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ID 27370
本文ファイル
著者
Nagatomi, Kazuyuki
Murase, Yasuhide
Fukui, Takashi
キーワード
machine boring
spur machine-bit
tool wear
tool-life equation
MDF
NDC
工芸
抄録(英)
Tool-life tests in the machine boring of MDF were performed with four bits from an alloy-steel bit having the same tool geometry but different cutting-edge hardness from each other. The experimental data on the effects of the cutting-edge hardness of the bit upon both the progression of tool wear and the variation of cutting resistance (both torque and thrust) were obtained. Furthermore, cutting temperatures in the machine boring of MDF were estimated from the data for the cutting-edge hardnesses of the bits. After studying these data, the quantitative relationship between the cutting-edge hardness and tool life was determined by the extended Taylor's tool-life equation and some considerations were done about the application.
掲載誌名
広島大学学校教育学部紀要. 第二部
20巻
開始ページ
179
終了ページ
189
出版年月日
1998-01
出版者
広島大学学校教育学部
ISSN
0387-4869
NCID
言語
英語
NII資源タイプ
紀要論文
広大資料タイプ
学内刊行物(紀要等)
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
部局名
教育学研究科
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