搜索 - 科创

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RT，目前见到的选区烧结增材制造技术都是以电子束(EBM)和激光(SLS)为热源的，能耗和成本都巨大，感觉在氩气氛下用约束电弧的阳极斑点做热源也可以，但成本和能耗能低很多

引用孕期歇斯底里症:RT，目前见到的选区烧结增材制造技术都是以电子束(EBM)和激光(SLS)为热源的，能耗和成本都巨大，感觉在氩气氛下用约束电弧的阳极斑点做热源也可以，但成本和能耗能低很多直接弄个半自动氩弧焊不就得了

长尾理论下的3D打印美国《连线》前主编克里斯 ·安德森提出长尾理论并决定进入3D打印机行业无疑是为这个平静了几十年的增材制造技术注入了新的活力，有关3D打印机技术的相关信息爆炸式的进入人们的耳朵。

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