Method for forming resin articles
    1.
    发明授权
    Method for forming resin articles 失效
    树脂制品的成型方法

    公开(公告)号:US5622811A

    公开(公告)日:1997-04-22

    申请号:US386053

    申请日:1995-02-07

    摘要: In a method and apparatus for forming a resin article by forming a film of photosetting resin liquid on a surface of a workpiece, the workpiece is held in a direction to keep its axis approximately in a horizontal posture. The workpiece is rotated about the axis to thereby form the film of the resin liquid on the surface of the workpiece. The laser beam supplied from above the workpiece is emitted toward the film. At least one of the workpiece and the laser beam is relatively moved continuously or intermittently along the axis.

    摘要翻译: 在通过在工件表面上形成光固化树脂液体的膜来形成树脂制品的方法和装置中,工件被保持在使其轴线保持大致水平姿势的方向上。 工件围绕轴线旋转,从而在工件表面上形成树脂液体的膜。 从工件上方提供的激光束朝向薄膜发射。 工件和激光束中的至少一个沿轴线连续地或间歇地相对移动。

    Resin casing
    3.
    发明授权
    Resin casing 失效
    树脂套管

    公开(公告)号:US5131559A

    公开(公告)日:1992-07-21

    申请号:US656826

    申请日:1991-02-19

    CPC分类号: B65D1/24 B29C45/2624

    摘要: A resin casing of a box-like configuration has side walls, a bottom wall and a plurality of partition walls. Each partition wall has two opposite end portions tapered, at which the partition wall is integrally formed with the side wall. Thus, the cooling speed is made constant at every portion in the resin casing to avoid shrinkage marks and unwanted raised lines.

    摘要翻译: 盒状构造的树脂壳体具有侧壁,底壁和多个隔壁。 每个分隔壁具有锥形的两个相对的端部,分隔壁与侧壁一体形成。 因此,树脂壳体中的每个部分的冷却速度恒定,以避免收缩痕迹和不需要的凸起线。