Tam sim no, vim muaj kev txhim kho ntxiv ntawm lub zog ntawm txoj kab laser, kev ua tiav tuaj yeem nqa tawm hauv qhov kilowatt qib ntau, thiab qhov tsis nqus laser kis tau vuam tuaj yeem pom tau nrog lub nthwv dej ntau ntxiv, yog li cov kev txwv no tau tawg.
Zichen vuam cov khoom siv laser siv daim ntawv cog lus tsim txoj kev tsim thev naus laus zis, tuaj yeem tsim homogeneous tshwj xeeb, lub zog siab ntawm laser kab ntu. Txawv los ntawm cov kab rov tav laser kab profile, cov kab laser tuaj yeem tsim rau qhov txuas vuam tag nrho tib lub sijhawm, thiaj li ua kom tau txais cov ntawv nrawm dua.
Tsis tas li ntawd, cov teeb tsa kev faib tawm ntawm cov kab laser siv khov kho thiab kev ua haujlwm tsis tu ncua ntawm laser tuaj yeem ua kom lub nruam thiab ruaj khov ua tiav. Thaum vuam plastics, txoj kev sib txawv laser vuam tuaj yeem siv, xws li daim npog ntsej muag, vuam tag nrho ua tiav, thiab lwm yam Hauv cov vuam sib txuas tag nrho, txuas vuam yog yuav luag tam sim ntawd (nyob ntawm seb hom yas thiab phab ntsa tuab ntawm ib feem). Qhov no&ceev heev; ib zaug" vuam tshuab muaj ntau yam zoo thiab zoo heev txo kev ua tsov ua rog thiab kev kub ntxhov.
Lwm qhov zoo dua ntawm hom no yog qhov txheej txheem ua luv luv. Ob qhov ua tau zoo ua ke txo tus nqi ntau lawm thiab txhim kho qhov zoo ntawm txhua tus vuam. Txawv los ntawm cov pa hluav taws xob ua kom pom tseeb ntawm qhov siab precision machining ua kom pom tseeb, kev ua haujlwm nrug ntawm kab laser tsuas yog xav tau kom ua tau raws qhov kam rau ntawm ± 10 hli.
Siv cov qauv txheej txheem los tsim tsim cov vuam sib txuas
Kev ua lag luam tam sim no xav tau lub tshuab kaw lus daws cov qauv tsim qauv. Ntxiv rau" yooj yim" linear laser modules, cov qauv no tseem tuaj yeem ua ke nrog cov tshuab hluav taws xob semiconductor lasers los ua cov qauv laser kab sib luag kom tau raws li cov kev xav tau ntawm ntau yam khoom.
Lub laser tuaj yeem ua ntau lub vuam vuam sib txawv ntawm qhov ntev ntawm peb kab ntawm cov khoom seem yas, thiab ua tiav vuam li ntawm 0.5-3 vib nas this. Lwm qhov kev daws teeb meem tshwj xeeb tau tsim los rau cov khoom sib txawv ntawm cov tsheb. Hauv qhov no, txoj kab laser tau muab faib ua 15 ntu kev tswj ntawm tus kheej (1.5mmx21mm), uas txhais tau tias lub laser nqaj tsuas yog yuav taw rau ntawm qhov taw tes tshwj xeeb kom tau txais welded. Hom no ntawm ib qho kev sib txuas ntawm laser kab (4kw kab laser, laser ntev 320mm, kab dav dav 1.5mm) txo lub zog poob hauv cov txheej txheem kev tswj, thiab kev ua haujlwm tag nrho tuaj yeem ua tau siab li 60%.
Vim tias muaj cov khoom siv hluav taws xob meej, yog tias siv ua ke nrog pyrometer thiab ntsuas kub tsis sib chwv ntsuas, qhov ntsuas lub sijhawm tiag tiag ntawm cov hluav taws xob laser xa cov txheej txheem tuaj yeem paub. Piv txwv li, yog lub pyrometer qhia tias qhov ntsuas kub tsis txaus rau vuam siv, chav ntsuas hluav taws xob yuav kho cov txheej txheem los ntawm qhov nce ntawm qhov ntom ntawm cov kab teeb laser.
