Cov khoom siv vuam

Cov kab qub tshaj plaws ntawm cov txheej txheem vuam tuaj yeem pom nyob rau hauv lub hnub nyoog Bronze, ntau dua 2.000 xyoo dhau los, hauv lub thawv ua los ntawm kub.Hauv Hnub Nyoog Hlau, tib neeg tau kawm los txuas hlau ua ke thiab hauv Nruab Nrab Hnub nyoog, cov kws ua hlau tseem siv rauj.Niaj hnub no welding tau tsim nyob rau xyoo 19th^thxyoo pua thiab tau pom ntau qhov kev tsim kho tshiab thiab cov thev naus laus zis tshiab.Qhov tseeb yog qhov kev taw qhia ntawm laser rau hauv cov txheej txheem vuam.

Laser beams tuaj yeem yaj thiab txawm vaporize hlau zoo heev thiab meej heev.Koom nrog cov ntawv nyias nyias yog li ntawd lub luag haujlwm ntawm lub laser.Txawm hais tias soldering los yog vuam, cov seams ib txwm nqaim heev, raug thiab ruaj khov.Lub zog siab siv rau ntawm cov ntsiab lus tshwj xeeb tso cai rau kev vuam nrawm nrawm.Txawm li cas los xij, qhov kev ua tau zoo no yuav tsum muaj kev tswj xyuas qhov tseeb thiab qhov chaw ntawm lub laser.

Muaj ntau yam txheej txheem muaj rau automated soldering lossis vuam.Txawm hais tias soldering, induction brazing los yog laser welding - lub vuam muab tub lim hlau feem ntau xa los ntawm xaim.Txawm li cas los, qhov no yog raws nraim qhov nyuaj nyob.Lub kaw lus yuav tsum ib txwm xa tawm qhov ntev ntawm cov hlau muab tub lim mus rau qhov chaw raug, tab sis tsis muaj jolting lossis khoov cov hlau hauv cov txheej txheem.Tsis siv neeg hlau feeder tsav los ntawm kev tswj hwm micromotor yog lwm daim ntawv thov tseem ceeb rau peb cov tsav tsheb uas txhim khu kev qha.