Microwave Post-Processing For Addidtive Manufacturing
    2.
    发明申请
    Microwave Post-Processing For Addidtive Manufacturing 审中-公开
    微波后处理加装制造

    公开(公告)号:US20160366728A1

    公开(公告)日:2016-12-15

    申请号:US14212399

    申请日:2014-03-14

    申请人: 3D Systems, Inc.

    IPC分类号: H05B6/64

    摘要: In one aspect, methods of post-processing an object made by additive manufacturing are described herein. In some embodiments, a method of post-processing an object described herein comprises providing the object in a microwave absorptive state and exposing the object in the absorptive state to a field of microwave radiation. In some cases, providing an object in a microwave absorptive state comprises heating the object, including by non-microwave heating. Moreover, in some embodiments, the object is exposed to a uniform or substantially uniform field of microwave radiation in a microwave cavity. In addition, in some instances, exposing an object to a field of microwave radiation in a manner described herein comprises increasing the density of the object and/or reducing the volume of the object, including in an isotropic or substantially isotropic manner.

    摘要翻译: 在一方面,本文描述了通过添加剂制造制造的物体的后处理方法。 在一些实施例中,后处理本文所描述的对象的方法包括将物体提供在微波吸收状态,并将处于吸收状态的物体暴露于微波辐射场。 在一些情况下,提供微波吸收状态的物体包括加热物体,包括非微波加热。 此外,在一些实施例中,物体暴露于微波腔中的均匀或基本均匀的微波辐射场。 此外,在某些情况下,以本文所述的方式将物体暴露于微波辐射领域包括增加物体的密度和/或减小物体的体积,包括以各向同性或基本上各向同性的方式。