Laser Cutter Inoshanda Sei?

.Nei lasers inoshandiswa kucheka?

"LASER", acronym yeChiedza Kukwidziridzwa neStimulated Emission of Radiation, inoshandiswa zvakanyanya mukufamba kwese kwehupenyu, kana laser ichiiswa kumushini wekucheka, inowana muchina wekucheka nekumhanya kwakanyanya, kusvibiswa kwakaderera, kushomeka kwekushandisa, uye. nzvimbo shoma inopisa yakakanganiswa.Panguva imwecheteyo, iyo photoelectric yekushandura chiyero che laser yekucheka muchina inogona kunge yakakwira zvakapetwa kaviri iyo yecarbon dioxide yekucheka muchina, uye kureba kweiyo fiber laser kureba ndeye 1070 nanometers, saka ine yakanyanya kunyura mwero, inova. zvakanyanya kubatsira pakucheka mahwendefa esimbi matete.Zvakanakira zvekucheka kwelaser zvinoita kuti ive inotungamira tekinoroji yekucheka simbi, iyo inoshandiswa zvakanyanya muindasitiri yekugadzira nekugadzira, iyo yakajairika iyo iri sheet simbi yekucheka, kucheka mumunda wemotokari, nezvimwe.

.Laser cutter inoshanda sei ?

I. Laser Processing Principle

Laser beam inotariswa munzvimbo ine mwenje ine dhayamita diki kwazvo (iyo dhayamita yakaderera inogona kuve isingasviki 0.1mm).Mumusoro wekucheka welaser, danda rakadaro-rine simba rinopfuura nepakati yakasarudzika lenzi kana girazi rakakomberedzwa, rinobvongodza munzira dzakasiyana, uye pakupedzisira rinoungana pachinhu chesimbi kuti chichekwe.Iko iyo laser yekucheka musoro yakatemwa, simbi inokurumidza kunyunguduka, kunyungudika, kunyungudika, kana kusvika painobatidza moto.Simbi inopfungaira kuita maburi, uyezve mhepo yemhepo yepamusoro inopfapfaidzwa kuburikidza nemuromo wecoaxial nedanda.Nekumanikidzwa kwakasimba kwegasi iri, simbi yemvura inobviswa, ichigadzira slits.

Laser yekucheka michina inoshandisa optics uye komputa nhamba yekudzora (CNC) kutungamira danda kana zvinhu, kazhinji nhanho iyi inoshandisa inofamba yekudzora sisitimu kuteedzera iyo CNC kana G kodhi yepateni iyo inotemwa pachinhu, kuti uwane kucheka akasiyana mapatani. .

II.Nzira huru dze laser processing

1) Laser yakanyungudutsa kucheka

Laser kunyunguduka kucheka kushandisa simba relaser danda kupisa nekunyungudutsa simbi, uye wobva wapfapfaidza isina-oxidizing gasi (N2, Mhepo, nezvimwewo) kuburikidza nenozzle coaxial nedanda, uye kubvisa iyo simbi yemvura rubatsiro rwekumanikidza gasi rakasimba kuumba musono wekucheka.

Laser melt yekucheka inonyanya kushandiswa kucheka zvisiri-oxidizing zvinhu kana reactive simbi sesimbi isina tsvina, titanium, aluminium uye alloys avo.

2) Laser okisijeni kucheka

Nheyo yekucheka kwelaser oxygen yakafanana nekucheka oxyacetylene.Iyo inoshandisa laser seyo preheating sosi uye iyo inoshanda gasi senge okisijeni seyekucheka gasi.Kune rumwe rutivi, gasi rakadzingwa rinopindirana nesimbi, ichiita huwandu hukuru hwekupisa kwe oxidation.Kupisa uku kunokwana kunyungudutsa simbi.Kune rimwe divi, okisidhi yakanyungudutswa uye simbi yakanyungudutswa inopeperetswa kunze kwenzvimbo yekupindura, ichigadzira kucheka musimbi.

Laser okisijeni yekucheka inonyanya kushandiswa kune zviri nyore oxidized simbi zvinhu senge kabhoni simbi.Inogonawo kushandiswa pakugadzirisa simbi isina tsvina uye zvimwe zvinhu, asi chikamu chacho chakasviba uye chakashata, uye mari yacho yakaderera pane yekucheka inert gasi.