Rapid prototyping method for minimizing post processing
    4.
    发明授权
    Rapid prototyping method for minimizing post processing 有权
    用于最小化后期处理的快速原型设计方法

    公开(公告)号:US6146487A

    公开(公告)日:2000-11-14

    申请号:US179144

    申请日:1998-10-26

    摘要: A method for rapid prototyping including generating cutting data including generating a support structure, deriving a silhouette curve, slicing three dimensional data into two dimensional sectional data, generating bridges for every island in the two dimensional sectional data, and generating cutting data and grouping the cutting data into first and second cutting data groups. The method also includes building a part in which an adhesive sheet is used as bond layers which includes cutting the adhesive sheet according to the first cutting data in which a perimeter of excess adhesive sheet region is cut to provide excess adhesive sheet material, peeling of backing paper of the adhesive sheet in which the excess adhesive sheet material is removed with the peeled backing paper, providing and lifting a platform in which the cut adhesive sheet is fed to a previously-built part, bonding in which the fed sheet is bonded to the previously-built part, cutting the bonded adhesive sheet according to the second cutting data in which remaining adhesive sheet edges are cut, lowering the platform, and post processing where the support structure and ridges are removed to form the built part.

    摘要翻译: 一种用于快速原型制作的方法,包括生成切割数据,包括产生支撑结构,导出剪影曲线,将三维数据切割成二维截面数据,在二维截面数据中为每个岛生成桥,以及生成切割数据和分组切割 数据转换成第一和第二切割数据组。 该方法还包括建立其中使用粘合片作为粘合层的部分,其包括根据切割多余粘合片区域的周边的第一切割数据切割粘合片以提供过量的粘合片材料,背衬的剥离 用剥离的背纸去除多余的粘合片材的粘合片的纸张,提供和提起将切割的粘合片供给到预先构成的部分的平台,其中将供给的片材粘结到 预先构成的部分,根据切割剩余粘合片边缘的第二切割数据切割粘合粘合片,降低平台,并且去除支撑结构和脊部以形成内置部件的后处理。