Ukumakishwa kweLaser kunye nokukrolwa kwelaser, ngaba ziyafana?

Nangona zombini i-laser yokumakisha kunye ne-laser ekrola isebenzisa i-laser ukushiya amanqaku angenakucinywa kwizinto. Kodwa ukukrolwa kwelaser kwenza ukuba izinto zibe ngumphunga ngelixa ukumakishwa kwelaser kwenza ukuba izinto zinyibilike. Umphezulu wezinto ezinyibilikayo uya kwandisa kwaye wenze icandelo lomsele we 80µm ubunzulu, obuya kutshintsha uburhabaxa bezinto kwaye zenze umahluko omnyama nomhlophe. Ngezantsi siza kuxubusha izinto ezichaphazela ukuchasana komnyama nomhlophe kwi-laser marking.

Amanyathelo ama-3 okumakisha ngelaser

(1) Inyathelo loku-1: Umqa weLaser usebenza kumphezulu wezinto eziphathekayo

Yintoni i-laser yokumakisha kunye ne-laser ekrola zombini isabelo kukuba i-laser beam yi-pulse. Oko kukuthi, inkqubo ye-laser iya kufaka i-pulse emva kwekhefu elithile. I-laser ye-100W inokufaka i-100000 i-pulse nganye yesibini. Ngoko ke, sinokubala ukuba i-pulse eyodwa yamandla yi-1mJ kwaye ixabiso eliphakamileyo linokufikelela kwi-10KW.

Ukulawula amandla e-laser asebenza kwizinto eziphathekayo, kuyimfuneko ukulungisa iiparamitha ze-laser. Kwaye ezona parameters zibaluleke kakhulu sisantya sokuskena kunye nomgama wokuskena, kuba ezi zimbini zithatha isigqibo sekhefu lee-pulses ezimbini ezikufutshane ezisebenza kwimathiriyeli. Okukhona ukufutshane ikhefu le-pulse ekufutshane, kokukhona amandla aya kufunxwa ngakumbi.

Xa kuthelekiswa ne-laser engraving, ukumakishwa kwelaser kufuna amandla amancinci, ngoko ke isantya sokuskena sikhawuleza. Xa uthatha isigqibo sokukhetha ukuba i-laser engraving okanye i-laser marking, isantya sokuskena sisigqibo esisisigqibo.

(2) Inyathelo lesi-2: Izinto eziphathekayo zifunxa amandla e-laser

Xa i-laser isebenza kumphezulu wezinto ezibonakalayo, uninzi lwamandla e-laser luya kubonakaliswa ngumphezulu wezinto. Inxalenye encinci kuphela yamandla e-laser afunxwa zizinto kwaye ajike abe bubushushu. Ukuze wenze izinto zibe ngumphunga, i-laser engraving ifuna amandla amaninzi, kodwa ukumakishwa kwe-laser kufuna kuphela amandla amancinci okunyibilikisa izinto.

Nje ukuba amandla afunliweyo ajike abe bubushushu, ubushushu bezinto buya kwanda. Xa ifikelela kwindawo yokunyibilika, umphezulu wezinto eziphathekayo uya kunyibilika ukwenza utshintsho.

Kwi-laser ye-1064mm yobude bobude, inezinga le-5% lokufunxa i-aluminiyam kunye ne-30% yentsimbi. Oku kwenza abantu bacinge ukuba intsimbi kulula ukuba iphawulwe ngelaser. Kodwa akunjalo. Kufuneka kwakhona sicinge ngezinye iimpawu ezibonakalayo zemathiriyeli, njengendawo yokunyibilika.

(3) Inyathelo lesi-3: Umphezulu wezinto eziphathekayo uya kuba nokwandiswa kwendawo kunye nokutshintsha kobunzima.

Xa i-material inyibilika kwaye ipholile kwii-milliseconds ezininzi, uburhabaxa bomphezulu wezinto eziphathekayo buya kutshintsha ukwenza uphawu olusisigxina olubandakanya inombolo ye-serial, iimilo, i-logo, njl.

Ukumakisha iipateni ezahlukeneyo kumphezulu wezinto eziphathekayo kuya kukhokelela ekutshintsheni umbala. Ngomgangatho ophezulu wokumakishwa kwelaser, umahluko omnyama nomhlophe ngowona mgangatho wokuvavanya.

Xa umphezulu wezinto ezirhabaxa unokubonakalisa ukukhanya kwesiganeko, umphezulu wezinto ezibonakalayo uya kubonakala umhlophe;

Xa umphezulu wezinto ezirhabaxa ufunxa uninzi lwesiganeko sokukhanya, umphezulu wezinto ezibonakalayo uya kubonakala umnyama.

Ngelixa kukrolwa ngelaser, i-laser density high pulse isebenza kumphezulu wezinto. Amandla e-laser ajika abe bubushushu, ajike imathiriyeli ukusuka kwimeko eqinileyo ukuya kwimeko yerhasi ukuze kususwe umphezulu wezinto.

Ke khetha ukuphawula kwelaser okanye ukukrolwa kwelaser?

Emva kokwazi umahluko phakathi kokumakishwa kwelaser kunye nokukrolwa kwelaser, into elandelayo ekufuneka uyiqwalasele kukuthatha isigqibo sokuba yeyiphi na omawuyikhethe. Kwaye kufuneka siqwalasele izinto ezi-3.

1.Ukuxhathisa i-abrasion

Umkrolo weLaser unokungena nzulu kunokumakishwa kwelaser. Ke ngoko, ukuba icandelo lomsebenzi kufuneka lisetyenziswe kwindawo ebandakanya ukuqhawuka okanye ifuna ukusetyenzwa kwesithuba njengokuqhushumba komphezulu okanye unyango lobushushu, kuyacetyiswa ukuba kusetyenziswe umkrolo welaser.

2.Isantya sokusebenza

Xa kuthelekiswa ne-laser engraving, ukuphawula kwe-laser kunokungena okuncinci, ngoko ke isantya sokucubungula siphezulu. Ukuba indawo ekusetyenzwa kuyo apho icwecwe elisetyenzisiweyo lingabandakanyi ukukrazuka, kuyacetyiswa ukuba kusetyenziswe uphawu lwelaser.

3.Ukuhambelana

Ukumakishwa kweLaser kuya kunyibilikisa imathiriyeli ukwenza iindawo ezingalinganiyo kancinci ngelixa ukukrolwa kwelaser kuya kwenza izinto zibe ngumphunga ukuze zenze umjelo. Kuba ukukrolwa kwelaser kufuna amandla aneleyo e-laser ukwenza izinto zifikelele kubushushu be-sublimation kwaye emva koko zibe ngumphunga kwii-millisecond ezininzi, ukukrolwa kwelaser akunakwenzeka kuzo zonke izixhobo.

Ukusuka kule ngcaciso ingentla, siyakholelwa ukuba ngoku unokuqonda ngcono ukukrolwa kwelaser kunye nokumakishwa kwelaser.

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