Tekinoroji Yako Yekukwira Pamusoro Inogumira Pakugadzikana Kwemuchina Wako Here?

Munyika inokurumidza kugadzirwa kwemagetsi, uko kushandiswa kwezvishandiso zvishoma kunotungamira hunyanzvi hutsva husingaperi, tekinoroji yeSurface-mount (SMT) inoramba iri nzira yakakosha yekuisa zvikamu pamabhodhi edunhu akadhindwa (PCBs). Midziyo yemazuva ano yeSMT—michina yekusarudza-ne-kuisa, maprinta echidzitiro, uye masisitimu ekuongorora e-otomatiki (AOI)—inofanira kushanda nekumhanya uye mazinga ekururama akaenzana nezvisingagoneki. Kugadzikana uye kuvimbika kwehwaro hwemuchina hazvisi zvinhu zvinongotsigira chete; ndizvo zvinokanganisa kufambisa uye kubereka. Kune akawanda masisitimu anoshanda zvakanyanya, mhinduro yakasimba, isingazununguki iri mukushandiswa kwebase remuchina wegranite wakasarudzika wetekinoroji yeSurface-mount.

Sezvo saizi dzezvikamu dzichiramba dzichiderera (kusvika pa01005 zvichikwira), uye kumhanya kwekuisa zvinhu kuchikwira, kugadzikana kwese kwesystem kunofanirwa kuongororwazve. Ichi ndicho chikonzero nei vagadziri vemidziyo vari kushandisa hunhu hwematombo echisikigo kugadzira base remuchina wegranite weSurface-mount.

Zvinodiwa paGranite Base muHigh-Speed ​​​​SMT

Sei chinhu chekare, chechisikigo chiri sarudzo yakanakisisa yekugadzira otomatiki yeSMT yemazuva ano? Mhinduro yacho inobva mufizikisi yekutanga yekufamba kwakarurama. Michina yeSMT inomhanya zvikuru inogadzira masimba makuru anochinja-chinja. Kukurumidza kukurumidza uye kuderera kwesimba remagantry system, misoro, uye maconveyor zvinogadzira kudedera uko, kana kukasagadziriswa, kunogona kupararira muchimiro chemuchina wese. Kuzunguzika uku kunoshandura zvakananga kusarongeka kwekuisa, zvikanganiso zvekusungirirwa, uye kudzikira kwekuvimbika kwekuongorora.

Mhinduro yacho imuchina wegranite wekushandisa tekinoroji yekugadzika pamusoro pevhu. Hunhu hwegranite hunoita kuti ive chinhu chakanaka chekunyudza nekudzikamisa matambudziko aya emukati nekunze:

  • Hunhu Hwepamusoro hweDamping: Kana tichienzanisa nesimbi kana aruminiyamu, granite ine damping coefficient yakakwira zvakanyanya mukati. Izvi zvinoreva kuti kudedera kwemuchina kunokonzerwa nekufamba nekukurumidza kunokurumidza kunyangarika sekupisa kudiki, zvichidzivirira kuti vasakanganise musoro wekuisa kana optics yekuongorora. Nguva iyi yekugadzika pakarepo yakakosha pakuwedzera simba remagetsi pasina kukanganisa kunyatsorongeka.

  • Kupisa Kusina Kushanda uye Kuderera kweCTE: Nzvimbo yeSMT, kunyanya pedyo nemaovheni anodzokororwa kana mukati menzvimbo yekushanda, inogona kusangana nekuchinja kudiki kwekushisa. Simbi dzinoita zvine simba kune shanduko idzi, zvichikonzera kuwedzera kwekupisa uye kudonha kwemativi. Zvisinei, low coefficient of thermal expansion (CTE) yegranite bed yeSurface-mount technology inoita kuti critical alignment geometry yemuchina irambe yakagadzikana pamusoro pekupisa kwekushanda. Kugadzikana uku kwekupisa kwakakosha pakuchengetedza kurongeka kwakasimba, kunyanya pamusoro petsoka huru dzemuchina.

