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木材切削工具の切れ味測定と切れ味評価-12 : 改良鉋の切れ味-2 : 調整後の初期鉋削段階における切れ味

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タイトル: 木材切削工具の切れ味測定と切れ味評価-12 : 改良鉋の切れ味-2 : 調整後の初期鉋削段階における切れ味
その他のタイトル: Studies on Quantification of Sensuous Sharpness and Mechanical Sharpness of Wood Cutting Tools. XII.Sensuous Sharpness of Improved Hand Planes Designed for Unskilled Woodworkers (2) Sensuous Sharpness in Best Condition of Knife Sharpness and Bottom Surface of Improved Hand Plane
著者: 杉山, 滋
著者(別表記) : Sugiyama, Shigeru
発行日: 1992年 5月31日
出版者: 長崎大学教育学部
引用: 長崎大学教育学部自然科学研究報告. vol.47, p.49-77; 1992
抄録: The invention of the Japanese hand plane with a cap iron was the most important advance in the history of woodworking tools in the last one hundred years. It has seemingly a very simple mechanism, but it demands a lot of skill to adjust the each part of the plane. Therefore, it is not suitable for a general amateur and an educational use. The Japanese hand plane is one of the basic tools used by junior high school students for woodworking, and several kinds of improved hand planes designed for those students have been manufactured and sold so far. These improved hand planes are generally made lighter for easy handling for those students than conventional hand planes. So, in this study, the orthogonal planing tests of wood against the grain with various improved hand planes were prerformed, in order to makecler sharpness and handling fo those planes. Air-dried wooden boards of hinoki (Chamaecyparis obtusa ENDL.) and whit seraya (Parashorea malaanonan Merr.) were planed, and the roughness of surface planed and the deformation of the chip were observed and estimated. Characteristics and sharpness of various planes used in this study are discussed.
URI: http://hdl.handle.net/10069/32273
ISSN: 0386443X
資料タイプ: Departmental Bulletin Paper
原稿種類: publisher

引用URI : http://hdl.handle.net/10069/32273



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