Advances in Manufacturing ›› 2024, Vol. 12 ›› Issue (2): 288-299.doi: 10.1007/s40436-023-00467-9

• • 上一篇    

Study on a probabilistic algorithm for the forming and 3D characterization of special-shaped surfaces under profile grinding

Zhao-Qing Zhang1,2,3, Kai-Ning Shi1,2,3, Yao-Yao Shi1,2,3, Yi-Hui Song1,2,3, Zhe He1,2,3, Ya-Song Pu1,2,3   

  1. 1 School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an 710072, People's Republic of China;
    2 Key Laboratory of High Performance Manufacturing for Aero Engine (Northwestern Polytechnical University), Ministry of Industry and Information Technology, Xi'an 710072, People's Republic of China;
    3 Engineering Research Center of Advanced Manufacturing Technology for Aero Engine (Northwestern Polytechnical University), Ministry of Education, Xi'an 710072, People's Republic of China
  • 收稿日期:2022-12-01 修回日期:2023-04-27 发布日期:2024-05-16
  • 通讯作者: Kai-Ning Shi,E-mail:shikaining@nwpu.edu.cn E-mail:shikaining@nwpu.edu.cn
  • 作者简介:Zhao-Qing Zhang is currently a Ph. D. candidate of Mechatronic Engineering at Northwestern Polytechnical University, Xi'an, China. His main research interests include grinding surface integrity of difficultto-cut materials and ultrasonic assisted grinding technology of hard and brittle materials;
    Kai-Ning Shi is currently an Associate Professor of Mechanical Engineering at Northwestern Polytechnical University, Xi'an, China. His main research interests include energy efficiency analysis in manufacturing, tool condition monitoring, the cutting mechanism of difficult-to-cut materials, and surface integrity;
    Yao-Yao Shi is a Professor of Mechanical Engineering at Northwestern Polytechnical University, Xi'an, China. His research interests include electromechanical control, special numerical control machine tools, high-efficiency NC machining, and adaptive finishing technology;
    Yi-Hui Song is currently a Ph.D. candidate of Mechatronic Engineering at Northwestern Polytechnical University, Xi'an, China. His research interest is grinding surface integrity of difficult-to-cut materials;
    Zhe He is currently a Ph.D. candidate of Mechatronic Engineering at Northwestern Polytechnical University, Xi'an, China. His research interest is grinding surface integrity of difficult-to-cut materials;
    Ya-Song Pu is currently a Ph.D. candidate of Mechatronic Engineering at Northwestern Polytechnical University, Xi'an, China. His research interests include industrial robot polishing and advanced CAD/CAM.
  • 基金资助:
    Acknowledgments This research was sponsored by the National Natural Science Foundation of China(Grant No.51905442) and the National Major Science and Technology Projects of China(Grant No.2017-VII-0002-0095).

Study on a probabilistic algorithm for the forming and 3D characterization of special-shaped surfaces under profile grinding

Zhao-Qing Zhang1,2,3, Kai-Ning Shi1,2,3, Yao-Yao Shi1,2,3, Yi-Hui Song1,2,3, Zhe He1,2,3, Ya-Song Pu1,2,3   

  1. 1 School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an 710072, People's Republic of China;
    2 Key Laboratory of High Performance Manufacturing for Aero Engine (Northwestern Polytechnical University), Ministry of Industry and Information Technology, Xi'an 710072, People's Republic of China;
    3 Engineering Research Center of Advanced Manufacturing Technology for Aero Engine (Northwestern Polytechnical University), Ministry of Education, Xi'an 710072, People's Republic of China
  • Received:2022-12-01 Revised:2023-04-27 Published:2024-05-16
  • Contact: Kai-Ning Shi,E-mail:shikaining@nwpu.edu.cn E-mail:shikaining@nwpu.edu.cn
  • Supported by:
    Acknowledgments This research was sponsored by the National Natural Science Foundation of China(Grant No.51905442) and the National Major Science and Technology Projects of China(Grant No.2017-VII-0002-0095).

摘要: Abstract Profile grinding is the most crucial method for the ultra-precision machining of special-shaped surfaces. However, profile grinding produces a unique machining profile, and many random factors in the machining process lead to complex surface characteristics. In this study, the structural and probabilistic characteristics of the profile grinding of a special-shaped surface were analyzed, and a probabilistic algorithm for the forming and 3D characterization of special-shaped surfaces under profile grinding was developed. The forming process of a GH738 blade tenon tooth surface was considered as an example to demonstrate the algorithm. The comparison results showed that the simulation results had similar surface characteristics to the measurement results, and the relative error range of the 3D roughness parameter was 0.21 %-19.76 %, indicating an accurate prediction and characterization of the complex special-shaped surface under the action of multiple factors.

The full text can be downloaded at https://link.springer.com/article/10.1007/s40436-023-00467-9

关键词: Special-shaped surface, Profile grinding, Surface morphology, 3D characterization

Abstract: Abstract Profile grinding is the most crucial method for the ultra-precision machining of special-shaped surfaces. However, profile grinding produces a unique machining profile, and many random factors in the machining process lead to complex surface characteristics. In this study, the structural and probabilistic characteristics of the profile grinding of a special-shaped surface were analyzed, and a probabilistic algorithm for the forming and 3D characterization of special-shaped surfaces under profile grinding was developed. The forming process of a GH738 blade tenon tooth surface was considered as an example to demonstrate the algorithm. The comparison results showed that the simulation results had similar surface characteristics to the measurement results, and the relative error range of the 3D roughness parameter was 0.21 %-19.76 %, indicating an accurate prediction and characterization of the complex special-shaped surface under the action of multiple factors.

The full text can be downloaded at https://link.springer.com/article/10.1007/s40436-023-00467-9

Key words: Special-shaped surface, Profile grinding, Surface morphology, 3D characterization