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- 要約等Many deep holes for bolt joints are often required for consumption using a large dimension structural glued laminated timber. In deep machine-boring of this type of timber, axial deviation of the hole frequently occ......ses difficulty in the bolt joint operation. Therefore, the development of machine boring which prevents axial deviation of hole is important. The objective of this study was to obtain basic information on axial deviation of hole in the deep machine-boring of wood. In this experiment, the effects of knots and bit wear on axial deviation of the hole were examined, and acoustic emission (AE) and power consumption we...
- 件名Agronomy and Crop Science Biotechno...
- 関連情報Journal of the Faculty of Agriculture, K......shu University || 50(2) || p353-362 九州大学大学院農学研究院紀要 || 50(2) || p353-362 http:......kyushu-u.ac.jp/index.html
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