Laser ua tau ua lub luag haujlwm tseem ceeb hauv lub ntim ntawm kev tsim kho kom zoo thiab kev txhim kho kom zoo ntawm cov khoom siv hluav taws xob high-end, ua rau cov khoom muag sib zog thiab nyias thiab muaj kev ruaj khov.
Tam sim no, laser precision welding feem ntau yog siv rau cov khoom siv hluav taws xob zoo li cov npog npog, USB txuas, daim npog cov khoom haum, thiab lwm yam. yooj yim los twb paub lawm automation. Tab sis thaum vuam cov khoom sib txawv, txoj kev sib txawv vuam yuav tsum ua.
Raws li cov txiaj ntsig ntawm ntau qhov kev sim, Maxphotonicslaser vuam cov cav sau lub ntsiab lus laser precision chaw vuam txoj kev uas ua tiav cov txiaj ntsig vuam zoo rau cov ntaub ntawv sib txawv xws li cov khoom siv hluav taws xob siab, cov ntaub ntawv hlau, thiab cov khoom tsis sib xws hauv kev tsim khoom thiab cov txheej txheem ntawm cov neeg siv khoom siv hluav taws xob Cov.
1. Laser precision chaw welding ntawm cov ntaub ntawv siab siab
Thaum vuam high-ທ້ອນ rau khoom xws li txhuas thiab tooj liab, sib txawv vuam sib tsoo muaj qhov cuam tshuam zoo ntawm vuam zoo. Lub laser waveform nrog pre-spike tuaj yeem tsoo los ntawm kev thaiv ntawm kev cuam tshuam siab. Cov nplaim hluav taws xob tam sim ntawd muaj peev xwm hloov tau sai ntawm lub xeev ntawm cov hlau thiab nce qhov kub kom lub chaw melting, thiaj li txo qhov kev cuam tshuam ntawm cov hlau saum npoo thiab txhim kho kev siv hluav taws xob. Tsis tas li ntawd xwb, vim tias qhov ceev ceev qhov ceev ceev kev ceev ntawm cov khoom siv xws li tooj liab thiab txhuas, qhov pom ntawm cam pob qij txha tuaj yeem ua kom zoo dua qub los ntawm kev siv cov qeeb qeeb.
Ntawm qhov tod tes, qhov nqus ntawm kub, nyiaj, tooj, hlau thiab lwm yam khoom poob qis nrog nce nthwv dej. Rau tooj liab, thaum lub laser wavelength yog 532nm, qhov nqus ntawm tooj liab yog ze rau 40%. Tsis tas li, los ntawm kev siv lasers infrared thiab ntsuab lasers rau mem tes pom vuam ntawm tooj liab, nws tuaj yeem pom tias qhov loj me ntawm cov pob qij txuas tom qab infrared laser vuam yog qhov tsis sib xws (Daim Duab 1), thaum qhov loj me ntawm cov pob qej txuas ntawm lub laser ntsuab. yog yam ntau yam tsis xws luag, lub qhov tob tsis sib thooj, thiab saum npoo du (Daim Duab 2). Yog li no, vuam nyhuv ntawm ntsuab laser yog ntau ruaj khov, whilethe yuav tsum tau siv lub zog siab yog tsuas yog hluav taws xob ntawm infrared laser.
Daim duab 1. ua haujlwm tau nroginfrared laser (1064nm)
Daim duab 2. ua haujlwm tau zoo nrogntsuablaser (532nm)
2. Laser precision chaw welding ntawm cov ntawv hlau
Thaum cov tsoos pulsed lasers vuam hlau hlau daim hlau, cov ntaub ntawv yooj yim rhuav thiab cov pob qij txha pob kuj sib txawv. Txawm li cas los xij, vim nws tus kheej tsis khov thiab qhov qis nqus ntawm lub laser hauv lub xeev khov kho ntawm cov khoom siv hluav taws xob siab, cov ntsiab lus tawg thiab cov tsis xws luag feem ntau tshwm sim thaum vuam. Phenomena xws li hlau txuas. Txhawm rau daws qhov teeb meem hauv vuam nyias daim hlau thiab siab dua cov hlau, cov fiber ntau laser QCW / CW hom yog hloov raws li cov qauv ntawm digital thiab digital, thiab N tso tawm cov mem tes tawm tuaj yeem pom ib zaug ua rau, thiab tib-kis ntau lub mem tes vuam tuaj yeem pom tau nrog cov zog me.
Daim duab 3. weld seam nto; weld cross seem
3. Laser precision chaw welding ntawm cov ntaub ntawv tsis sib xws
Thaum laser vuam vias cov paib ntawm cov khoom sib txawv, teeb meem xws li vuam cuav, kab nrib pleb, thiab kev sib txuas tsis tshua muaj zog yog qhov yooj yim tshwm sim. Qhov no yog vim muaj qhov sib txawv loj ntawm cov khoom hauv lub cev ntawm ob, qis sib nrig sib txuam, thiab cov cim yooj yim ntawm cov sib txuas. Cov tebchaw no ua rau cov tshuab ntawm qhov txuas ntawm welded. Kev ua tau zoo yog txo heev. Cov cuab yeej hluav taws xob siab zoo nanosecond laser raug xaiv los ntawm kev siv cov txheej txheem ntsuas loj kom paub meej tswj cov cua sov kom tsis txhob cuam tshuam cov kev sib txuas ntawm cov khoom sib txuas, paub qhov sib tshooj ntawm cov hlau tsis sib luag, thiab txhim kho cov weld tsim thiab cov yam ntxwv zoo.
Daim duab 4.Txoj kev kuaj mob; welding chaw sib sau
