Kuchotsa laser kwa sprue
Chipata cha pulasitiki, chomwe chimadziwikanso kutisprue, ndi mtundu wa pini yotsogolera yotsala kuchokera ku njira yopangira jakisoni. Ndi gawo lomwe lili pakati pa nkhungu ndi chogwirira cha chinthucho. Kuphatikiza apo, sprue ndi chogwirira zonse zimatchedwa chipata pamodzi. Zinthu zochulukirapo zomwe zili pamalo olumikizirana chipata ndi nkhungu (zomwe zimadziwikanso kuti flash) sizingapeweke panthawi yopangira jakisoni ndipo ziyenera kuchotsedwa pambuyo pokonza. APulasitiki Sprue laser kudula Machinendi chipangizo chomwe chimagwiritsa ntchito kutentha kwambiri komwe kumapangidwa ndi ma laser kuti chisungunule chipata ndikuwala.
Choyamba, tiyeni tikambirane za pulasitiki yodula pogwiritsa ntchito laser. Pali njira zosiyanasiyana zodulira pogwiritsa ntchito laser, iliyonse yopangidwira kudula zinthu zosiyanasiyana. Lero, tiyeni tiwone momwe ma laser amagwiritsidwira ntchito kudula pulasitiki, makamaka nkhungu. Kudula pogwiritsa ntchito laser kumagwiritsa ntchito kuwala kwa laser komwe kumakhala ndi mphamvu zambiri kutentha zinthuzo pamwamba pa malo ake osungunuka, kenako zinthuzo zimalekanitsidwa ndi thandizo la mpweya. Kudula pogwiritsa ntchito laser pokonza pulasitiki kumapereka zabwino zingapo:
1. Kulamulira kwanzeru komanso kodziyendetsa yokhaKudula kwa laser kumalola malo olondola komanso kupanga sitepe imodzi, zomwe zimapangitsa kuti m'mbali mwake mukhale osalala. Poyerekeza ndi njira zachikhalidwe, kumawonjezera mawonekedwe, magwiridwe antchito, komanso kusunga zinthu zomwe zimagwiritsidwa ntchito.
2. Njira yosakhudzana ndi munthu:Pakudula ndi kulemba pogwiritsa ntchito laser, kuwala kwa laser sikukhudza pamwamba pa zinthuzo, zomwe zimapangitsa kuti zinthu zikhale bwino nthawi zonse komanso kuti mabizinesi azipikisana.
3. Malo ang'onoang'ono okhudzidwa ndi kutentha:Mtambo wa laser uli ndi mainchesi ochepa, zomwe zimapangitsa kuti kutentha kusamakhudze kwambiri malo ozungulira panthawi yodula, zomwe zimachepetsa kusintha kwa zinthu ndi kusungunuka.
Ndikofunikira kudziwa kuti mitundu yosiyanasiyana ya pulasitiki imatha kuyankha mosiyana ndi ma laser. Mapulasitiki ena amatha kudulidwa mosavuta ndi ma laser, pomwe ena angafunike ma wavelength enaake a laser kapena milingo yamphamvu kuti adule bwino. Chifukwa chake, posankha kudula kwa laser m'malo mwa pulasitiki, ndibwino kuchita mayeso ndikusintha kutengera mtundu wa pulasitiki ndi zofunikira zake.
Kodi mungadule bwanji pulasitiki yopyapyala?
Kudula kwa laser ya pulasitiki kumaphatikizapo kugwiritsa ntchito zida zodulira laser ya CO2 kuchotsa m'mphepete ndi ngodya zotsala za pulasitiki, motero kukwaniritsa umphumphu wa chinthucho. Mfundo yodulira laser ndikuyika kuwala kwa laser pamalo ang'onoang'ono, ndikupanga kuchuluka kwa mphamvu yayikulu pamalo ofunikira. Izi zimapangitsa kutentha kukwera mofulumira pamalo owunikira laser, nthawi yomweyo kufika kutentha kwa nthunzi ndikupanga dzenje. Njira yodulira laser imasuntha kuwala kwa laser poyerekeza ndi chipata m'njira yokonzedweratu, ndikupanga kudula.
Kodi mukufuna kudziwa za chinthu chopindika chodula ndi laser (chochotsa laser), chodula ndi laser?
Lumikizanani nafe kuti mupeze upangiri wowonjezera wa akatswiri a laser!
Chodulira cha Laser Cholimbikitsidwa cha Pulasitiki
Kodi ubwino wokonza zinthu pogwiritsa ntchito laser ya pulasitiki ndi wotani?
