Laser ndi chinthu china chopangidwa ndi anthu kuyambira m'zaka za zana la 20, pambuyo pa mphamvu ya nyukiliya, makompyuta, ma semiconductors, owala kwambiri, mtundu woyera, makhalidwe akuluakulu amphamvu, omwe amadziwika kuti "mpeni wothamanga kwambiri", "wolamulira wolondola kwambiri", "" Wowala kwambiri. kuwala”, amagwiritsidwa ntchito kwambiri polemba, kuwotcherera, kudula ndi madera ena.
Gulu la lasers
Pali mitundu yambiri ya ma laser okhala ndi magawo osiyanasiyana, koma njira zodziwika bwino zamagulu zimatengera kupeza sing'anga, mawonekedwe ogwirira ntchito, mawonekedwe a mpope, ndi kutalika kwa mawonekedwe.
Malinga ndi ma media osiyanasiyana, ma laser amatha kugawidwa kukhala olimba, gasi, ma lasers amadzimadzi ndi zina zotero.Kuchokera pamalingaliro amitundu iyi, ma lasers osiyanasiyana amakhala ndi mawonekedwe osiyanasiyana, koma zabwino za lasers zolimba ndizofunika kwambiri.Ma lasers olimba ali ndi kukhazikika kwabwino, mphamvu zambiri, zotsika mtengo zokonzanso pambuyo pake, komanso mawonekedwe osiyanasiyana ogwiritsira ntchito.Ma lasers amadzimadzi amakhala ndi mawonekedwe osinthika osinthika, koma zisoti zamphamvu zotsika komanso mtengo wokonza kwambiri zimachepetsa ntchito zawo zazikulu;Ma lasers a gasi ndi ovuta kutulutsa mphamvu zambiri, ndipo malo ogwiritsira ntchito ndi ovuta kukulitsa mosalekeza.
Kusiyana kwakukulu pakati pa ma lasers a fiber ndi ma laser olimba
Ma lasers olimba amatha kugawidwa kukhala olimba-state, fiber, semiconductor, hybrid lasers, ndi zina zotero. Nthawi zambiri zomwe timatcha "solid-state lasers" nthawi zambiri zimatanthawuza "ma lasers olimba" m'gululi.Thekupeza sing'anga ya olimba-state laser solid-state laser ndi laser crystal kapena doped galasi.Ndi mtundu wakale kwambiri wa laser, kuyambira kubadwa kwa laser ruby mu 1960, wadutsa nthawi yayitali yopitilira zaka makumi asanu ndi limodzi, ndipo lero ukadaulo wakula.Ndipo mawonekedwe ake a kutalika kwake ndiwamba, kuchokera ku ultraviolet kupita ku infrared kuphimba kwathunthu.Chifukwa cha mitundu yosiyanasiyana ya kutalika kwa ma lasers olimba-boma, m'lifupi mwake, kugunda kwamphamvu, mphamvu yapamwamba kwambiri ndi maubwino ena, amagwiritsidwa ntchito kwambiri pantchito ya micro-nano processing (kukonza kulondola mpaka micron, nano level).Komabe, ma lasers apanyumba olimba kwambiri adayamba mochedwa, ndipo amatha kutengera chitukuko chaukadaulo ndi zinthu zina, ntchito zazikuluzikulu ndizochepa, zomwe zimagwiritsidwa ntchito kwambiri pazachilengedwe, zamankhwala, zankhondo ndi magawo ena a kafukufuku wasayansi wotsogola.Fiber laserFiber laser yomwe imagwiritsa ntchito doped fiber ngati njira yopezera phindu, ili ndi mtengo wabwino, mphamvu zotulutsa zambiri, kutentha kwabwino, kukhazikika bwino, kulemera pang'ono, kapangidwe kosavuta komanso kupanga kosavuta kwa mafakitale ndi zabwino zina zambiri, ndiye yankho lomwe lilipo pamagwiritsidwe ambiri a laser. , makamaka ntchito m'munda wa macro processing (nthawi zambiri pamwamba millimeter mlingo wa processing).