  • Kusatsetseka Kwakanyanya Kwekufamba Kwakarurama: Granite inogona kukweshwa nekukweshwa kuti iwane kushivirira kusatsetseka kwakayerwa muma microns. Kunyatsojeka uku kwakanyanya hakugoneke kune nhungamiro dzemutsetse dzakanyatsojeka, mabheyaringi emhepo, uye masisitimu emota. Kunyatsojeka kwechigadziko chegranite chetekinoroji yekukwira pamusoro penzvimbo kunoita kuti zvive nyore uye zvienderane nema axes anofamba nekukurumidza, izvo zvinosarudza zvakananga kunyatsojeka kwekuisa zvikamu.

Kugadzira Chizvarwa Chinotevera cheSMT: Zvikamu uye Kubatanidzwa

Basa regranite muSMT rinopfuura nzvimbo huru yemuchina wegranite. Puratifomu yakasimba yeSMT inowanzo shandisa zvikamu zvegranite zvakagadzirwa nehunyanzvi hweSurface-mount tekinoroji zvakabatanidzwa muchimiro chikuru. Izvi zvikamu zvinogona kusanganisira:

  • Zvivharo Zvekugadzika Zvakanyatsonaka: Zvinoshandiswa kuona kuti masisitimu ekuona anonyanya kugadzikana, masensa ekugadzirisa nelaser, uye makamera echokwadi anoiswa panzvimbo yakagadzikana.

  • Nzvimbo Dzinofukidza Mhepo: Kune misoro inosarudzwa zvakanaka kwazvo, granite inopa nzvimbo yakanaka, yakakwenenzverwa zvakanyanya, isina maburi inoshanda zvakanaka nemabheringi emhepo, ichipa kufamba kusingapindiki uye kunodzokororwa.

  • Mapurati eZvishandiso Zvakagadzirwa: Zvinhu zvidiki zvegranite zvakagadzirirwa kuchengetedza uye kuratidza mashandiro chaiwo ekushandisa, zvichivimbisa kurongeka kunodzokororwa nekufamba kwenguva uye tembiricha.

Maitiro ekugadzira muchina wegranite une simba repamusoro weSurface-mount tekinoroji inoratidza musanganiswa wehunyanzvi hwechinyakare nehunyanzvi hwepamusoro. Izvi zvinosanganisira kusarudza granite nhema yemhando yepamusoro, kuibvisa kushushikana, uye kuigadzira uchishandisa michina yeCNC yemazuva ano. Zvinhu zvakaita semakomba akaputirwa, maT-slots, makomba akavharirwa ekufambisa tambo, uye nzvimbo dzekubatanidza dzesimbi dzakasanganiswa zvakanaka zvichienderana nezvinodiwa nemutengi.

mutongi wemhepo yakatwasuka yeceramic

Kudzoka Kwemari Yakawanda: Kururama Uye Kugara Nguva Yakareba

Kuisa mari mugranite foundation yeSMT midziyo chisarudzo chine hungwaru chinopa purofiti yakajeka pakudyara. Kunyange hazvo mutengo wekutanga wezvinhu ungave wakakwira kupfuura simbi, mabhenefiti enguva refu maererano negoho guru rekugadzira, kuderedzwa kwezvimedu, uye nguva shoma yekushanda nekuda kwekusarongeka kwechimiro kupfuura musiyano mukuru.

Mubhedha wegranite wetekinoroji yeSurface-mount unopa nzvimbo yakavimbika uye inogara kwenguva refu yekutarisa iyo ichachengetedza hunhu hwayo hwehukuru kwemakumi emakore, ichidzivirira kupera, ngura, uye shanduko dzemukati meimba. Kune vagadziri vanoshanda pamucheto wekugadzira zvemagetsi, uko kunyatsojeka kunoreva musiyano uripo pakati pechigadzirwa chinobudirira uye kukundikana kwekugadzirwa, kugadzikana kunopihwa nechigadziko chemuchina wegranite wetekinoroji yeSurface-mount ndiyo vimbiso yekupedzisira yekushanda nekuvimbika. Kusarudza muchina une hwaro uhwu kusarudza kuenderana, kumhanya, uye mhando isingachinji mukubatanidza zvishandiso zvemagetsi zvakaoma kwazvo pasi rose.


Nguva yekutumira: Zvita-01-2025