Isebenza njani iLaser Cutter?

.Kutheni iilaser zisetyenziselwa ukusika?

"I-LASER", isifinyezo sokuKhuliswa koKhanya ngokuKhuthaza ukuThuthwa kweMisebe, isetyenziswa ngokubanzi kuzo zonke iinkalo zobomi, xa i-laser isetyenziswe kumatshini wokusika, ifezekisa umatshini wokusika ngesantya esiphezulu, ukungcola okuphantsi, ukusetyenziswa okuncinci, kunye nommandla omncinci ochaphazelekayo wokushisa. Ngelo xesha, izinga lokuguqulwa kwe-photoelectric yomshini wokusika i-laser ingaba phezulu ngokuphindwe kabini kumatshini wokusika i-carbon dioxide, kunye nobude bokukhanya kwe-fiber laser yi-nanometers ye-1070, ngoko inomlinganiselo ophezulu wokufunxa, onenzuzo ngakumbi xa usikwa iipleyiti zetsimbi ezincinci. Iinzuzo zokusika i-laser zenza ukuba iteknoloji ehamba phambili yokusika isinyithi, esetyenziswa kakhulu kwi-machining kunye ne-industry industry, eyona nto ixhaphakileyo yi-sheet metal cut, ukusika kwintsimi yeemoto, njl.

.Isebenza njani i-laser cutter ?

I. Umgaqo-siseko woLungiso lweLaser

I-laser beam igxininiswe kwindawo ekhanyayo kunye ne-diameter encinci kakhulu (i-diameter encinci inokuba ngaphantsi kwe-0.1mm). Kwintloko yokusika i-laser, loo mqadi wamandla aphezulu uya kudlula kwi-lens ekhethekileyo okanye isibuko esigobileyo, ubhobhoze ngeendlela ezahlukeneyo, kwaye ekugqibeleni uqokelelwe kwinto yentsimbi ukuze inqunywe. Apho intloko yokusika i-laser inqunyulwe, isinyithi siyanyibilika ngokukhawuleza, sibe ngumphunga, sigqabhuke, okanye sifikelele kwindawo yokutshisa. Intsimbi iyaphuncuka yenze imingxunya, emva koko isantya esiphezulu somoya sitshizwe ngombhobho wecoaxial ngomqadi. Ngoxinzelelo olunamandla lwale gesi, isinyithi samanzi sisusiwe, senza i-slits.

Oomatshini bokusika i-Laser basebenzisa i-optics kunye nolawulo lwamanani ekhompyutheni (CNC) ukukhokela umqadi okanye izinto eziphathekayo, ngokuqhelekileyo eli nyathelo lisebenzisa inkqubo yokulawula intshukumo ukulandelela ikhowudi ye-CNC okanye ye-G yepatheni ekufuneka inqunywe kwizinto eziphathekayo, ukufezekisa ukusika iipatheni ezahlukeneyo.

II. Iindlela eziphambili ze-laser processing

1) Laser inyibilika ukusika

I-Laser yokuncibilika ukusika kukusebenzisa amandla e-laser beam ukutshisa kunye nokunyibilika kwezinto zetsimbi, kwaye emva koko utshize igesi ecinezelweyo engaxutywanga (N2, Air, njl.) ngokusebenzisa umbhobho we-coaxial kunye ne-beam, kwaye ususe isinyithi solwelo ngoncedo loxinzelelo olunamandla lwegesi ukwenza umthungo wokusika.

I-Laser melt cutting isetyenziselwa ukusika izinto ezingenayo i-oxidizing okanye isinyithi esisebenzayo njengensimbi engenasici, i-titanium, i-aluminium kunye ne-alloys yazo.

2) Ukusika i-oxygen ye-laser

Umgaqo wokusika i-laser oxygen ufana nokusika i-oxyacetylene. Isebenzisa i-laser njengomthombo wokufudumala kunye negesi esebenzayo njenge-oksijini njengegesi yokusika. Ngakolunye uhlangothi, igesi ekhutshiweyo isabela ngesinyithi, ivelisa ubushushu obukhulu be-oxidation.Obu bushushu kwanele ukunyibilikisa isinyithi. Ngakolunye uhlangothi, i-oxides etyhidiweyo kunye nentsimbi etyhidiweyo ivuthelwa ngaphandle kwendawo yokusabela, idala ukusikwa kwintsimbi.

Ukusika i-oxygen ye-laser kusetyenziswa kakhulu kwizinto ezilula zentsimbi ezifana ne-carbon steel. Ingasetyenziselwa ukulungiswa kwensimbi engenasici kunye nezinye izinto, kodwa icandelo limnyama kwaye libuhlungu, kwaye ixabiso liphantsi kunelo lokusika igesi ye-inert.