Makina osanja a laser ndi amodzi mwa madera akuluakulu a laser. Kulemba kwa laser ndi njira yosinthira yomwe imagwiritsa ntchito mphamvu kwambiri yomwe imagwiritsa ntchito mphamvu yamphamvu yam'madzi kuti iyamitse malo osungirako zinthu kapena chifukwa chosintha cha mankhwala kusintha. Cholinga cha laser chimatha kupanga zilembo zosiyanasiyana

Mfundo ya Kulemba kwa Laser

Mfundo yofunika kwambiri ya laser ndikuti mtengo wambiri wosungunuka umapangidwa ndi wojambula wa laser, ndipo laser yolunjika imagwira ntchito yosindikiza kuti isungunuke kapena kusokoneza zinthu. Mwa kuwongolera njira ya laser padziko lapansi, imapanga zizindikiro zofunikira.

Mawonekedwe amodzi

Kusankhidwa kosagwirizana, kungakhale kowoneka bwino pamtunda uliwonse wapadera, malo ogwirira ntchito satha kusokonekera ndikupanga zitsulo zamkati, pulasitiki, galasi, chikopa ndi zinthu zina.

Mawonekedwe awiri

Pafupifupi ziwalo zonse (monga ma piston, piston mphete, ma vatives, mipando yamava, zinthu zamagetsi ndizosavuta kuzindikira zokha, ndipo zigawo zilibe tanthauzo pang'ono.

Mawonekedwe atatu

Njira yosinthira imagwiritsidwa ntchito polemba, ndiye kuti, mtengo wa laser wachitika pa zigawenga ziwiri, ndipo molojekiti yoyendetsedwa ndi kompyuta imayendetsa magalasi kuti muzungulire pa X ndi Y. Mtengo wa laser utayang'ana kwambiri, imagwera pazinthu zodziwika bwino, popanga chizindikiro cha laser. tsata.

Ubwino wa Kulemba kwa Laser

01

Mtengo wowonda kwambiri wa laser pambuyo pa laser amayang'ana ngati chida, chomwe chimatha kuchotsa zinthu zomwe zili ndi mfundo. Chikhalidwe chake chapamwamba ndichakuti ntchito yodziwika ndi yopanda kukonza, yomwe siyitulutsa mwa makina kapena kupsinjika kwamakina, motero sizingawononge nkhani yokonzedwayo; Chifukwa cha kukula kwa laser atangoyang'ana, dera laling'ono lomwe lakhudzidwa ndi kutentha, komanso kukonza bwino, njira zina zomwe sizingatheke ndi njira zomwe sizingatheke.

02

"Chida" chomwe chimagwiritsidwa ntchito popanga laser ndiye malo oyang'ana malo. Palibe zida zowonjezera ndi zida zofunika. Malingana ngati laser angagwire ntchito bwino, imatha kukonzedwa mosalekeza kwa nthawi yayitali. Kuthamanga kwa laser kuli mwachangu ndipo mtengo wake ndi wotsika. Kukonzekera kwa laser kumangoyendetsedwa ndi kompyuta, ndipo palibe kulowererapo kwa munthu komwe kumafunikira panthawi yopanga.

03

Ndi mtundu wanji wa a laser angalembe ndikugwirizana ndi zomwe zidapangidwa mu kompyuta. Malingana ngati mawonekedwe ojambula omwe amapangidwira pakompyuta amatha kuzindikira, makina osonyeza kusinthika amatha kubwezeretsa molondola za zojambulazo pa chonyamulira choyenera. Chifukwa chake, ntchito ya pulogalamuyi imatsimikizira ntchito ya dongosolo kukula kwakukulu.

Mu pulogalamu ya laser ya SMT m'munda wa SMT, kununkhira kwa laser kumachitika makamaka pa PCB, ndipo kuwonongeka kwa serseng minda yosiyanasiyana ku PCB CAN

Pakadali pano, ma aser omwe amagwiritsidwa ntchito polemba laser aphatikize ndi mafinya a fiber, altraviolet Lasers, a lasers obiriwira ndi a CO2 Lasers. Malonda omwe amagwiritsidwa ntchito kwambiri m'makampaniwo ndi a UV a Lasers ndi a CO2 a Ce2. Mapiri a mafinye a mafinya ndi ma lasers obiriwira amagwiritsidwa ntchito pang'ono.

Laser-Optic Laser

Chitsamba chaphiri limatanthawuza mtundu wa laser yopangidwa pogwiritsa ntchito chitsamba cha galasi chambiri (monga yTerbium) monga momwe amagwirira ntchito. Imakhala ndi mphamvu zowala kwambiri. Wosefukira wa purse yosefukira ndi 1064nm (chimodzimodzi ndi yag, koma njira yogwirira ntchito ya Yag ndi yosefukira, koma kodi QCW, ndizosinthasintha? Itha kugwiritsidwa ntchito polemba zida zachitsulo komanso zopanda zitsulo chifukwa cha kuyamwa kwambiri.

Njirayi imatheka pogwiritsa ntchito mankhwala osefukira pazinthuzo, kapena pakutenthetsa ndi kuwononga zinthu zakuya kuti ziwoneke bwino, ndipo kuwongolera ma nanomescopic kumapangitsa kuti khungu liziwoneka bwino kwambiri. Mankhwala amachitika atatenthetsedwa ndi mphamvu zopepuka, zimawonetsa zofunikira monga zithunzi, zilembo, ndi QR Codes.

