tin ukuze yakhe i-stannous sulfide; Endaweni engezansi yengilazi, isibabule singena othini oluwuketshezi ukuze senze i-stannous sulfide, encibilika othini oluwuketshezi bese ishintshashintsha ibe yigesi evikelayo. Ingakwazi futhi ukujiya futhi inqwabelane endaweni engezansi yekhava yokugeza kathayela bese iwela phezu kwengilazi ukuze kwakhe amabala.

Ngakho-ke, ukuze kuvinjwe ukuvela kweziphambeko ezikhona, kuyadingeka ukusebenzisa igesi evikela ingcindezi ephezulu ukuhlanza i-condensate ye-oxidation kanye ne-sulfide sub couple ebusweni bokugeza kwe-tin ukuze kuncishiswe ukubola kwe-optical.

Ukuklwebha (abrasion)

Ukuklwebheka ebusweni bendawo engaguquki yepuleti lokuqala, elivela ngokuqhubekayo noma ngezikhathi ezithile, kungenye yeziphambeko zokubukeka kwepuleti lokuqala futhi kuthinta ukusebenza kokubuka kwepuleti lokuqala. Kubizwa ngokuthi ukuklwebha noma ukuklwebheka. Kuyisici esakhiwe endaweni yengilazi nge-annealing roller noma into ecijile. Uma ukuklwebheka kubonakala endaweni engaphezulu yengilazi, kungase kube ngenxa yocingo lokushisa noma i-thermocouple ewela ku-ribbon yengilazi ngemuva kwesigamu sokugeza ithini noma engxenyeni engenhla yesithando somlilo; Noma kunesakhiwo esiqinile njengengilazi ephukile phakathi kwepuleti elingemuva nengilazi. Uma ukuklwebheka kuvela endaweni engezansi, kungase kuphuke ingilazi noma amanye amaprism abhajwe phakathi kwepuleti lengilazi nendawo yokugezela kathayela, noma ibhande lengilazi lihlikihla ekugcineni kwe-ellipsoid outlet ngenxa yezinga eliphansi lokushisa eliphumayo noma izinga eliphansi le-tin liquid, noma kunengilazi ephukile ngaphansi kwebhande lengilazi engxenyeni yokuqala ye-annealing, njll. Izinyathelo eziyinhloko zokuvimbela lolu hlobo lwesici ukuhlanza njalo i-drive lift ukuze ugcine i-roller surface. bushelelezi; Ngaphezu kwalokho, kufanele sivame ukuhlanza i-slag yengilazi nezinye izinsalela phezu kwengilazi ukuze sinciphise imihuzuko.

I-sub scratch wukuklwebheka endaweni yengilazi okubangelwa ukungqubuzana lapho ukudluliswa kuxhumene nengilazi. Lolu hlobo lwesici lubangelwa ikakhulukazi ukungcoliswa noma amaphutha ebusweni be-roller, futhi ibanga eliphakathi kwabo liyi-circumference ye-roller. Ngaphansi kwesibonakhulu, ukuklwebheka ngakunye kwakhiwa imifantu emincane emincane ukuya kumakhulu, futhi indawo engaphezulu yomgodi imise okwegobolondo. Ezimweni ezimbi kakhulu, imifantu ingase ivele, ize ibangele ukuba ipuleti lokuqala liphuke. Isizathu siwukuthi ukuma kwe-roller ngayinye noma isivinini asihambisani, i-roller deformation, i-roller surface abrasion noma ukungcola. Isixazululo ukulungisa ngesikhathi esifanele itafula le-roller nokususa ukungcola emseleni.

Iphethini ye-axial nayo ingenye yeziphambeko zokuklwebheka kwengilazi, okubonisa ukuthi ingaphezulu lepuleti lokuqala liveza amachashaza okuhlehlisa, acekela phansi ubushelelezi kanye nokudluliswa kokukhanya kwengilazi. Isizathu esiyinhloko sephethini ye-axle ukuthi ipuleti yasekuqaleni ayiqini ngokuphelele, futhi i-asbestos roller ixhumene. Uma lolu hlobo lwesici lubucayi, luzobangela nokuqhekeka futhi lubangele ukuthi ipuleti lokuqala liqhume. Indlela yokuqeda iphethini ye-axle ukuqinisa ukupholisa kwepuleti yasekuqaleni nokunciphisa izinga lokushisa lokwakha.