公开(公告)号：US12064801B2

公开(公告)日：2024-08-20

申请号：US17430452

申请日：2020-02-14

申请人： Northwestern University

发明人： Huaqing Ren ,  Jiaxi Xie ,  Shuheng Liao ,  Dohyun Leem ,  Jian Cao ,  Kornel F. Ehmann

IPC分类号： B21D31/00 ,  G05B19/404

CPC分类号： B21D31/005 ,  G05B19/404 ,  G05B2219/45234

摘要： Novel systems and methods for an incremental forming process to manufacture a product are disclosed herein. The system and method generally involves continuously modifying the toolpath in real-time based upon the forming force of the forming tool compared to a predicted springback error established offline from a series of simplified simulations. The system and method disclosed herein are effective to form products with complex geometries and minimizes the costs and time requirements associated with prior art techniques.

公开(公告)号：US20220118501A1

公开(公告)日：2022-04-21

申请号：US17430452

申请日：2020-02-14

申请人： Northwestern University

发明人： Huaqing Ren ,  Jiaxi Xie ,  Shuheng Liao ,  Dohyun Leem ,  Jian Cao ,  Kornel F. Ehmann

IPC分类号： B21D31/00 ,  G05B19/404

摘要： Novel systems and methods for an incremental forming process to manufacture a product are disclosed herein. The system and method generally involves continuously modifying the toolpath in real-time based upon the forming force of the forming tool compared to a predicted springback error established offline from a series of simplified simulations. The system and method disclosed herein are effective to form products with complex geometries and minimizes the costs and time requirements associated with prior art techniques.