Ku gikoresho cyo gukata laser cya Co2,
Ni ubuhe bwoko bwa pulasitiki bukwiriye kurusha ubundi?
Gutunganya pulasitiki ni bumwe mu buryo bwa kera kandi buzwi cyane, aho laser za CO2 zagize uruhare runini. Ikoranabuhanga rya laser ritanga uburyo bwo gutunganya vuba, bunoze kandi bugabanya imyanda, ndetse rinatanga uburyo bworoshye bwo gushyigikira uburyo bushya no kwagura ikoreshwa ry’uburyo bwo gutunganya pulasitiki.
Laser za CO2 zishobora gukoreshwa mu gukata, gucukura no gushyira ibimenyetso kuri plastiki. Mu gukuraho buhoro buhoro ibikoresho, icyuma cya laser cyinjira mu bunini bwose bw'ikintu cya pulasitiki, bigatuma gicibwa neza. Plastiki zitandukanye zigaragaza imikorere itandukanye mu bijyanye no gukata. Ku pulasitiki nka poly (methyl methacrylate) (PMMA) na polypropylene (PP), gukata laser ya CO2 bitanga umusaruro mwiza hamwe n'inkombe zoroshye kandi zigaragara neza kandi nta bimenyetso by'ubushyuhe.
Imikorere y'ibyuma bikata laser bya Co2:
Zishobora gukoreshwa mu gushushanya, gushyira ikimenyetso, n'izindi nzira. Amahame yo gushyira ikimenyetso kuri laser ya CO2 kuri pulasitiki asa no gukata, ariko muri iki gihe, laser ikuraho gusa urwego rw'ubuso, igasiga ikimenyetso gihoraho kandi kidasibangana. Mu buryo bw'imitekerereze, laser zishobora gushyira ikimenyetso ku bwoko ubwo aribwo bwose, kode, cyangwa igishushanyo kuri pulasitiki, ariko ubushobozi bwo gukoresha runaka buterwa n'ibikoresho byakoreshejwe. Ibikoresho bitandukanye bifite uburyo butandukanye bwo gukata cyangwa gushyira ikimenyetso.
icyo wakwigira kuri iyi vodeo:
Imashini ikata laser ya CO2 ya pulasitiki izagufasha. Ifite sensor ikora auto-focus (Laser Displacement Sensor), ikata laser ya CO2 ya pulasitiki ikora auto focus mu gihe nyacyo ishobora gukora ibice by'imodoka ikata laser. Ukoresheje icyuma gikata laser ya pulasitiki, ushobora kurangiza ibice by'imodoka bikata laser, panels z'imodoka, ibikoresho, n'ibindi bitewe n'uburyo bworoshye kandi bunoze bwo gukata laser ikora auto focus. Ifite uburyo bwo guhindura uburebure bw'umutwe wa laser, ushobora kubona ikiguzi n'umusaruro mwiza. Gukora automatic ni ingenzi kuri pulasitiki ikata laser, ibice bya polymer ikata laser, irembo rya sprue rikata laser, cyane cyane ku nganda z'imodoka.
Kuki hari itandukaniro mu myitwarire hagati y’ibinyabutabire bitandukanye?
Ibi bigenwa n'imiterere itandukanye ya monomer, ari zo molekile zisubiramo muri polymer. Impinduka z'ubushyuhe zishobora kugira ingaruka ku miterere n'imyitwarire y'ibikoresho. Mu by'ukuri, pulasitiki zose zitunganywa zishyushye. Hashingiwe ku buryo zibyitwaramo mu gihe cyo kuvurwa ubushyuhe, pulasitiki zishobora gushyirwa mu byiciro bibiri: thermosetting na thermoplastic.
Ingero za polymeri zikoresha thermosetting zirimo:
- Polyimide
- Polyurethane
- Bakelite
Polymeri z'ingenzi za thermoplastic zirimo:
- Polyethylene- Polystyrene
- Polypropylene- Aside Polyacrylic
- Polyamide- Nayiloni- ABS
Ubwoko bwa pulasitiki bukwiriye cyane kuri Co2 Laser Cutter: Acrylic.
Acrylic ni ibikoresho bya thermoplastic bikoreshwa cyane mu gukata laser. Itanga umusaruro mwiza wo gukata hamwe n'impande zisukuye kandi zifite ubuziranenge bwo hejuru. Acrylic izwiho gukorera mu mucyo, kuramba, no gukoresha uburyo butandukanye, bigatuma ikundwa cyane n'inganda zitandukanye n'imishinga y'ubuhanzi. Iyo iciwe na laser, acrylic ikora impande zisukuye nta kindi gikenewe nyuma yo kuyitunganya. Ifite kandi akarusho ko gukora impande zisukuye zidafite umwotsi cyangwa ibisigazwa byangiza.
Kubera imiterere yayo myiza, acrylic ifatwa nk'ipulasitiki nziza cyane yo gukata laser. Ihuye na CO2 lasers bituma habaho ibikorwa byo gukata neza kandi neza. Waba ukeneye gukata imiterere igoye, imiterere, cyangwa se amashusho arambuye, acrylic itanga ibikoresho byiza cyane byo gukata laser.
