2020年
Feed-rate scheduling by optimization of bulk removal
精密工学会学術講演会講演論文集
- ,
- ,
- 巻
- 2020
- 号
- 開始ページ
- 159
- 終了ページ
- 160
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.11522/pscjspe.2020A.0_159
- 出版者・発行元
- 公益社団法人 精密工学会
<p>The scheduling of feed-rate is an important procedure in CNC finishing of high-precision optical surfaces. Since the polishing process is described as the convolution operation between a tool influence function and a dwell-time map, deconvolution operation gives an optimal dwell-time map. However, physical achievability of the obtained dwell-time map is not considered. This research elucidates the effect of the bulk removal, a constant removal layer across the surface, on the convolution process in spatial domain and time domain. Based on this investigation, we propose a theory that has the potential to analytically adjust dwell-time, feed-rate, and acceleration without compromising the surface accuracy, and to predict the total machining time as a function of the bulk removal.</p>
- リンク情報
- ID情報
-
- DOI : 10.11522/pscjspe.2020A.0_159
- CiNii Articles ID : 130007988807