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    • 1. 发明申请
    • METHOD FOR PRODUCING A MOULDED BODY AND DEVICE
    • 一种用于生产成形的主体和设备
    • WO2012164078A2
    • 2012-12-06
    • PCT/EP2012060420
    • 2012-06-01
    • BAM BUNDESANSTALT MATFORSCHUNGGUENSTER JENSGOMES CYNTHIA MORAISBERGER GEORG
    • GUENSTER JENSGOMES CYNTHIA MORAISBERGER GEORG
    • B28B7/46B22F3/00B28B1/00B29C67/00
    • B22F3/00B22F3/003B22F3/008B22F2999/00B28B1/001B28B7/465B33Y10/00B33Y70/00C04B35/622B22F2202/11
    • A method for producing a moulded body is proposed, comprising: applying a layer of particles and applying a binder and curing the moulded body; and a device for producing a metallic or ceramic moulded body, having: a storage volume, which is configured for receiving a suspension of metallic or ceramic particles that are dispersed in a suspension fluid, a layer-forming application device, which is configured for removing an amount of suspension repeatedly from the storage volume and transferring it into a working volume and applying it there as a layer, a dehumidifying device, which is configured for dehumidifying the applied layer in the working volume, a binder application device, which is configured for applying a binder locally to the dehumidified layer in accordance with a layer model of the moulded body to be produced, in such a way that particles in the dehumidified layer are adhesively bonded locally to one another and optionally in addition to particles of at least one layer lying under the dehumidified layer, and a demoulding device, which is configured for demoulding the moulded body by detaching binder-free residual material from the particles bonded to another with the aid of the binder; and also a rapid prototyping method, comprising: producing a green body and sintering the green body.
    • 公开了一种用于制造成型品的方法,包括:将颗粒的层和施加粘合剂,固化成型体; 以及一种用于制造金属或陶瓷成形体的设备,包括:其上设置有存储卷接收悬浮液的金属或陶瓷颗粒分散在悬浮液的流体,一个层形成用涂布装置,其被配置重复悬浮液从一个量 要除去蓄积量和成型体的层模型被转移到工作容积并应用那里作为层,除湿单元配置为除去在工作容积涂覆层,按照其被配置的粘合剂涂敷装置,粘合剂除湿到 涂层局部地,使得在除湿层颗粒被局部彼此粘附和任选地,与躺在除湿层和一个下的至少一个层的颗粒 脱模,其被配置为通过脱模不含粘合剂的残余材料的模制体从所述互连与粘合剂颗粒的帮助下释放; 以及快速原型方法,包括:制造生坯; 烧结生坯。