Kwintsimi yokwenziwa kwe-smart phone, ukuchaneka kweglasi yokusika kubaluleke kakhulu, kwaye isiseko segranite siba ngumdlali obalulekileyo ekuqinisekiseni oku kuchanekileyo. Ngeempawu zayo ezikhethekileyo zemathiriyeli kunye nokusetyenziswa kwethekhinoloji ephezulu, ifezekisa ukuchaneka okuphindaphindiweyo kwe-± 0.5μm, izisa ukuchaneka okubalaseleyo ekusikeni kweglasi yeefowuni ze-smart.
Iingenelo eziphathekayo eziphathekayo zibeka isiseko sokuchaneka
Igranite ine-coefficient ephantsi kakhulu yokwandiswa kwe-thermal. Olu phawu lwenza ubungakanani bayo butshintshe kancinci kakhulu xa ubushushu buguquguquka. Ngexesha lenkqubo yokusika iglasi yee-smartphones, ukusebenza kwesixhobo kuvelisa ubushushu, kwaye ubushushu be-ambient bunokuguquguquka. Isiseko sezinto eziqhelekileyo sinokukhubazeka ngenxa yokwandiswa kwe-thermal kunye nokunciphisa, okuchaphazela ukuchaneka kokusika. Isiseko segranite sinokuyicinezela ngokufanelekileyo le deformation kwaye siqinisekise ukuzinza kwezikhundla ezihambelanayo zecandelo ngalinye lezixhobo zokusika. Ngokomzekelo, ngexesha leeyure eziliqela ezilandelelanayo zokusika izinto eziphezulu, nokuba ukushisa kwangaphakathi kwesixhobo kuphakama nge-10 ℃, ukuguqulwa kwe-dimensional yesiseko se-granite kunokulawulwa kwinqanaba le-nanometer, ngaphandle kokuphazamisa ukuchaneka kokusika.
Ukongeza, ubume bangaphakathi begranite buxinene kwaye bufana, bunobunzima obuphezulu, kwaye inokumelana nokungcangcazela okugqwesileyo kunye nokumelana nokunxiba. Ukungcangcazela okuveliswe ngexesha lenkqubo yokusika kunye nokungqubana kwamacandelo afana neereyili zesikhokelo ngexesha lokusetyenziswa kwexesha elide zombini kunzima ukwenza umonakalo omkhulu kwisiseko segranite. Iyakwazi ukufunxa kunye ne-vibrations yangaphandle, ithintele ukungcangcazela ukuba idluliselwe kwisixhobo sokusika, iqinisekise inkqubo yokusika egudileyo, kwaye idale indawo yokusebenza ezinzileyo ukuze kuphunyezwe ukuphinda-chaneka okuphezulu.
Ixhaswa ziinkqubo zokwenziwa ezichanekileyo
Ngobuchule bokuqhubekela phambili obuphambili, izalathisi eziphambili ezinjengokucaba kunye nokuthe tye kwesiseko segranite zilawulwa kuluhlu oluncinci kakhulu. Ngexesha lokucutshungulwa, ukuchaneka okuphezulu kokusila kunye nobuchule bokupholisha bamkelwe ukufikelela kwinqanaba eliphezulu kakhulu le-flatness kwisiseko somgangatho, kunye nokunyamezela ukunyanzeliswa kwe-flatness okulawulwayo ngaphakathi kwe-± 0.5μm. Ngale ndlela, iileyili zesikhokelo zezixhobo zokusika ezifakwe kwisiseko ziyakwazi ukugcina ukunyakaza okuchanekileyo okuchanekileyo, ukubonelela ngesiseko esithembekileyo sokubekwa ngokuchanekileyo kwentloko yokusika.
Okwangoku, ngexesha lenkqubo yendibano yesiseko kunye namanye amacandelo ezixhobo zokusika, ukuchaneka okuphezulu kokubeka kunye neendlela zokuqinisa zisetyenziswe. Indawo nganye yokudibanisa ilinganiswe ngokuchanekileyo ukuze kuqinisekiswe iindawo ezichanekileyo phakathi kwamacandelo. Ngokuqinisekiswa okuchanekileyo kwebholithi kunye nofakelo lwephini lokubeka, intloko yokusika, indlela yokuhambisa, njl.njl idityaniswe ngokusondeleyo kwisiseko segranite, isusa naziphi na izikhewu ezinokubakho kunye nokukhululeka, ngaloo ndlela iqinisekisa ukuchaneka ngexesha lokumiswa ngokuphindaphindiweyo.
Iinkqubo zokuva nokulawula ezikwinqanaba eliphezulu zisebenza ngolungelelwaniso
Ukufezekisa ukuchaneka okuphindaphindiweyo kwe-± 0.5μm, isiseko se-granite sikwadityaniswe ngokunzulu kunye neenkqubo eziphambili zokubona kunye nokulawula. Izinzwa ezichanekileyo eziphezulu ezifana ne-grating rula okanye iirula ze-magnetic grating zifakwe kwisixhobo sokusika. Babeka iliso kwindawo yentloko yokusika ngexesha langempela kwaye bondle idatha kwakhona kwinkqubo yokulawula. Xa intloko yokusika igqiba isenzo esinye sokusika kwaye ilungele ukubekwa kwakhona okuphindaphindiweyo, inkqubo yokulawula iya kuthelekisa idatha eyondliwe yinzwa kunye nendawo ekujoliswe kuyo.
Nje ukuba kufunyaniswe ukutenxa kwesikhundla, inkqubo yolawulo iya kukhupha ngokukhawuleza isiyalelo sokuqhuba i-servo motor echanekileyo ukulungelelanisa indawo yentloko yokusika. Yonke le nkqubo igqitywe ngexesha elifutshane kakhulu, okwenza ukuba intloko yokusika ikhawuleze kwaye ilungiswe ngokuchanekileyo kwindawo ekujoliswe kuyo, ukufezekisa ukuchaneka kokuphindaphinda kwe-± 0.5μm. Ngaphezu koko, le nkqubo yokulawula i-loop evaliweyo inokufunda ngokuqhubekayo kunye nokwandisa. Njengoko ixesha lokusetyenziswa lisanda, ukuchaneka kunye nokuzinza kokuphindaphinda indawo kuphuculwe ngakumbi.
Kwintsimi yeglasi yokusika iifowuni ze-smart phone, iziseko zegranite zifezekise ngempumelelo ukuchaneka kokuphinda-phinda kwe-±0.5μm ngenxa yeenzuzo zabo eziphathekayo, iinkqubo ezichanekileyo zokuvelisa, kunye nefuthe le-synergistic ye-sensor ephezulu kunye neenkqubo zokulawula. Oku akugcini nje ukunyusa umgangatho kunye nokusebenza kakuhle kweglasi yokusika iifowuni ezihlakaniphile, kodwa ikwabonelela ngenkxaso eqinileyo yophuhliso oluchanekileyo lweshishini lokuvelisa i-smart phone.
Ixesha lokuposa: May-21-2025