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http://hdl.handle.net/10397/106012
Title: | Time-varying tool influence function model of bonnet polishing for aspheric surfaces | Authors: | Zhong, B Wang, C Chen, X Wang, J |
Issue Date: | 1-Feb-2019 | Source: | Applied optics, 1 Feb. 2019, v. 58, no. 4, p. 1101-1109 | Abstract: | For bonnet polishing of an aspheric surface, the tool influence function (TIF) is inevitably time varying, induced by the different surface curvatures on the aspheric surface. Accordingly, this paper investigated how the surface curvature affects the bonnet–workpiece contact area, and then presented a time-varying TIF model. The time-varying TIF was modeled based on the finite element analysis and kinematics analysis methods, and validated by experiments. The experimental results exhibited good agreement with the theoretical results. The proposed method can forecast the TIF for different polishing positions on aspheric surfaces, and provide the theoretical foundation for dynamic compensation of aspheric surface polishing. | Publisher: | Optical Society of America | Journal: | Applied optics | ISSN: | 1559-128X | EISSN: | 2155-3165 | DOI: | 10.1364/AO.58.001101 | Rights: | © 2019 Optical Society of America © 2019 Optica Publishing Group. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited. The following publication Bo Zhong, Chunjin Wang, Xianhua Chen, and Jian Wang, "Time-varying tool influence function model of bonnet polishing for aspheric surfaces," Appl. Opt. 58, 1101-1109 (2019) is available at https://doi.org/10.1364/AO.58.001101. |
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Wang_Time-Varying_Tool_Influence.pdf | Pre-Published version | 1.06 MB | Adobe PDF | View/Open |
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