Handheld laser vuam raws li ib tug laser ua technology, laser welding tshuab tau siv rau cov vuam ntawm me me nyias qhov chaw raws li thaum ntxov raws li 1964. Nrog rau kev loj hlob sai ntawm kev lag luam tsheb thiab kev txhim kho tsis tu ncua ntawm tib neeg cov kev xav tau, kom ua tau raws li qhov yuav tsum tau muaj kev nyab xeeb, Kev tiv thaiv ib puag ncig, thiab kev txuag hluav taws xob, thiab kom ua tiav lub tshuab hluav taws xob, kev hloov pauv thiab kev txawj ntse ntawm kev tsim cov khoom siv vuam, laser vuam tshuab tau siv rau hauv kev tsim tsheb lub cev txij li xyoo 1980s.Raws li cov ntaub ntawv txheeb cais, 50% ~ 70% ntawm cov khoom pib hauv cov teb chaws Europe thiab Asmeskas kev lag luam tau ua tiav los ntawm laser, feem ntau laser vuam thiab txiav.Laser vuam tau dhau los ua tus txheej txheem hauv kev tsim khoom pib.
Txheej txheem txheej txheem
Lub hauv paus ntsiab lus ntawm laser vuam yog hais tias lub laser beam emitted los ntawm lub laser generator yog teem rau saum npoo ntawm vuam hlau rau cua sov kom cov vuam hlau yog rhuab thiab melted, cov hlau phaj ntawm lub tsheb lub cev yog wetted, qhov sib txawv ntawm cov hlau. steel phaj pob qij txha tau sau, thiab vuam seam yog tsim los thaum kawg ua tiav kev sib txuas zoo.Lub brazing kev sib txuas ntawm tooj liab vuam hlau thiab steel phaj yog tsim tom qab vuam.Cov tooj liab vuam hlau thiab hlau phaj yog cov ntsiab lus sib txawv, thiab cov txheej txheem vuam tsim los ntawm lawv yog qhov sib xyaw ntawm ob lub ntsiab lus sib txawv tom qab qhov kub thiab txias.Piv nrog rau qhov chaw vuam tsoos, txoj kev vuam no tau zoo dua vuam zoo, ceev ceev, thiab muaj zog dua ntawm qhov vuam.
Qhov zoo ntawm laser tes tuav vuam yog raws li nram no:
1.Me me tshav kub cuam tshuam cheeb tsam.Cov hluav taws xob hluav taws xob tuaj yeem txo qis rau qhov tsawg kawg nkaus uas yuav tsum tau muaj, thiab thaj chaw tshav kub cuam tshuam me me, yog li thermal deformation tsawg kawg nkaus.
2. Tiv tauj tsis tau.Pom kev vuam, tsis sib cuag welding, tsis tas yuav siv cov electrodes, tsis muaj kev txhawj xeeb txog electrode muaj kuab paug los yog kev puas tsuaj, thiab kev noj thiab deformation ntawm lub tshuab tuaj yeem txo qis.
3.Lub laser beam yog ib qho yooj yim rau kev tsom xam, dlhos thiab raug coj los ntawm cov cuab yeej kho qhov muag, tuaj yeem muab tso rau ntawm qhov chaw tsim nyog ntawm qhov chaw ua haujlwm, thiab tuaj yeem coj los ntawm cov tshuab, cov cuab yeej lossis cov teeb meem nyob ib ncig ntawm lub workpiece.
4.Lub laser beam tuaj yeem tsom mus rau thaj chaw me me thiab tuaj yeem txiav qhov me me thiab qhov chaw sib ze.
5.Nws yog ib qho yooj yim kom paub qhov siab ceev tsis siv neeg vuam los ntawm cov lej tswj.
Post lub sij hawm: Dec-23-2022