Ubwino wabwino kwambiri China Jpt Mopa Mtundu wa Fiber Laser Wodula Raycus Max Ipg 20W 30W 50W Makina Odulira Chitsulo Chojambula

Makina osindikizira a Filament 3D ndiabwino, koma nthawi zambiri amakhala ochepa kukula kwake.Osindikiza a Laser sintering amapereka mabedi akuluakulu osindikizira, koma amakhalanso ndi mtengo wa $250,000.Titani?Chabwino, chifukwa cha OpenSLS, ndizotheka kutembenuza laser yanu. makina odulira mu chosindikizira chanu cha SLS 3D.
Tayambitsa OpenSLS nthawi zambiri m'mbuyomu, koma zikuwoneka ngati yakhala yankho lathunthu (komanso lothandizira). Posachedwapa tasindikiza nkhani yofufuza pa open source selective laser sintering (OpenSLS0 ya nayiloni ndi biocompatible polycaprolactone (PDF)), yomwe imafotokoza zambiri. kapangidwe ndi kapangidwe.
Gululi lapanga zida zomwe zimatha kutembenuza chodula cha laser chokhala ndi bedi la 60 cm x 90 cm kukhala chosindikizira cha SLS. kukongola?Zambiri za Hardware ndi laser kudula, zomwe zikutanthauza kuti mutha kusintha kale chodula cha laser kukhala chosindikizira cha 3D.
Mafayilo apangidwe angapezeke pa GitHub yawo.Ma hardware angakuwonongeni pafupifupi $ 2,000, yomwe ndi mtedza poyerekeza ndi printer laser sintered yogulitsa malonda.Pali zambiri zambiri m'nkhani zawo-sitingathe kufotokoza zambiri m'nkhani imodzi. Ngati mupanga imodzi, chonde tidziwitseni!
Ndiyenera kudina pa ulalo umodzi kuti ndidziwe zomwe akunena.Ndikufunsa, kodi SLS choyamba ndi chiyani?Lol kukhala cholimba cha 3D."
Ndikufuna kudziwa ngati n'zotheka kugwiritsa ntchito zitsulo zotsika zosungunuka.Ndikudziwa kuti zida zazikulu zobowola za SLS zimatha kugwiritsa ntchito aluminiyamu kapena zitsulo, koma kusungunuka kwazitsulo zina zoyera ziyenera kukhala mkati mwa makina opangira laser.
Komabe, chitsulo nthawi zambiri chimakhala chowoneka bwino komanso chowongolera kwambiri kuposa pulasitiki, kotero ngakhale ndikuyembekeza kuti chigwire ntchito, zitha kukhala zosavuta kugwiritsa ntchito kutentha mwachindunji, monga loboti yowotcherera ya 3D yomwe idanenedwa ndi hackaday chaka chatha http://hackaday.com/ 2015/06/13/6-axis-robot-arm-3d-prints-a-metal-bridge/
Chabwino, mayunitsi ena a mafakitale amagwiritsa ntchito laser sintering motere, kotero izo zikhoza kuchitidwa.Mlozera wonyezimira wa zitsulo zambiri za ufa uli mumtundu womwewo monga chiwonetsero cha mapulasitiki a ufa.Kuonjezera apo, pali ma alloys ambiri a zinki omwe ali ndi MP wololera. ayenera kukhala mkati mwa osiyanasiyana laser kudula machines.Funso lenileni ndi, ine ndikuganiza, ngati aloyi awa ndi zothandiza kupanga zipangizo.
Kumapeto kwa zida zamafakitale nthawi zambiri kumakhala ndi ma polarizing optics kuti atenge kapena kupotoza mtengo wowonekera kutali ndi gwero la laser.Pakali pano, izi sizikupezeka ndi ma lasers a CO2. Kuphatikiza apo, pokhapokha ngati pali kudzaza kwa argon kapena vacuum m'malo otsekeredwa. , zitsulo zambiri zidzangowonjezera oxidize (kapena kuwotcha) .Kuvuta ndi mtengo wazitsulo zachitsulo zikuwonjezeka mofulumira.
Zomwe mudalemba ndi zowona, ndichifukwa chake ndidaganiza zogwiritsa ntchito zitsulo zamzitini kapena aloyi yamoto yomwe imatha kutentha bwino.
Ndidzayesa brazing alloys.Ndikuganiza kuti adzapereka zotsatira zabwino kwambiri ndi mwayi wochepa wa poizoni wachitsulo.
Chithunzi cha OLD_HACK ndichofunika kudziwa: ndi laser ya buluu.Kwa chitsulo chopanda kanthu, mawonekedwe a mayamwidwe adzakhala othandiza kwambiri kuposa CO2 laser.Izi zikutanthawuzanso kuti mtengo wochepa kwambiri umawonekeranso ku laser ndipo motero wosakhazikika.