UV laser

Ultraviolet laser ndi nthawi yochepa kwambiri. Nthawi zambiri ukadaulo wovuta woseka umagwiritsidwa ntchito kutembenuza kuwala kwa infrated (1064nm) yopangidwa ndi laser yolimba mu 355nm (katatu) Kuwala kwa ultraviolet) Kuwala kwa Ultraviolet. Mphamvu zake za Photon ndizokulirapo, zomwe zitha kufanana ndi mphamvu zamagetsi (zomangira zaziya, zomangira zam'madzi, zimapangitsa kuti ziwonetserozo zikhale zojambulajambula, kenako ndikupangitsa a Mphamvu yamafuta, koma sizowonekeratu), zomwe ndi za "ozizira oyenda". Chifukwa palibe mphamvu zowonekeratu, UV laser silingagwiritsidwe ntchito kuwotcherera, nthawi zambiri amagwiritsidwa ntchito polemba ndi kudula.

Njira ya UV ya UV imadziwitsidwa pogwiritsa ntchito fanizo la mafano pakati pa UV ndi zomwe zimapangitsa kuti utoto usinthe. Kugwiritsa ntchito magawo oyenera kumatha kupewa kuchotsedwa kowonekeratu padziko lapansi, motero angathe kuyika zithunzi ndi zilembo popanda kukhudza.

Ngakhale ma lasers a UV amatha kulemba zitsulo zonse komanso zopanda zitsulo, chifukwa cha zinthu zotsika mtengo, mafinya amagwiritsidwa ntchito polemba zinthu zambiri ndipo ndizovuta kukwaniritsa ndi CO2.

Loser laser

Wobiriwira wobiriwira nawonso ali ndi laserdength. Nthawi zambiri ukadaulo wovuta wovuta umagwiritsidwa ntchito kutembenuza kuwala kwa infrared (1064nm) kumatulutsidwa ndi laser yolimba kulowa mu kuwala kobiriwira ku 532nm (pafupipafupi). Wosenda wobiriwira ali kuwala kowoneka bwino ndipo laser la ultraviolet ndi kuwala kosaoneka. . Mpira wobiriwira uli ndi mphamvu yayikulu ya Phulira, ndipo mawonekedwe ake ozizira ndi ofanana kwambiri ndi kuwala kwa ultraviolet, ndipo kumatha kupanga mitundu yosiyanasiyana yokhala ndi laser ya ultraviolet.

Njira zobiriwira zobiriwira ndizofanana ndi njira ya Ultraviolet ya Ultraviolet, yomwe imagwiritsa ntchito chithunzithunzi pakati pa kuwala kwa green ndi zomwe zimapangitsa kuti utoto usinthe. Kugwiritsa ntchito magawo oyenera kumatha kupewa kuchotsedwa kowonekeratu pazinthu zakuthupi, motero amatha kulemba mawonekedwe osakhudzanso. Monga otchulidwa, pamakhala timiyala yamamba pamtunda wa PCB, yomwe nthawi zambiri imakhala ndi mitundu yambiri. Mphepo yobiriwira imayankha bwino, ndipo zithunzi zowoneka bwino ndizomveka komanso zosawoneka bwino.

CO2 laser

CO2 ndi laser yogwiritsidwa ntchito kwambiri ndi kuchuluka kwamphamvu kwambiri. Mphepete mwa nyanjayi ndi 9.3 ndi 10,6um. Ndi lasekani laseji yopanda tanthauzo ndi mphamvu yopititsa patsogolo kwa ma kilowts. Nthawi zambiri ndalama zotsika mtengo wa co2 zimagwiritsidwa ntchito kumaliza njira yayikulu ya mamolekyulu ndi zinthu zina zosapanda zitsulo. Nthawi zambiri, a Lasers a CO2 samagwiritsidwa ntchito ku Marti, chifukwa kuyamwa kwa zitsulo ndi kochepa kwambiri (koloko kapena kukonza mapangidwe a elector ndi zinthu).

Njira ya co2 imadziwika pogwiritsa ntchito mankhwala oterera a laser pazinthuzo, kapena potenthetsa ndi kusinthasintha kwazinthu zokhala ndi magetsi ofunikira, komanso ziwonetsero zofunikira, zilembo ziwiri ndi zigawo zina ziwiri zimawonetsedwa.

La2 Lasers nthawi zambiri amagwiritsidwa ntchito mu zamagetsi zikuluzikulu, chida, zovala, zikwama, mabatani, zida, zida zamagetsi ndi minda ina yomwe imagwiritsa ntchito zida za polima.

Kutumiza kwa laser pazinthu za PCB

Chidule cha kusanthula kowonongeka

Zingwe za lasers ndi ma ce2 onse amagwiritsa ntchito mphamvu ya laser pa nkhaniyo kuti akwaniritse tanthauzo la zinthuzo kuti apangitse kukana, ndikupanga mtundu wachilendo; Pomwe lasekani laser ya Ultraviolet ndipo laser yobiriwira imagwiritsa ntchito laser kuti agwiritse ntchito mankhwalawa omwe amachititsa kuti zinthu zisinthe, kenako osapanga zojambulazo, ndikupanga zojambula popanda kukhudza.