Isebenza Kanjani I-Laser Cutter?

.Kungani ama-lasers asetshenziselwa ukusika?

I-“LASER”, isifinyezo se-Light Amplification by Stimulated Emission of Radiation, isetshenziswa kabanzi kuzo zonke izigaba zokuphila, lapho i-laser isetshenziswa emshinini wokusika, ifinyelela umshini wokusika ngesivinini esikhulu, ukungcola okuphansi, okudliwayo okuncane, futhi indawo encane ethintekile ukushisa.Ngesikhathi esifanayo, izinga lokuguqulwa kwe-photoelectric lomshini wokusika i-laser lingaba phezulu ngokuphindwe kabili kunelomshini wokusika i-carbon dioxide, futhi ubude bokukhanya be-fiber laser bungama-nanometer angu-1070, ngakho-ke inezinga eliphezulu lokumunca, okuyi- kunenzuzo nakakhulu lapho usika amapuleti ensimbi amancane.Izinzuzo zokusika i-laser zenza kube ubuchwepheshe obuhamba phambili bokusika insimbi, obusetshenziswa kabanzi embonini yemishini kanye nokukhiqiza, okujwayelekile kakhulu ukusika insimbi yeshidi, ukusika emkhakheni wezimoto, njll.

.Isebenza kanjani i-laser cutter ?

I. Isimiso Sokucubungula I-Laser

I-laser beam igxile endaweni ekhanyayo enobubanzi obuncane kakhulu (ububanzi obuncane bungaba ngaphansi kuka-0.1mm).Ekhanda lokusika i-laser, ugongolo olunjalo lwamandla aphezulu luzodlula kulensi ekhethekile noma esibukweni esigobile, lugxume ngezindlela ezihlukene, futhi ekugcineni luqoqwe entweni yensimbi ezosikwa.Lapho inhloko yokusika i-laser isike khona, insimbi iyancibilika ngokushesha, ihwamuke, iqhume, noma ifinyelele endaweni yokuthungela.Insimbi iyahwamuka yenze izimbobo, bese kuthi ukugeleza komoya okunesivinini esiphezulu kufuthwe nge-nozzle coaxial nge-beam.Ngokucindezelwa okunamandla kwaleli gesi, insimbi ewuketshezi iyasuswa, yakha ama-slits.

Imishini yokusika i-laser isebenzisa i-optics kanye nokulawula izinombolo zekhompiyutha (CNC) ukuqondisa ugongolo noma impahla, ngokuvamile lesi sinyathelo sisebenzisa uhlelo lokulawula ukunyakaza ukulandelela ikhodi ye-CNC noma ye-G yephethini okufanele isikwe phezu kwempahla, ukuze kuzuzwe ukusika amaphethini ahlukene. .

II.Izindlela eziyinhloko zokucutshungulwa kwe-laser

1) Ukuncibilika kwe-laser

Ukusika okuncibilikisa i-laser ukusebenzisa amandla ogodo lwe-laser ukushisa nokuncibilikisa insimbi, bese ufafaza igesi ecindezelwe enga-oxidizing (N2, Air, njll.) ngokusebenzisa umlomo wombhobho we-coaxial ngohlaka, futhi ususe insimbi ewuketshezi nge usizo lokucindezela kwegesi okunamandla ukwenza umthungo wokusika.

I-laser melt cutting isetshenziselwa ikakhulukazi ukusika izinto ezingaxubeki noma izinsimbi ezisebenzayo njengensimbi engagqwali, i-titanium, i-aluminium kanye nama-alloys azo.

2) Ukusika umoya we-laser

Umgomo we-laser oxygen cutting ufana nokusika i-oxyacetylene.Isebenzisa i-laser njengomthombo wokushisa kuqala kanye negesi esebenzayo efana ne-oxygen njengegesi yokusika.Ngakolunye uhlangothi, igesi ekhishiwe isabela ngensimbi, ikhiqize ukushisa okukhulu kwe-oxidation.Lokhu kushisa kwanele ukuncibilikisa insimbi.Ngakolunye uhlangothi, ama-oxide ancibilikisiwe kanye nensimbi encibilikisiwe kushaywa ngaphandle kwendawo yokusabela, okwenza ukusikeka ensimbi.

I-laser oxygen cutting isetshenziselwa ikakhulukazi izinto zensimbi ezixutshwe kalula njenge-carbon steel.Ingase futhi isetshenziselwe ukucubungula insimbi engagqwali nezinye izinto, kodwa isigaba simnyama futhi sinzima, futhi izindleko ziphansi kunezo zokusika igesi ye-inert.