Laser Cutter
Mtengo wa laser cutter nthawi zambiri umakhala ndi mainchesi pakati pa 0.1 ndi 0.3 mm ndi mphamvu yapakati pa 1 mpaka 3 kW.Mphamvuyi iyenera kusinthidwa malinga ndi zomwe zikudulidwa komanso makulidwe ake.Kuti mudule zida zowunikira ngati aluminiyamu, mwachitsanzo, mungafunike mphamvu za laser zofikira 6 kW.
Kudula kwa laser sikoyenera kwa zitsulo monga aluminiyamu ndi ma aloyi amkuwa chifukwa ali ndi zinthu zabwino kwambiri zopangira kutentha komanso zowunikira, kutanthauza kuti amafunikira ma laser amphamvu.
Nthawi zambiri, makina odulira laser amayeneranso kulemba ndikulemba.M'malo mwake, kusiyana kokha pakati pa kudula, kujambula, ndikuyika chizindikiro ndi momwe laser imapitira komanso momwe imasinthira mawonekedwe onse azinthuzo.Mu kudula kwa laser, kutentha kwa laser kumadula njira yonse.Koma sizili choncho ndi chizindikiro cha laser ndi laser engraving.
Kuyika chizindikiro cha laser kumachotsa zinthu zomwe zili ndi laser, pomwe kujambula kwa laser ndi etching kumachotsa gawo lazinthuzo.Kusiyana kwakukulu pakati pa chosema ndi etching ndiko kuya komwe laser imalowa.
Kudula kwa laser ndi njira yomwe imagwiritsa ntchito mtengo wamphamvu wa laser kudula zida, zokhala ndi m'mimba mwake kuyambira 0,1 mpaka 0.3 mm ndi mphamvu ya 1 mpaka 3 kW.Mphamvu ya laser iyenera kusinthidwa kutengera mtundu wa zinthu ndi makulidwe ake.Zitsulo zowoneka ngati aluminiyamu zimafuna mphamvu ya laser yapamwamba mpaka 6 kW.Komabe, kudula kwa laser sikwabwino kwa zitsulo zokhala ndi zinthu zabwino kwambiri zopangira kutentha komanso zowunikira, monga ma aloyi amkuwa.
Kuwonjezera kudula, ndi laser kudula makina Angagwiritsidwenso ntchito chosema ndi cholemba.Kuyika chizindikiro cha laser kumachotsa zinthu zomwe zili ndi laser, pomwe kujambula kwa laser ndi etching kumachotsa gawo lazinthuzo.Kusiyana kwa chosema ndi etching ndiko kuya komwe laser imalowa.
Mitundu Itatu Yaikulu
1. Mafuta a Gasi / C02 Odula Laser
Kudula kumachitika pogwiritsa ntchito CO₂ yolimbikitsidwa ndi magetsi.Laser ya CO₂ imapangidwa mosakanikirana komwe kumakhala ndi mpweya wina monga nayitrogeni ndi helium.
Ma lasers a CO₂ amatulutsa kutalika kwa 10.6-mm, ndipo laser ya CO₂ imakhala ndi mphamvu zokwanira kubowola muzinthu zokhuthala poyerekeza ndi fiber laser yokhala ndi mphamvu yomweyo.Ma lasers awa amaperekanso kutha kosalala akagwiritsidwa ntchito podula zinthu zokhuthala.Ma lasers a CO₂ ndiye mitundu yodziwika bwino ya odula laser chifukwa ndiwothandiza, otsika mtengo, ndipo amatha kudula ndikuwongolera zida zingapo.
Zida:Galasi, mapulasitiki ena, thovu, zikopa, zopangidwa ndi mapepala, matabwa, acrylic
2. Odula Crystal Laser
Odula ma Crystal laser amapanga matabwa kuchokera ku nd:YVO (neodymium-doped yttrium ortho-vanadate) ndi nd:YAG (neodymium-doped yttrium aluminium garnet).Amatha kudula zida zokulirapo komanso zamphamvu chifukwa ali ndi mafunde ang'onoang'ono poyerekeza ndi ma laser a CO₂, zomwe zikutanthauza kuti ali ndi mphamvu zambiri.Koma popeza ndi amphamvu kwambiri, ziwalo zawo zimatha msanga.
Zida:Plastiki, zitsulo, ndi mitundu ina ya ceramics
3. Fiber Laser Cutters
Apa, kudula kumachitika pogwiritsa ntchito fiberglass.Ma lasers amachokera ku "mbewu laser" asanakulitsidwe ndi ulusi wapadera.Ma fiber lasers ali m'gulu lomwelo ndi ma disk lasers ndi nd:YAG, ndipo ali m'banja lotchedwa "solid-state lasers".Poyerekeza ndi laser mpweya, CHIKWANGWANI lasers alibe kusuntha mbali, ndi kuwirikiza kawiri kapena katatu mphamvu kwambiri, ndipo amatha kudula zipangizo zonyezimira popanda kuopa kusinkhasinkha kumbuyo.Ma lasers awa amatha kugwira ntchito ndi zitsulo komanso zinthu zopanda zitsulo.
Ngakhale ndizofanana ndi neodymium lasers, fiber lasers imafuna kusamalidwa pang'ono.Chifukwa chake, amapereka njira yotsika mtengo komanso yokhalitsa kwa ma crystal lasers
Zida:Pulasitiki ndi zitsulo
Zamakono
Ma laser Laser / CO2 Laser Cutters: gwiritsani ntchito CO2 yolimbikitsidwa ndi magetsi kuti ipangitse kutalika kwa 10.6-mm, ndipo ndi yothandiza, yotsika mtengo, komanso imatha kudula ndikudula zida zingapo kuphatikiza magalasi, mapulasitiki ena, thovu, zikopa, zopangidwa zamapepala, matabwa, ndi acrylic.
Crystal Laser Cutters: amapanga matabwa kuchokera ku nd:YVO ndi nd:YAG, ndipo amatha kudula zida zokhuthala komanso zamphamvu kuphatikiza mapulasitiki, zitsulo, ndi mitundu ina ya zitsulo.Komabe, mbali zawo zamphamvu zamphamvu zimatha msanga.
Fiber Laser Cutters: gwiritsani ntchito galasi la fiberglass ndikukhala m'banja lotchedwa "solid-state lasers".Alibe magawo osuntha, amatha kugwiritsa ntchito mphamvu zambiri kuposa ma laser a gasi, ndipo amatha kudula zida zowunikira popanda zowunikira kumbuyo.Atha kugwira ntchito ndi zitsulo komanso zinthu zopanda chitsulo kuphatikiza mapulasitiki ndi zitsulo.Amapereka njira yotsika mtengo komanso yokhalitsa kwa ma crystal lasers.