Machining process model based on virtual reality environment |
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| Authors: | Wang Tai-yong Wang Wen-jin Wang Wen-ying Fan Sheng-bo and Luo Jun |
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| Affiliation: | (1) School of Mechanical Engineering, Tianjin University, 300072 Tianjin, China;(2) College of Mechanical Engineering, Tianjin University of Science and Technology, 300222 Tianjin, China |
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| Abstract: | Virtual manufacturing is fast becoming an affordable technology with wide-ranging applications in modern manufacturing. Its
advantages over existing technology are primarily that users can visualize, feel involvement and interact with virtual representations
of real world activities in real time. In this paper, a virtual cutting system is built which can simulate turning process,
estimate tool wear and cutting force using artificial neural network etc. Using the simulated machining environment in virtual
reality (VR), the user can practise and preview the operations for possible problems that might occur during implementation.
This approach enables designers to evaluate and design feasible machining processes in a consistent manner as early as possible
during the development process.
Foundation item: Projects (50475117, 50175081) supported by the National Natural Science Foundation of China; project (033181611) supported
by the Science and Technology Commission of Tianjin Municipal |
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| Keywords: | virtual manufacturing environment NC graphics verification artificial neural network tool wear estimation model cutting force prediction model |
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