http://www.laserfocusworld.com/articles/2011/04/laser-marking-how-to-choose-the-best-laser-for-your-marking-application.html

Pachifukwa ichi, kutalika kwa mafunde kulibe kanthu.Kusintha kwa maonekedwe a mayamwidwe a zitsulo mumtunda wa 400nm mpaka 10um sikokwanira kuchitapo kanthu pano.Chikhalidwe chofunika kwambiri ndikuwonetseratu chifukwa cha flatness pamwamba ndi khalidwe. ndi malo osakhazikika, malo ophwanyika amatha kuwonetsa kuwala kowonjezereka kumtunda.
Ma lasers a diode amakhudzidwa kwambiri ndi zowonetsera kumbuyo.Kuwonongeka kwa nkhope, kusasunthika kwa kutalika kwa mawonekedwe, ndi kusintha kwa mapangidwe a matabwa akhoza kuchitika.Kudzipatula kwa Faraday kungagwiritsidwe ntchito kuthetsa vutoli lomwe lingakhalepo.
Ma lasers a gasi (monga ma laser a CO2 omwe akukhudzidwa pano) sangawonongeke ndi kuwunikira kumbuyo.M'malo mwake, njirayi itha kugwiritsidwa ntchito kupanga mwadala kusintha kwa Q kuti mukwaniritse mphamvu yayikulu kwambiri.
Mwina gwiritsani ntchito Nd: LAG lasers, ytterbium fiber lasers kapena ma lasers ofanana, omwe nthawi zambiri amagwiritsidwa ntchito kudula zitsulo m'malo mogwiritsa ntchito CO2 lasers. monga pulasitiki), koma sichidzakhudza zitsulo.
Kodi tinthu tating'onoting'ono tazinthu zapulasitiki zoyambira ndi ziti? Ndikukhulupirira kuti ndizokulirapo ndipo sizingafalikire mumlengalenga, chifukwa ngati tinthu tating'onoting'ono ta pulasitiki tilowa mumlengalenga ndikumamatira pagalasi lanu, magalasi, ndi zotulutsa zotulutsa, posachedwapa mukhala ndi tsiku loyipa. .
Pofuna kuthetsa vutoli, optics ayenera kukhala olekanitsidwa kwathunthu ndi "malo ogwirira ntchito" kuti ateteze ufa wa pulasitiki kuti usalowe.
Hi, just to tell you this is good news!!The company I work for, we produce and manufacture powders for SLS PA12, PA11, TPU, and polycaprolactone and waxes for sls.I really think this is the technology of the future!!If you need customized sls materials, please feel free to contact me!marga.bardeci@advanc3dmaterials.com
Ndikuganiza kuti ma laser sintering atha kukhala opanda mapepala osafunikira!
Chabwino, sindingathe kukupatsani iziIzi zitha kukhala lingaliro labwino ku Netherlands.Koma ndikudziwa kuti anthu ena apanga sintered paper, komanso sintered sugar ndi nesquick.
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