Xyoo tsis ntev los no, daim ntawv thov ntawm cov khoom siv laser hauv ntau thaj teb ntawm kev tsim khoom thiab kev lag luam yog qhov ntau thiab ntau, thiab muaj ntau thiab ntau yam, feem ntau muab faib ua tshuab laser vuam, tshuab laser npav, laser txiav tshuab thiab lwm yam. Vim tias lub npe zoo ib yam nkaus, muaj ntau tus phooj ywg rau laser vuam tshuab thiab laser txiav tshuab feem ntau tsis paub, yog li dab tsi yog qhov sib txawv ntawm laser vuam tshuab thiab laser txiav tshuab?
1 、 Dab tsi yog laser txiav tshuab?
Lub tshuab txiav laser yog tias cov kab rov tav laser nteg tawm los ntawm cov fiber ntau laser yog collimated los ntawm HBH, tom qab ntawd los ntawm kev txiav lub taub hau tsom teeb, thiab tom qab ntawd cia li tsom mus rau ntawm lub lens. Ntawm lub ntsiab lus tsom, qhov ceev laser zog tuaj yeem ncav cuag cov txiaj ntsig ntawm kev txeem tawm ntawm cov khoom.
Thaum lub workpiece hauv nws qhov kev tsom xam yog irradiated los ntawm siab zog ceev laser chaw, nws yuav ua rau lub zos qhov kub siab tshaj 10000 ° C, uas yuav ua rau lub workpiece vaporize sai. Tom qab ntawd, nrog cov ntu inert roj, cov vaporized hlau seem yuav tshuab tawm, thiab tom qab ntawd ces cov workpiece yuav raug txiav mus rau hauv lub qhov me me. Nrog rau kev txav ntawm cov cuab yeej siv tshuab CNC, cov khoom siv ntau lub voj me me yuav txuas nrog txhua lwm yam thiab dhau los ua cov ntsej muag zoo li siv. Vim tias qhov ua haujlwm zaus ntawm laser txiav yog tshwj xeeb heev, qhov sib koom ua ke ntawm txhua qhov me me puag ncig yog tshwj xeeb heev, thiab cov smoothness ntawm laser txiav cov khoom yog siab heev.
Dab tsi yog laser vuam tshuab?
Lub tshuab nqus hlau laser yog siv lub zog siab laser ib leeg mem tes kom nqa cov cua sov hauv zos ntawm cov ntaub ntawv raw khoom hauv thaj chaw me me. Laser welding lub zog sib txawv rau sab hauv thiab sab nraud ntawm cov khoom siv raw los ntawm kev sib cais thaum tshav kub, thiab ua kom muaj pas dej tshwj xeeb tom qab melting raw cov ntaub ntawv.
Laser vuam tshuab yog ib hom tshiab ntawm vuam. Nws feem ntau yog cuam tshuam nrog kev vuam ntawm nyias phaj raw cov ntaub ntawv thiab cov qhov cuab yeej kho vajtse. Nws tuaj yeem paub pom cov vuam vuam, taub qab vuam, txuas vuam vuam, vuam sib khi, thiab lwm yam qhov dav ntawm weld hlaws yog qhov me me, qhov kub ntawm thaj chaw yog qhov me me, qhov deformation me me, vuam vuam nrawm, vuam vuam yog tiaj thiab zoo nkauj , thiab kev kho tom qab vuam tsis tsim nyog lossis yooj yim. Lub vuam seam zoo yog qhov siab thiab tsis muaj qhov xeb tawm. Nws tuaj yeem ua haujlwm tau raug. Qhov ua kom pom tseeb tsis siv neeg yog qhov me, qhov ua tiav qhov tseeb yog siab, thiab nws yog qhov yooj yim rau kev ua tiav cov phiaj xwm ntawm kev siv tshuab.
Dab tsi yog qhov sib txawv ntawm laser vuam tshuab thiab laser txiav tshuab?
Laser welding tshuab yog siv los txuas cov ntaub ntawv hlau, thiab lub tshuab txiav laser siv los txiav cov khoom siv hlau.
