Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/94640
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Industrial and Systems Engineering | en_US |
dc.creator | Yuan, W | en_US |
dc.creator | Cheung, CF | en_US |
dc.date.accessioned | 2022-08-25T01:54:17Z | - |
dc.date.available | 2022-08-25T01:54:17Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/94640 | - |
dc.language.iso | en | en_US |
dc.publisher | Optical Society of America | en_US |
dc.rights | © 2021 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement (https://opg.optica.org/library/license_v2.cfm#VOR-OA) | en_US |
dc.rights | © 2021 Optica Publishing Group. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved. | en_US |
dc.rights | Journal © 2021 | en_US |
dc.rights | The following publication Yuan, W., & Cheung, C. F. (2021). Theoretical and experimental investigation of the tool indentation effect in ultra-precision tool-servo-based diamond cutting of optical microstructured surfaces. Optics Express, 29(24), 39284-39303 is available at https://doi.org/10.1364/OE.445587 | en_US |
dc.title | Theoretical and experimental investigation of the tool indentation effect in ultra-precision tool-servo-based diamond cutting of optical microstructured surfaces | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 39284 | en_US |
dc.identifier.epage | 39303 | en_US |
dc.identifier.volume | 29 | en_US |
dc.identifier.issue | 24 | en_US |
dc.identifier.doi | 10.1364/OE.445587 | en_US |
dcterms.abstract | Ultra-precision tool-servo-based diamond cutting (UTSDC) is a promising technology for fabricating true 3-dimensional optical microstructures. The diamond tool in UTSDC moves alternatively upward and downward along the thrust direction. However, most studies on the material removal mechanism are limited to the orthogonal cutting condition where the depth of cut is invariant. The effect caused by the tool motion in the thrust direction has been overlooked. In this paper, the indentation effect affected by the tool path, tool shape and cutting speed is systematically studied. It is found that the inclined angle between the tool path direction and the main cutting direction plays a key role in the determination of the material spring back and the formation of side burr. The characteristics of indentation force and material spring back indicates that the indentation mechanism is dominant in the cut-in process where the inclined angle is large, while the shearing mechanism is dominant in the cut-out process. A new theory is proposed to explain the tool indentation mechanism in UTSDC, and the simulation results show that the theory can well predict the indentation force under various cutting conditions. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Optics express, 22 Nov. 2021, v. 29, no. 24, p. 39284-39303 | en_US |
dcterms.isPartOf | Optics express | en_US |
dcterms.issued | 2021-11-22 | - |
dc.identifier.scopus | 2-s2.0-85118868365 | - |
dc.identifier.eissn | 1094-4087 | en_US |
dc.description.validate | 202208 bcww | en_US |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | ISE-1042 | - |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | Ministry of Science and Technology of the People’s Republic of China (2017YFE0191300); PhD Studentship, Hong Kong Polytechnic University (RUK0) | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 60279736 | - |
dc.description.oaCategory | VoR allowed | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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oe-29-24-39284.pdf | 12.96 MB | Adobe PDF | View/Open |
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