Pa nozzles zopangira jakisoni, miyeso ndi mawonekedwe olondola ndizofunikira kwambiri kuti zitsimikizire kuyenda kolondola kwa utomoni ndi mtundu wa chinthucho. Kudula kwa laser kumatha kudula molondola mawonekedwe omwe mukufuna a nozzle kuti akwaniritse zofunikira pakupanga. Njira zachikhalidwe monga kudula kwamagetsi sizitsimikizira kudula kolondola ndipo sizigwira ntchito bwino. Komabe, zida zodulira laser zimathetsa mavutowa bwino.
Kudula Nthunzi:
Mtambo wa laser wolunjika umatenthetsa pamwamba pa chinthucho mpaka kufika powira, ndikupanga dzenje la kiyi. Kuchuluka kwa kuyamwa chifukwa chotseka kumapangitsa kuti dzenjelo lizimira mofulumira. Pamene dzenjelo likukulirakulira, nthunzi yomwe imapezeka panthawi yowira imawononga khoma losungunuka, ndikutulutsa ngati nkhungu ndikukulitsa dzenjelo. Njirayi imagwiritsidwa ntchito kwambiri podula zinthu zosasungunuka monga matabwa, kaboni, ndi mapulasitiki otenthetsera kutentha.
Kusungunuka:
Kusungunula kumaphatikizapo kutenthetsa zinthuzo mpaka kufika poti zasungunuka kenako n’kugwiritsa ntchito mpweya woipa kuti zitulutse zinthu zosungunukazo, kupewa kutentha kwambiri. Njira imeneyi nthawi zambiri imagwiritsidwa ntchito podula zitsulo.
Kusweka kwa Kupsinjika kwa Kutentha:
Zipangizo zofooka zimakhala zovuta kwambiri kuvulala kwa kutentha, komwe kumadziwika ndi ming'alu ya kutentha. Kuwala kowonjezereka kumayambitsa kutentha komwe kumachitika pamalopo komanso kukula kwa kutentha, zomwe zimapangitsa kuti ming'alu ipangidwe, kenako kutsogolera ming'aluyo kudzera muzinthuzo. Mng'aluyo umafalikira pa liwiro la mamita pa sekondi. Njirayi imagwiritsidwa ntchito kwambiri podula galasi.
Kudula Kobisika kwa Silicon Wafer:
Njira yotchedwa stealth dicing imagwiritsa ntchito zipangizo za semiconductor kulekanitsa ma microelectronic chips ndi ma silicon wafers. Imagwiritsa ntchito pulsed Nd: YAG laser yokhala ndi wavelength ya 1064 nanometers, yomwe imagwirizana ndi electronic bandgap ya silicon (1.11 electron volts kapena 1117 nanometers).
Kudula Kogwira Ntchito:
Chomwe chimadziwikanso kuti kudula kwa malawi kapena kudula kwa laser kothandizidwa ndi kuyaka, kudula kochitapo kanthu kumagwira ntchito ngati kudula kwa oxy-fuel, koma kuwala kwa laser kumagwira ntchito ngati gwero la kuyaka. Njirayi ndi yoyenera kudula chitsulo cha kaboni chokhala ndi makulidwe opitilira 1 mm. Imalola mphamvu yochepa ya laser podula mbale zachitsulo zokhuthala.
Kodi ndife ndani?
MimoWork ndi kampani yapamwamba kwambiri yomwe imayang'anira kupanga mapulogalamu aukadaulo wa laser. Yokhazikitsidwa mu 2003, kampaniyo yakhala ikudziika yokha ngati chisankho chomwe makasitomala ambiri padziko lonse lapansi amapanga. Ndi njira yopangira yomwe imayang'ana kwambiri pakukwaniritsa zosowa zamsika, MimoWork yadzipereka pakufufuza, kupanga, kugulitsa, ndi kupereka zida za laser zolondola kwambiri. Amapereka zinthu zatsopano m'magawo odulira, kuwotcherera, ndi kulemba chizindikiro cha laser, pakati pa mapulogalamu ena a laser.
MimoWork yapanga bwino zinthu zosiyanasiyana zotsogola, kuphatikizapo makina odulira a laser olondola kwambiri, makina olembera laser, ndi makina owotcherera a laser. Zipangizo zamakonozi zokonzera laser zolondola kwambiri zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana monga zodzikongoletsera zachitsulo chosapanga dzimbiri, zaluso, zodzikongoletsera zagolide ndi siliva, zamagetsi, zida zamagetsi, zida, zida zamagetsi, zida zamagalimoto, kupanga nkhungu, kuyeretsa, ndi mapulasitiki. Monga kampani yamakono komanso yapamwamba kwambiri, MimoWork ili ndi chidziwitso chachikulu pakupanga zinthu mwanzeru komanso luso lapamwamba lofufuza ndi chitukuko.
Kodi chodulira cha laser chimadula bwanji pulasitiki? Kodi chingadulire bwanji pulasitiki pogwiritsa ntchito laser?
Dinani apa kuti mupeze chitsogozo cha laser chatsatanetsatane!
Nthawi yotumizira: Juni-21-2023