Research on Robotic Polishing Process of Marble with Complex Curved Surface Based on Sol–Gel Flexible Tools
发布时间：2025-07-07
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- 发表刊物：
- applied sciences
- 关键字：
- Sol–gel; marble; polishing; complex curved surface; robot
- 摘要：
- Newly developed Sol–gel (SG) flexible tools are used to polish complex marble surfaces with a robot to achieve a high-gloss, low-roughness, and scratch-free surface. The SG tool is composed of semi-solid abrasive and flexible fiber pads, which can realize a dual yielding effect at both the micro and macro levels so that the SG flexible tool can better fit the complex curved surface. Through the simulation analysis of the contact of SG flexible tools, the relationship between different curvature surfaces and polishing forces was obtained. Based on the Preston material removal theory, constant-pressure polishing of surfaces of different curvatures was achieved by simulating the contact force distribution between the SG flexible tool and the marble surface, as well as the constant-pressure material removal profile. By optimizing the space of the polishing trajectory, the uniformity of the material removal depth was improved, and the consistency of surface quality after polishing was enhanced. By establishing a model that correlates the optimum polishing trajectory space with curvature for surfaces of different curvatures, the effective prediction of material removal profiles for robotic polishing of surfaces of different curvatures was achieved. These strategies aim to ensure surface consistency after polishing complex curved surfaces under different conditions, thereby increasing the product’s added value. This research provides initial theoretical guidance for the application of SG flexible tools in the robotic polishing of marble with complex curved surfaces.
- 论文类型：
- 期刊论文
- 论文编号：
- 318
- 学科门类：
- 工学
- 一级学科：
- 机械工程
- 文献类型：
- J
- 卷号：
- 15
- 是否译文：
- 否
- 发表时间：
- 2024-12-31
- 收录刊物：
- SCI
- 第一作者：
- 黄身桂
- 合写作者：
- 郭耀彬,黄吉祥,尹方辰
- 通讯作者：
- 陆静