Nigute wahitamo imashini ikwiye yo gukata pulasitiki hakoreshejwe laser?
Gukoresha laser mu gutunganya pulasitiki byatanze inzira y'uburyo bushya. Gutunganya pulasitiki hakoreshejwe laser biroroshye cyane, kandi polymer nyinshi zisanzwe zijyanye neza na laser za CO2. Ariko, guhitamo imashini ikata laser ikwiye kuri pulasitiki bisaba kuzirikana ibintu byinshi. Ubwa mbere, ugomba kumenya ubwoko bw'ikoreshwa ryo gukata ukeneye, byaba ari ugukora mu byiciro cyangwa gutunganya ibintu ku giti cyawe. Icya kabiri, ugomba gusobanukirwa ubwoko bw'ibikoresho bya pulasitiki n'ingano y'ubunini uzakora, kuko pulasitiki zitandukanye zishobora guhinduka mu buryo butandukanye mu gukata laser. Icya kabiri, tekereza ku bisabwa mu gukora, harimo umuvuduko wo gukata, ubwiza bwo gukata, n'ubushobozi bwo gukora. Icya nyuma, ingengo y'imari nayo ni ikintu cy'ingenzi cyo kuzirikana, kuko imashini zikata laser zitandukanye mu giciro no mu mikorere.
Ibindi bikoresho bikwiriye neza ku byuma bikata laser bya CO2:
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- Filimi ya Polyester:
Filimi ya polyester ni polymer ikozwe muri polyethylene tereftalate (PET). Ni ibikoresho biramba bikunze gukoreshwa mu gukora impapuro zoroshye kandi zoroshye zikwiriye gukora ibishushanyo mbonera. Izi mpapuro zoroshye za polyester zicibwa byoroshye hakoreshejwe laser, kandi imashini ihendutse ya K40 laser ishobora gukoreshwa mu kuzikata, kuzishyiraho ikimenyetso, cyangwa kuzishushanya. Ariko, iyo ukata ibishushanyo mbonera ukoresheje impapuro zoroshye cyane za polyester firime, laser zikomeye zishobora gutera ubushyuhe bwinshi bw'ibikoresho, bigatera ibibazo byo gushonga. Bityo rero, ni byiza gukoresha uburyo bwo gushushanya bwa raster no gukora ingendo nyinshi kugeza ugeze ku gukata wifuza ku buryo buke.
- Polypropylene:
Polypropylene ni ibikoresho bya thermoplastic bishobora gushonga bikabyara ibisigazwa by’ibikoresho ku meza yo gukoreraho. Ariko, kunoza ibipimo no kugenzura imiterere ikwiye bizafasha guhangana n’ibi bibazo no kugera ku gukata neza hamwe no koroshya ubuso. Ku nganda zikenera umuvuduko wo gukata vuba, laser za CO2 zifite imbaraga za 40W cyangwa zirenga zirasabwa.
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- Delrin:
Delrin, izwi kandi nka polyoxymethylene, ni ibikoresho bya thermoplastic bikunze gukoreshwa mu gukora ibifunga n'ibice byinshi bya mekanike. Gukata Delrin neza bifite irangi rya CO2 ringana na 80W bisaba laser ya CO2. Gukata laser ifite ingufu nke bituma umuvuduko ugabanuka ariko ishobora no kugera ku gukata neza ku bw'ubwiza.
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▶ Ku bijyanye natwe - MimoWork Laser
Ntitwemera ibisubizo biciriritse, nawe ntugomba
Mimowork ni uruganda rukora imirasire ya laser rushingiye ku musaruro, rufite icyicaro i Shanghai na Dongguan mu Bushinwa, ruzana ubunararibonye bw’imyaka 20 mu mikorere yarwo mu gukora sisitemu za laser no gutanga ibisubizo birambuye ku mishinga mito n’iciriritse (ibigo bito n’ibiciriritse) mu nganda zitandukanye.
Ubunararibonye bwacu bwinshi mu bijyanye n'ibisubizo bya laser mu gutunganya ibyuma n'ibikoresho bitari ibyuma bushingiye cyane ku kwamamaza ku isi yose, imodoka n'indege, ibikoresho by'ibyuma, ikoreshwa rya sublimation y'irangi, inganda z'imyenda n'imyenda.
Aho gutanga igisubizo kidasobanutse gisaba kugura ku nganda zidafite ibyangombwa, MimoWork igenzura buri gice cy'uruhererekane rw'umusaruro kugira ngo irebe ko ibicuruzwa byacu bikora neza buri gihe.
MimoWork yiyemeje guhanga no kuvugurura ikorwa rya laser, inateza imbere ikoranabuhanga rigezweho rya laser kugira ngo irusheho kunoza ubushobozi bw'abakiriya mu gukora ndetse no kunoza imikorere yabo. Tumaze kubona uburenganzira bwinshi mu ikoranabuhanga rya laser, duhora twibanda ku bwiza n'umutekano wa sisitemu z'imashini za laser kugira ngo dukomeze gutunganya neza kandi neza. Ubwiza bw'imashini za laser bwemejwe na CE na FDA.
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Igihe cyo kohereza: Nyakanga-17-2023