Magawo akuluakulu ogwiritsira ntchito ma fiber lasers
Ubwino wambiri wa fiber lasers wawabweretsera malo osiyanasiyana ogwiritsira ntchito pansi, ndipo amagwiritsidwa ntchito kwambiri m'mafakitale monga kulemba chizindikiro, kudula, kuwotcherera, ndi zina zotero, ndipo pakali pano akusintha pang'onopang'ono ma lasers ena.Inmakampani magalimoto, laser luso zimagwiritsa ntchito kuwotcherera thupi, kuwotcherera ndi mbali kuwotcherera.Laser kuwotcherera ndi mu thupi kamangidwe ndi kupanga, malinga ndi kamangidwe osiyana ndi ntchito zofunika za thupi, kusankha specifications osiyana mbale zitsulo, kupyolera laser kudula ndi msonkhano luso kumaliza kupanga mbali inayake ya thupi, monga monga chimango cha kutsogolo chakutsogolo, mbale yamkati ya khomo, pansi pa thupi, mzati wosalowerera ndi zina zotero.Kuwotcherera kwa laser kwatengedwa ndi ambiri opanga ma automaker ndi magawo ena omwe ali ndi phindu lochepetsa kuchuluka kwa magawo ndi nkhungu, kuchepetsa kuchuluka kwa ma welds, kukhathamiritsa kugwiritsa ntchito zinthu, kuchepetsa kulemera kwa gawo, kuchepetsa ndalama ndikuwongolera kulondola kwazithunzi.Laser kuwotcherera zimagwiritsa ntchito kuwotcherera nyumba chimango thupi, monga kuwotcherera chivundikiro pamwamba ndi mbali thupi, ndi kukana malo kuwotcherera a njira kuwotcherera miyambo pang`onopang`ono m`malo ndi laser kuwotcherera.Ndi ukadaulo wa laser kuwotcherera, m'lifupi mwa malo olumikizirana pakati pa zolumikizira zogwirira ntchito zitha kuchepetsedwa, zomwe sizimangochepetsa kuchuluka kwa mbale zomwe zimagwiritsidwa ntchito komanso kumawonjezera kuuma kwa thupi lagalimoto.laser kuwotcherera mbali, mbali kuwotcherera mbali pafupifupi palibe mapindikidwe, kuwotcherera liwiro, ndipo safuna pambuyo kuwotcherera kutentha mankhwala, laser kuwotcherera mbali akhala ankagwiritsa ntchito, wamba magiya kufala, tappets valavu, hinges chitseko ndi zina zotero.Zamlengalengapopanga zida zamlengalenga, chipolopolocho chimapangidwa ndi zida zapadera zachitsulo, mphamvu yayikulu, kuuma kwakukulu, kukana kutentha kwambiri, kudula wamba kumatanthauza kuti ndizovuta kumaliza kukonza zinthu, kudula laser ndi njira yabwino yopangira, ikhoza kukhala amagwiritsa ntchito laser kudula khungu la ndege, mawonekedwe a zisa, chimango, mapiko Bin, mbale yopewera mchira, rotor yayikulu ya helikopita, wolandila injini ndi mbiya yamoto ndi zina zotero.Chifukwa kudula kwa laser kumakhala ndi mawonekedwe olondola kwambiri, kuthamanga kwachangu, kuthamanga pang'ono, komanso kusakhala ndi makina, kumagwiritsidwa ntchito pazinthu zambiri zakupanga injini ya aero, kuyambira pamayendedwe a injini yapano ya aero kupita ku mpweya wotulutsa mpweya womwe umafunika. kuti agwiritsidwe ntchito panopa laser kudula luso.Kugwiritsa ntchito luso lamakono la laser kudula kuthetsa angapo a injini aero zovuta pokonza zipangizo kudula, lalikulu woonda-mipanda mbali gulu dzenje imayenera processing, mbali tsamba dzenje dzenje mkulu-mwatsatanetsatane kudula, wapadera pamwamba mbali processing ndi mavuto ena, amphamvu kulimbikitsa zida zamakono zonyamulira ndege, kuchita bwino kwambiri, kupepuka, moyo wautali, kuzungulira kwaufupi, mtengo wotsika ndi njira zina zachitukuko, chifukwa chakukula kwamakampani opanga ndege awonjezera mphamvu zambiri.Kwa nthawi yayitali, kugwirizana pakati pa ziwalo za ndege zakhala zikugwiritsiridwa ntchito