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NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Education > Bulletin > Bulletin of Faculty of Education, Nagasaki University. Natural science > No. 63 >

単板切削現象の変化に及ぼすプレッシャバー-ナイフ-被削材相互の位置関係の影響(解析と実験)(III) : ダブルフェイスバー作用による単板切削現象の変化


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Title: 単板切削現象の変化に及ぼすプレッシャバー-ナイフ-被削材相互の位置関係の影響(解析と実験)(III) : ダブルフェイスバー作用による単板切削現象の変化
Other Titles: Effects of Shape and Setting of the Pressure Bar upon the Cutting Phenomena in the Orthogonal Cutting of Veneer(III) : On the Variation of the Cutting Phenomena in the Veneer Cutting with the Double-Face Pressure-Bar
Authors: 杉山, 滋
Authors (alternative): Sugiyama, Shigeru
Issue Date: Jun-2000
Citation: 長崎大学教育学部紀要. 教育科学. vol.66, p.73-97; 2004 / 長崎大学教育学部紀要. 自然科学. vol.63, p.21-26; 2000
Abstract: In the veneer cutting process, restraint caused by a double-face bar plays an important role, but few studies have dealt with the effects of depth of restraint (r_<t(2)>) and the acting position of restraint (l_<t(2)>) upon the cutting phenomena of veneer (Fig.1). Therefore, the main purpose of this report is to obtain quantitative information on these aspects. Air-dried and water-saturated specimens of white seraya were used for this study. After being set on the experimental apparatus equipped with a two axis dynamometer, the specimens were cut with a tool equipped with the other dynamometer. The main (F_<H(B・K)>) and thrust (F_<V(B・K)>) components of the cutting force (R_(B・K)) acting on the workpiece, and the main (F_<H(K)>) and thrust (F_<V(K)>) components of the cutting force (R_(K)) acting on the tool were measured (Figs. 2,3,and 4). In addition, the cutting phenomena were observed and measured (Figs. 5&acd;7). The variation of various components of the cutting force with r_<t(2)> and l_<t(2)> was made clear, and the relation of the cutting phenomena to them was discussed.
URI: http://hdl.handle.net/10069/6084
ISSN: 13451359
Type: Departmental Bulletin Paper
Appears in Collections:No. 63

Citable URI : http://hdl.handle.net/10069/6084

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