Ubuchwepheshe bokushisela nge-laser

Njengobuchwepheshe bokuxhumana obusebenzayo,ukushisela nge-laserisetshenziswe kabanzi emikhakheni eminingi eminyakeni yamuva nje, ikakhulukaziukukhiqizwa kwezimoto, izimboni zokukhiqiza izindiza, imishini yezokwelapha kanye nezinsimbi ezinembile. Intuthuko yakamuva yezobuchwepheshe igxile kakhulu ekuthuthukiseni ikhwalithi yokushisela, ukuthuthukisa ukuzivumelanisa nezimo kwenqubo kanye nokwandisa ububanzi bokusetshenziswa.

1. Ukusetshenziswa kwe-laser eluhlaza okwesibhakabhaka: Ngenxa yenkinga yokushisela yezinto ezibonisa ukukhanya okuphezulu njengethusi ne-aluminium, ama-laser aluhlaza okwesibhakabhaka angafinyelela ukushisela okuhlanzekile ngamandla aphansi ngenxa yesilinganiso sawo sokumuncwa okuphezulu kulezi zinto kune-laser ye-infrared.

Ama-laser e-semiconductor aluhlaza okwesibhakabhaka ayaqhubeka nokukhuthaza izinguquko ezindleleni zokucubungula izinto ezikhanyayo kakhulu njengethusi ne-aluminium. Uma kuqhathaniswa nokukhanya kwe-infrared, izinga eliphezulu lokumuncwa kokukhanya okuluhlaza okwesibhakabhaka kwezinsimbi ezikhanyayo kakhulu liletha izinzuzo ezinkulu ezisetshenzisweni zendabuko zezimboni (njengokusika nokushisela). Uma kuqhathaniswa nokukhanya kwe-infrared, ukukhanya okuluhlaza okwesibhakabhaka kunobude obufushane be-wavelength kanye nokujula okuphansi kokungena. Lesi sici sokukhanya okuluhlaza okwesibhakabhaka senza kube nokwenzeka ukusetshenziswa emikhakheni emisha njengokucubungula ifilimu encane. Ngaphezu kokucubungula izinto, ukusetshenziswa kokukhanya okuluhlaza okwesibhakabhaka kwezokwelapha, ukukhanyisa, ukupompa, izinhlelo zokusebenza zabathengi kanye neminye imikhakha nakho kuye kwadonsela ukunaka okukhulu.

2. Ubuchwepheshe bokushisela nge-swing: Ikhanda lokushisela elijikayo eliqondene ne-laser lijika umsebe, okungagcini nje ngokwandisa ububanzi bokucubungula, kodwa futhi kwandisa ukubekezelelana nobubanzi bokushisela, ngaleyo ndlela kuthuthukiswe ikhwalithi yokushisela.

Izinzuzo zokushisela nge-swing

Usayizi omkhulu wendawo yokujika usiza ukuvala izikhala ezinkulu

Ukubekezelelana okudingekayo kuphansi, kunciphisa izinto ezisetshenziswayo zokushisela futhi kunciphisa izindleko zokucubungula

Isikhathi sokushisela sincishisiwe sibe yingxenye eyodwa kweziyishumi, okwandisa umkhiqizo wokushisela

Nciphisa noma uqede isikhathi sokuqondisa ama-weld, uthuthukise umkhiqizo

Nciphisa ukuguquguquka kwezingxenye futhi uthuthukise ikhwalithi yemishini

Ukushisela izinto ezahlukene (insimbi nensimbi ephonswe ngensimbi, insimbi engagqwali kanye ne-chromium-nickel-inconel, njll.)

I-spatter ephansi, ingasetshenziswa ezintweni zokushisela ezivame ukuqhekeka

Kunciphisa kakhulu ukucubungula ngemva kokucubungula (ukuhlanza, ukugaya…)

Inkululeko enkulu ekwakhiweni okuyingxenye

3. Ukushisela nge-laser okugxile kabili: Izifundo zikhombisile ukuthi ukushisela nge-laser okugxile kabili kuzinzile futhi kuyalawuleka kunezindlela zendabuko zokugxila okukodwa, kunciphisa ukuguquguquka kwe-keyhole futhi kuthuthukise ukuzinza kwenqubo yokushisela.

4. Ubuchwepheshe bokuqapha inqubo yokushisela: Kusetshenziswa ubuchwepheshe bokuthwebula izithombe obuhambisanayo be-interferom etric, kuthuthukiswe uhlelo olusha lokuqapha ukushisela olunenqubo ephelele olungazivumelanisa nezinguquko zejiyometri ye-keyhole ezinqubweni ezahlukene, oluhlinzeka ngokulinganisa ukujula okunembile kanye nezixazululo zokuqapha ezenziwe ngokwezifiso zenqubo yokushisela.

5. Ukuhlukahluka kwamakhanda okushisela nge-laser: Ngokuthuthuka kobuchwepheshe, amakhanda okushisela nge-laser nawo angeniswe ngezinhlobo ezahlukene ngokwemisebenzi nezidingo, okuhlanganisa amakhanda okushisela anamandla amakhulu, amakhanda okuskena nge-laser galvanometer, amakhanda okushisela ngokushisela, njll., ukuze kuhlangatshezwane nezidingo ezahlukene zokushisela.