kwa njira yobwerera mmbuyo, chifukwa chachikulu ndi chakuti zinthu zotayidwa zomwe zimagwiritsidwa ntchito mu ndege ndi kutentha kwazitsulo zotayidwa (ndiko kuti, aloyi ya aluminiyamu yamphamvu kwambiri) , kamodzi welded, kutentha mankhwala kulimbikitsa zotsatira adzatayika, ndi intergranular mng'alu n'zovuta kupewa.Kugwiritsa ntchito luso laser kuwotcherera, kuthana ndi mavuto amenewa, komanso kwambiri wosalira ndege fuselage kupanga ndondomeko, kotero kuti fuselage kulemera kwambiri yafupika, mtengo kwambiri yafupika, laser kuwotcherera luso ndi kusintha luso mu makampani kupanga ndege.Mapepala zitsulo processing pepala zitsulomakampani ndi imodzi mwa misika yofunika kwambiri ntchito kwa laser processing, kusintha kwa luso processing ndi zosapeweka, amene amapereka malo yotakata kwa ntchito ya laser kudula makina, laser kuwotcherera makina, laser chodetsa makina ndi zida zina laser mu makampani pepala zitsulo. .Zambiri zamakampani opanga zinthu zimaphatikiza kukonza zitsulo, monga makina, magetsi, zida, khitchini ndi bafa.Chifukwa chake, ma fiber lasers amagwira ntchito yofunika kwambiri pamakampani opanga zitsulo.Laser kudula makina ndi pepala zitsulo processing wa kusintha ndondomeko, panopa ndi imodzi mwa njira wamba wa processing pepala zitsulo, laser kudula makina kusinthasintha ndi mkulu, kudula liwiro, dzuwa mkulu kupanga, kupanga mankhwala mkombero ndi lalifupi, kwa makasitomala kupambana osiyanasiyana msika, unyinji wa processing wa mbale woonda pamsika ntchito CHIKWANGWANI laser kudula makina, dzuwa mkulu ndi makhalidwe mkulu mwatsatanetsatane zimapanga kulemekezedwa kwambiri, ngakhale munda wandiweyani mbale walowanso m'malo gawo la plasma ndi lawi msika. .Ndi mphamvu kuwotcherera ndi maonekedwe amafuna pepala zitsulo kuwotcherera ndi apamwamba ndi apamwamba, makamaka mbali ndi mkulu anawonjezera mtengo ndi zofunika mkulu kuwotcherera khalidwe, miyambo kuwotcherera njira mosalephera kubweretsa mavuto monga mapindikidwe workpiece chifukwa chachikulu kutentha athandizira, amafuna njira zambiri zopera ndi kuumba, zomwe zimabweretsa kukwera mtengo.Kuwotcherera kwa laser kumakhala ndi mphamvu zambiri komanso kutsika kochepa kwambiri komwe kumakhudzidwa ndi kutentha, zomwe sizimangowonjezera bwino kuwotcherera, komanso kumapangitsanso kuti zikhale bwino komanso zimachepetsa nthawi yokonza.Chifukwa chake, kugwiritsa ntchito kuwotcherera kwa laser pakupanga zitsulo zamakono kukuchulukirachulukira.
Mapeto
Ndi magwiridwe antchito abwino kwambiri, ma fiber lasers adakulitsidwa mwachangu pamsika wamafakitale a laser ndipo tsopano atenga theka la msika wama laser wamafakitale.Ndikukula kosalekeza kwa njira zachikhalidwe komanso zochitika zomwe zikubwera, msika wapadziko lonse wa fiber lasers ukuyembekezeka kukwera.
Guanghui Laser imagwira ntchito pa kafukufuku ndi chitukuko, kupanga ndi kutsatsa kwa lasers fiber.Zogulitsa zimaphimba ma lasers amphamvu kwambiri, magetsi otsika komanso apakatikati ozizilitsidwa ndi madzi komanso mpweya woziziritsidwa ndi mpweya wokhala ndi mphamvu zofikira ma watts 50,000.Kutengera magalimoto amphamvu padziko lonse lapansi, zida zazikulu zatsopano, kupanga makina olondola a semiconductor ndi magawo ena otakata, pakuwotcherera kwa laser, kudula laser, gawo la msika la laser cladding lili ndi gawo lotsogola padziko lonse lapansi.
Nthawi yotumiza: Jul-01-2022