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有節木材からの単板切削を想定しての被削材繊維走向およびナイフ引き切り速度の影響-2 : 切削力分力とその波形変動および単板性状について(スギ被削材の場合)


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Title: 有節木材からの単板切削を想定しての被削材繊維走向およびナイフ引き切り速度の影響-2 : 切削力分力とその波形変動および単板性状について(スギ被削材の場合)
Other Titles: Effects of Sliding Velocity of the Knife and Grain Angle of the Workpiece on the Cutting Phenomena in Veneer Cutting by Feeding the Knife to the Workpiece during the Sliding of the Knife
Authors: 杉山, 滋
Authors (alternative): Sugiyama, Shigeru
Issue Date: 31-May-1991
Publisher: 長崎大学教育学部
Citation: 長崎大学教育学部自然科学研究報告. vol.45, p.57-78; 1991
Abstract: The orthogonal cutting tests of veneer, by feeding a knife to the workpiece during the sliding of the knife in the direction parallel to the cutting edge, were performed (Fig,1). Air-dried specimens of sugi (Cryptomeria japonica D. Don), which were fixed to the experimental apparatus equipped with a three-dimensional elastic-ring dynamometer, were cut during the feeding the knife (Table 1, and Figs. 1~2). The components and the resultant of the cutting force were measured.. In addition, several veneer-cutting phenomena were observed and estimated. Using these results, the effects of the ratio (f) of the sliding velocity (Vk) to the feeding velocity (Vw) on the variation of the cutting force and the other veneer-cutting phenomena were clarified (Figs. 3~12, and Tables 2~3). Characteristics of the veneer-cutting method using in this study are discussed, comparing it with the conventional orthogonal cutting of veneer.
URI: http://hdl.handle.net/10069/32315
ISSN: 0386443X
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:No. 45

Citable URI : http://hdl.handle.net/10069/32315

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