Sei iyo UVLED Chip Packaging Welding Ichishandisa Vacuum Return Furnace process?

Kubuda kweUVLED ishanduko yekuchinja muindasitiri yeUV. Chiedza chayo chakasimba chinogara chiripo, chine kudzora tembiricha yakanakisa, inochengetedza zvakatipoteredza uye inotakurika. Chekutanga, hupenyu hwesevhisi hweiyo ultraviolet curing system yakareba kupfuura iyo yakajairika UV solidification maawa 800-3000, kusvika maawa 20,000-30000, mwenje wemercury unotanga zvishoma nezvishoma, izvo zvinokanganisa hupenyu hwegirobhu. Bright, kwete chete kurasikirwa kwakaderera, asiwo kuwedzera simba rekuchengetedza. Chechipiri, mwenje wechinyakare mecury unopenya, uye ndiani ane sirivheri mugirobhu remwenje, kushandiswa zvisina kunaka kunokonzeresa kusvibiswa kwakanyanya kune zvakatipoteredza, uye kunyange kukanganisa hupenyu hwevanhu uye hutano. Iwo mabheji emwenje e LED anoshandisa semiconductor mwenje, iyo isina zvinhu zvinokuvadza, uye haizokonzeri kusvibiswa kune zvakatipoteredza. Uye zvakare, kana iyo yechinyakare mercury rambi nzira ultraviolet mwaranzi inoshandiswa, tembiricha yepamusoro yechigadzirwa chekuratidzwa ichave yakakwira kusvika 60-90 C, izvo zvinokonzeresa kutamiswa kwechigadzirwa uye deformation. Kana iyo LED inoshandiswa, hapana infrared ray. Mune zvinotevera, hazvizovhenekeri kune chigadzirwa, zvichiita kuti chigadzirwa chigadzikane. Muchidimbu, UVLED inzira yekuvandudza mune ramangwana, asi kune zvakare zvimwe zvinokanganisa paUVLED. Iyo mwenje wemagetsi density haina kukwana, izvo zvinokanganisa UV ingi kurapa kumhanya. Naizvozvo Kuvimbika kweboka kwakashata, izvo zvinoita kuti UVLED inotungamira mukuomerwa kwakawanda mukusimudzira. Iyo vacuum yekudzosa choto maitiro eUVLED chip packaging welded uye welding yakaonekwa panguva iyoyo. Inogona kuderedza mwero wakakomba weyakakwira-simba UVLED chip kusvika mukati me3%. Panguva imwecheteyo, kana dhizaini yekupisa substrate nemvura inotonhora panguva yekugadzira, inogona kuita kuti kupisa kwemhepo kutonhorere uye kunyatsoita, nekudaro Inovandudza zvakanyanya kuvimbika kwepamusoro-simba UVLED, uye inogona kuvhura mugwagwa weVLED munzvimbo dzakawanda. mune ramangwana.