会议论文详细信息
2018 4th International Conference on Mechanical Engineering and Automation Science
A Path Planning Method for Robotic Wire and Arc Additive Manufacturing of Thin-Walled Structures with Varying Thickness
机械制造;原子能学
Ma, Guocai^1 ; Zhao, Gang^1 ; Li, Zhihao^1 ; Xiao, Wenlei^1
School of Mechanical Engineering and Automation, Beihang University, Beijing, China^1
关键词: Adaptive path planning;    Bead width;    Manufacturing components;    Path planning method;    Potential technologies;    Research interests;    Straight skeleton;    Varying thickness;   
Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/470/1/012018/pdf
DOI  :  10.1088/1757-899X/470/1/012018
来源: IOP
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【 摘 要 】

Wire and arc additive manufacturing (WAAM) is a potential technology for manufacturing components with a shorter period of time and by a lower cost. Path planning is a key research interest in WAAM. This paper presents an adaptive path planning method for manufacturing thin-walled structures with varying thickness. Firstly, the straight skeleton, which represents the skeleton of a given geometry, is extracted to express the geometry. Then the deposition with weaving technology is applied to obtain required varied width of the geometry. The resulting adaptive paths are able to fill thin-walled structures with varying thickness less than twice of the single-bead width.

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