A SYSTEM, A COMPUTER DEVICE AND AN INDUSTRIAL ROBOT FOR USE IN MATERIAL PROCESSING OF A TWO DIMENSIONAL SHEET LIKE MATERIAL

    公开(公告)号:EP4180206A1

    公开(公告)日:2023-05-17

    申请号:EP22192113.3

    申请日:2022-08-25

    申请人: Stilride AB

    发明人: BEIJER, Tue

    IPC分类号: B29C53/04 B21D31/00

    摘要: The present disclosure generally relates to material processing of a two dimensional sheet like material into a desired three dimensional shape object. In more detail, this disclosure presents a system, a computer device and an industrial robot for use in material processing of a two dimensional sheet like material. The system may comprise one or more computer devices (710a-n) and one or more industrial robots (720) in a distributed computing environment. A two dimensional sheet like material may be provided to the industrial robot (720). Also, a digital instruction for the spreading and subsequent folding of the provided two dimensional sheet by means of the industrial robot (720) may be received from a computer device (710a-n). The industrial robot (720) may execute a thus received digital instruction to produce, or otherwise create, a desired design of a three dimensional object from the provided two dimensional sheet like material.

    METHODS FOR USE IN MATERIAL PROCESSING OF A TWO DIMENSIONAL SHEET LIKE MATERIAL

    公开(公告)号:EP4180205A1

    公开(公告)日:2023-05-17

    申请号:EP22192090.3

    申请日:2022-08-25

    申请人: Stilride AB

    发明人: BEIJER, Tue

    IPC分类号: B29C53/04 B21D31/00

    摘要: The present disclosure generally relates to a method (800) for use in material processing of a two dimensional sheet like material. The method comprises: obtaining (810) information related to a desired design of a three dimensional object; obtaining (820) information related to material characteristics of the two dimensional sheet like material; defining (830) a primary surface and a secondary surface of the desired design of the three dimensional object; and defining (840) a geometrical relationship between said primary surface and secondary surface, wherein the secondary surface (SS) is a reflection of the primary surface (PS) in a two dimensional plane, and wherein when said primary surface (PS) is concave said secondary surface (SS) is convex, or when said primary surface (PS) is convex said secondary surface (SS) is concave; and providing (850), or otherwise creating, a digital instruction for a fully developed spreading and subsequent folding of a two dimensional sheet into the obtained desired design of the three dimensional object, wherein said digital instruction is based on the defined primary and secondary surfaces, respectively, and said obtained material characteristics.