{"title":"Tool removal function modeling and processing parameters optimization for bonnet polishing","authors":"Yunpeng Feng, Hengyu Wu, Haobo Cheng","doi":"10.1080/15599612.2016.1223236","DOIUrl":null,"url":null,"abstract":"ABSTRACT Since computer controlled optical surfacing (CCOS) processes were proposed in the 1960s, many processes were developed for precision optics successfully. In this present work, a novel approach, the precessions process, is proposed and used for large segments fabrication. The removal function of the bonnet polisher based on velocity and pressure distribution, which are obtained from the geometry of the process tool-motion and Hertzian contact theory respectively, are simulated. A finite element analysis (FEA) model is constructed to optimize process parameters. At last, detailed experimental studies are carried out to verify the optimal parameters.","PeriodicalId":50296,"journal":{"name":"International Journal of Optomechatronics","volume":"10 1","pages":"141 - 153"},"PeriodicalIF":6.7000,"publicationDate":"2016-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/15599612.2016.1223236","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Optomechatronics","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1080/15599612.2016.1223236","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 12
Abstract
ABSTRACT Since computer controlled optical surfacing (CCOS) processes were proposed in the 1960s, many processes were developed for precision optics successfully. In this present work, a novel approach, the precessions process, is proposed and used for large segments fabrication. The removal function of the bonnet polisher based on velocity and pressure distribution, which are obtained from the geometry of the process tool-motion and Hertzian contact theory respectively, are simulated. A finite element analysis (FEA) model is constructed to optimize process parameters. At last, detailed experimental studies are carried out to verify the optimal parameters.
期刊介绍：
International Journal of Optomechatronics publishes the latest results of multidisciplinary research at the crossroads between optics, mechanics, fluidics and electronics.
Topics you can submit include, but are not limited to:
-Adaptive optics-
Optomechanics-
Machine vision, tracking and control-
Image-based micro-/nano- manipulation-
Control engineering for optomechatronics-
Optical metrology-
Optical sensors and light-based actuators-
Optomechatronics for astronomy and space applications-
Optical-based inspection and fault diagnosis-
Micro-/nano- optomechanical systems (MOEMS)-
Optofluidics-
Optical assembly and packaging-
Optical and vision-based manufacturing, processes, monitoring, and control-
Optomechatronics systems in bio- and medical technologies (such as optical coherence tomography (OCT) systems or endoscopes and optical based medical instruments)
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