Umsiki we-laser usebenza kanjani?

.Kungani ama-lasers asetshenziselwa ukusika?

"I-Laser", isichazamazwi sokukhuthaza ukukhanyiswa okuvuselelwa yimisebe ye-radiation, kusetshenziswa kabanzi kuzo zonke izigaba zokuphila, lapho kufakwa umshini wokusika ngesivinini esikhulu, ukungcoliswa okuphansi, nendawo ethethelwe kancane. Ngasikhathi sinye, izinga lokuguqulwa kwe-PhotoElectric of laser ukusika lingaba liphakeme kabili ngomshini wokusika wekhabhoni, futhi ubude be-leanometer bakwa-fiber dometer bangama-nanometers angama-1070, ngakho-ke inesilinganiso esiphakeme kakhulu lapho usika amapuleti wensimbi. Izinzuzo zokusika i-laser zikwenza kube ubuchwepheshe obuholayo bokusika kwensimbi, okusetshenziswa kabanzi emkhakheni wemishini kanye nokukhiqiza, okujwayelekile kakhulu okuwukusika insimbi, ukusika insimu yezimoto, njll.

.Ukwenza umsebenzi we-laser?

I. Isimiso sokucubungula se-laser

I-laser beam igxile endaweni ekhanyayo ene-ububanzi obuncane (ububanzi obuncane bungaba ngaphansi kwe-0.1mm). Ekhanda lokusika le-laser, ugongolo lwamandla aphezulu luzodlula ku-lens ekhethekile noma isibuko esigoqiwe, shaya ngezindlela ezihlukile, bese ekugcineni sibuthene entweni yensimbi ukuze sinqunywe. Lapho ikhanda lokusika le-laser linqume, insimbi incibilika ngokushesha, igagasi, ama-anala, noma ifinyelela endaweni yokulahla. I-Metal Vaporizes ukwakha izimbobo, bese kufakelwa umoya ophakeme we-velocity airflow nge-nozzle coaxial ngogongolo. Ngokucindezela okuqinile kwaleli gesi, kususwa insimbi ewuketshezi, yakha ama-slits.

Imishini yokusika ye-Laser isebenzisa i-Optics kanye nokulawulwa kwezinombolo zekhompyutha (i-CNC) ukuqondisa ugongolo noma impahla, imvamisa lesi sinyathelo sisebenzisa uhlelo lokulawula ukunyakaza ukulandelela i-CNC noma i-G yekhodi yokuthola impahla, ukuze unqunywe amaphethini ahlukile.

II. Izindlela eziphambili zokucutshungulwa kwe-laser

1) I-Laser incimeza

Ukusika kwe-Laser ukuncibilika ukusebenzisa amandla we-laser kufudumele futhi kuncibilike impahla yensimbi, bese kufafaza igesi engcolile (N2, umoya, njll.) Ngosizo lwe-noim, bese ususa insimbi ewuketshezi ngosizo lwengcindezi eqinile yegesi.

Ukusika kweLaser kuncibilike kusetshenziselwa ukusika izinto ezingezona ox-oxidizing noma izinsimbi ezisebenzayo njengensimbi engenasici, titanium, aluminium kanye ne-alloys yabo.

2) Ukusika kwe-LASER OXYGEN

Umgomo wokusika i-laser oksigen ufana ne-oxyacetylene cutting. Isebenzisa i-laser njengomthombo wokuhlala noma igesi esebenzayo efana ne-oksijini njengegesi yokusika. Ngakolunye uhlangothi, igesi ekhishwe ngensimbi, idala inani elikhulu lokushisa kwe-oxidation.Lowoti ukushisa kwanele ukuncibilikisa insimbi. Ngakolunye uhlangothi, ama-molten oxides kanye nensimbi encibilikisiwe kuqhume ngaphandle kwendawo yokuphendula, edala ukusikeka kwensimbi.

Ukusika kweLaser Okygen kusetshenziselwa ikakhulukazi izinto zensimbi ezi-oxidized kalula njengensimbi yekhabhoni. Ingase futhi isetshenziselwe ukucutshungulwa kwensimbi engenasici nezinye izinto, kepha isigaba simnyama futhi sibi, futhi izindleko ziphansi kunalezo zokusika igesi.