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    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/65389


    题名: Study on Precision Polishing of a Mini Roller Mold
    作者: Chao, Choung-lii;Hsiao, Ying-ching;Chou, Wen-chen;Kuo, Chia-wei;Lai, Wen-lang;Lin, Hung-yi;Ma, Kung-jeng
    贡献者: 淡江大學機械與機電工程學系
    关键词: Cylindrical Specimen;Floating Polishing;Polishing
    日期: 2010-08
    上传时间: 2011-10-20 21:45:55 (UTC+8)
    出版者: Stafa-Zurich: Trans Tech Publications Ltd.
    摘要: This research aimed to design and develop a polishing system for precision polishing mini roller mold to nanometer surface finish. An experimental polishing system was built in the present study to polish nickel plated specimens with various polishing compounds. The polished specimens were subsequently examined by Alfa-step, OM and SEM for surface finish, morphology and microscopic analysis respectively. The obtained surface condition and material removal rate were correlated to the polishing parameters such as spindle speed, abrasive concentration, and abrasive grit size for the improvement of the polishing effect. Mini-rollers of 5mm in diameter, 50mm in length were successfully polished to a surface roughness better than 2nm Ra in several hours without damaging the roundness and cylindricalness using abrasive of 0.3μm, 10,000rpm polishing speed and 0.5mm gap distance between polisher and the specimen. A semi-empirical model of polishing was also developed in the study for predicting the materials removal rate.
    關聯: Advanced Materials Research 126-128, pp.551-556
    DOI: 10.4028/www.scientific.net/AMR.126-128.551
    显示于类别:[機械與機電工程學系暨研究所] 期刊論文

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