Dab tsi yog Txoj Kev Vuam Thiab Qhov Zoo Ntawm Laser Vuam?
Tam sim no, laser vuam yog lub hauv paus kev sib txuas thev naus laus zis ntawm kev lag luam niaj hnub, uas ua tiav cov khoom siv tau zoo thiab muaj txiaj ntsig los ntawm kev tsim txiaj ntawm lub zog siab ceev ntawm lub laser beam. Nws tsis yog -kev sib cuag thiab cov yam ntxwv thermal deformation me me yog dav siv nyob rau hauv high-kawg manufacturing teb xws li tsheb, electronics, thiab aviation. Cov hauv qab no yog cov txheej txheem ntau thiab cov txiaj ntsig tseem ceeb ntawm laser vuam.
1. Cov txheej txheem ntawm laser vuam
Thermal conduction welding: melts cov khoom los ntawm tshav kub conduction, haum rau precision vuam ntawm nyias daim hlau (xws li 0.1-1mm hlau), uas tsis tshua muaj deformation.
Sib sib zog nqus fusion vuam: siv cov nyhuv pinhole kom ua tiav qhov tob- mus rau - dav piv vuam (qhov tob - rau - dav piv tuaj yeem ncav cuag 10: 1), haum rau nruab nrab thiab tuab daim hlau (xws li cov hlau siab dua 1mm) lossis siab - lub zog ntawm cov khoom siv.
Pulse laser welding: Pulse zog tswj cov khoom siv hluav taws xob, siv rau cov pob qij txha me me (xws li cov khoom siv hluav taws xob) lossis cov hlau sib txawv.
Compound laser vuam: Laser thiab arc/plasma yog ua ke los txhim kho vuam efficiency thiab zoo ntawm daim hlau tuab (xws li txhuas alloys).
Galvanometer scanning welding: Siab-ceev deflection ntawm lub laser beam kom ua tiav batch ua ntawm complex trajectories (xws li lub voj voog thiab nkhaus).
Tej thaj chaw deb laser vuam: Fiber-optic kis tau tus mob laser yog haum rau ntev -vuam deb ntawm loj- loj workpieces xws li tsheb lub cev.
2. Core zoo ntawm laser vuam
High precision: me me tshav kub- cuam tshuam cheeb tsam, tsis tshua muaj vuam deformation, haum rau precision qhov chaw ua.
Ceev ceev: sib sib zog nqus melting vuam ceev tuaj yeem ncav cuag ob peb meters / feeb, thiab kev ua haujlwm tau zoo tuaj.
Daim ntawv thov dav: weldable hlau (steel, aluminium, tooj liab, thiab lwm yam) thiab qee yam tsis yog-hlau (yas, ceramics), sib xws nrog heterogeneous khoom sib txuas.
Automation: yooj yim rau kev sib xyaw cov neeg hlau thiab cov tshuab pom kev kom ua tiav cov khoom ntse.
Weld seam zoo heev: tsis muaj cov khoom ntim yuav tsum tau, cov vuam seam zoo nkauj thiab du, thiab qhov kev sib tsoo tom ntej yog tsawg.
Nrog nws cov yam ntxwv meej, ua tau zoo thiab hloov tau yooj yim, laser vuam tau dhau los ua cov txheej txheem tseem ceeb hauv kev ua haujlwm siab - kawg kev tsim khoom. Los ntawm lub teeb yuag tsheb mus rau aerospace, los ntawm microelectronics ntim rau cov khoom siv kho mob, nws cov ntawv thov tau nthuav dav tas li. Nyob rau hauv lub neej yav tom ntej, laser vuam yuav ua lub luag hauj lwm ntau dua nyob rau hauv kev txhim kho cov efficiency ntau lawm, optimizing cov khoom zoo, thiab txhawb kev tsim ntsuab, thiab mus txuas ntxiv mus rau industrial technology innovation.