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3Dӡdz

Դ ڣ2017-08-18 16:06 ֺţ С

 

 

 

    žõķչĴ£3DӡӦ򣬴ӹҵӦõüϣ3Dӡ𽥲ҵƼ3Dӡ863ƻҹ߲㿪ʼսԸ߶ӺϿ3Dӡ3DӡֱӵIJ3Dӡ3DӡһλΪ·(Enrico Dini)ķƣӡһĽںɴиԱӡκƷ

һ3Dӡԭ

 

    3Dӡ3DӡΪӼ켼ͿٳμһֻģļΪͨԸƼ(CAD)һϵƬЩƬϢ͵3DӡϣһЩϵȿճϲϣ÷ֲӹӳΣͨӲ3Dʵ塣ڲƷ츴Ʒӳɱװƿռޣ㼼죬ٷƷϣȷʵ帴ơ

 

3Dӡ

 

    3Dӡָ“MITԷĩΪ켼ָе켼ĿǰҪļʽУ

    1SLAStereo lithography Appearance̻ͷҪҺ̬֬ԭϣͨ3DCADƳάģͣɢģͽƬɨ·Ƶɨ·䵽Һ̬֬棬ֲɨ̻ӳάԭ͡

    2SLSSelective Laser SinteringѡԼսᷨҪüѡطֲսĩʹս͵Ĺ̻״ڽĩսᣬս֮ǰ̨һ¶ȣɼٳеȱΣڲ֮Ľϡ

    3LOMLaminated Object Manufacturingֲʵ취ֳƲΡҪƬģֽƬϱĤ򸴺ϲϣΪԭϣиϵͳռȡĺݣͿ۽ֽüииһϻµһֽȥճѹװýиճһиճϣճΪά

    4FDMFused DepositionModelingۻͷҪ˿״ϣʯϡ۵Ͻ˿Ϊԭϣõȷʽ˿ļԸۻ¶ȣԼ۵ 1ڼĿ£ͷx-yάȵƽ˶ڵIJͿڹ̨ϣȴγɹһ棬ѻγάʵ塣

    5ͼBioplotterҪϸΪԭϣһЩ򵥵֯ƤԼѪܵȣδ֯ࡢ࣬ڽֲ

 

3Dӡ㰸

 

    3DӡѾռҽơʳƷơҵȺܶҳӡꡣݹ۹⣬϶3Dӡ㰸

    ҽӢţѧĺڸ·ڡѧ־ϷѾ3Dӡӡ֯IJϣӡIJʵԺ֬֯ƣƼ۵Ҿ߱Ԫͨṹ޸ǿ˥ߵ١

 

 

 ʳƷʳҲԱӡζѧоԱѾɹӡ˵⡣ÿ˶ͬ⣬ʳƷռӡɿλɼĽŶоͨʳǽ3Dӡ3DӡȸԻڵУ۱ö

 

 

    ڽŦԼrietveld architects˾һרҵĽŶӣǵʦƽĹУɫеObjet 3DӡнIJչ֡

 

ġ3DӡڽѧӦ

 

    ܶĸ߽רҵŴ½ѧģʽ3Dӡϵͳѧϵϡһ3DӡѧռƣѧĿƼһ3DӡӡģͣѧƴĿǰڽѧӦձSLAFDM3Dӡ

    SLAҪģͣڹѧѧõıȽϹ㷺У̻ͷȸߣCADģֱƳԭͣӹٶȿ죬Ʒڶ̣ģߣʹ޸ijɱԼӹṹθӻʹôͳֶڳ͵ԭͺģߣԶ̿ơڵȱУϵͳ۸߰ʹúάɱߣԹҪ̡ͼΪ֬࣬ǿȣնȣޣڳʱ䱣档Ԥϵͳӣѣ̻ͼһ˾¢ϡ

 

 

 

 

 

    FDMҪ˿״ϣʯϡ۵Ͻ˿ΪԭϣĿǰгϲFDMΪձ飬MakerBotReplicator2Duplicator 3ԱȽϱˣһ4000Ԫ6000Ԫ֮䡣FDMУɾȫ԰칫һ½СϺãװ䣬Կݹƿ״пԭԾ˿ʽṩڰ˺ͿٸϷõ͡ѡöֲϣȾɫABSҽõABSPCPPSEȣʸߡڵļȱУȽϵͣԹṹӵС߾ϸʱSLA߾0.127mm洹ֱķǿСٶԽʺϹ

 

 

 

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