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首页> 外文OA文献 >Studies on Machinability of Bamboo Culm. IV.Effects of Various Cutting Conditions on Variations of Cutting Phenomena at Various Stem-Wall Tangential Sections in Orthogonal Cutting of Bamboo (1)-Effects of the situation of the bamboo culm in the radial directionin 0°-90° cutting and 90°-0° cutting-
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Studies on Machinability of Bamboo Culm. IV.Effects of Various Cutting Conditions on Variations of Cutting Phenomena at Various Stem-Wall Tangential Sections in Orthogonal Cutting of Bamboo (1)-Effects of the situation of the bamboo culm in the radial directionin 0°-90° cutting and 90°-0° cutting-

机译：竹秆可切削性的研究IV。不同切削条件对竹材正交切割中不同茎壁切向切割现象变化的影响（1） - 竹竿在径向0°的情况下的影响 - 90°切割和90°-0°切割 -

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摘要

Orthogonal, linear cutting tests of bamboo culm with 0°-90° and 90°-0°cutting situations were made (Figs. 1, 4 and 6). 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 (ℓR) from outer layer in the radial direction of interface of bamboo culm and cutting situations on tendencies of variations of the cutting-force components and μ were clarified.
机译：在0°-90°和90°-0°切割的情况下，对竹杆进行了正交，线性切割测试（图1、4和6）。切下固定在配备有二维测力计的实验设备上的Mosochiku（毛竹（Phyllostachys pubescens MAZEL））的风干标本。测量作用在前刀面上的法向力（N）和摩擦力（F）。使用这些分量，前刀面上的摩擦系数（μ）可通过μ= F / N来计算。明确了竹茎界面径向外层距离（ℓR）和切削情况对切削力分量和μ变化趋势的影响。

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    杉山 滋;

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  • 年度 1995
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  • 正文语种 ja
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