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竹材の被削性に関する研究 (VI) : 竹材の二次元切削におけるナイフすくい面の摩擦係数
http://hdl.handle.net/10069/6106
http://hdl.handle.net/10069/6106aeb97b90-561f-4598-9b17-7521d48e9418
名前 / ファイル | ライセンス | アクション |
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KJ00000045835.pdf (488.2 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2007-02-08 | |||||
タイトル | ||||||
タイトル | 竹材の被削性に関する研究 (VI) : 竹材の二次元切削におけるナイフすくい面の摩擦係数 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
杉山, 滋
× 杉山, 滋 |
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著者別名 | ||||||
姓名 | Sugiyama, Shigeru | |||||
その他のタイトル | ||||||
その他のタイトル | Studies on Machinability of Bamboo Culm. VI : Frictional Coefficients on the Knife Rake-Face in Orthogonal Cutting of Bamboo Culms | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In the cutting of bamboo culms, it is important to clarify variations of the cutting-force components acting on the knife and the frictional coefficient on the rake face of the knife, but few studies have dealt with the effects of various cutting conditions and various workpiece conditions on them. Therefore, the main purpose of this report is to supply quantitative information on these aspects. Orthogonal, linear cutting tests of bamboo culms with 0°-90°and 90°-0°cutting directions were made (Figs. 1 and 3). Air-dried specimens of mosochiku (Phyllostachys pubescens MAZEL), which were fixed to the experimental apparatus equipped with a two-dimensional dynamometer, were cut. The normal (N) and frictional (F) forces acting on the rake face were measured. Using these components, the frictional coefficient (μ) on the rake face was calculated by μ=F/N. The effects of the distance (l_R) from the outer layer in the radial direction of the internodes of bamboo culms and cutting directions, as shown in Fig. 3,on μ were clarified. | |||||
書誌情報 |
長崎大学教育学部紀要. 自然科学 巻 66, p. 35-40, 発行日 2002-03-27 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 13451359 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11330079 | |||||
sortkey | ||||||
P00035-P00040 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学教育学部紀要. 自然科学. vol.66, p.35-40; 2002 |