3D打印长笛 打印过程

麻省理工学院媒体实验室的Amit Zoran

用最少的人工干预，“3D打印”出了这支全功能的音乐会长笛。这支长笛的各个部分需要不同的材料：笛身需要一种坚硬的材料，而它的吹口用的是另外一种，还得再用一种比较柔软的材料进行密封。为了使用多种材料同时进行“打印”，他用一台Connex500 3D打印机输出了自己的CAD设计。15个小时的打印过程完成后，他只需把支撑材料洗掉，加上弹簧，再把四个部分组装起来，就变成了图中所展示的可以吹奏的长笛。

With minimal manual intervention, the 3D print out this full featured concert flute. Each part of the flute need different materials: the flute body needs a kind of hard material, and its use is also a mouthpiece, also with a soft sealing material. In order to use multiple materials at the same time “print”, he used a Connex500 3D printer output its own CAD design. After 15 hours of printing, he just had to remove the supporting material, add a spring, and assemble the four parts to become the flute that can be shown in the picture.

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