Relationship Between Cutting-Edge Hardness and Tool Life for Alloy-Steel Bit in Machine Boring of MDF
広島大学学校教育学部紀要. 第二部 20 巻
179-189 頁
1998-01 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
Relationship Between Cutting-Edge Hardness and Tool Life for Alloy-Steel Bit in Machine Boring of MDF
|
| 作成者 |
Nagatomi Kazuyuki
Murase Yasuhide
Fukui Takashi
|
| 収録物名 |
広島大学学校教育学部紀要. 第二部
Bulletin of the Faculty of School Education, Hiroshima University. Part II
|
| 巻 | 20 |
| 開始ページ | 179 |
| 終了ページ | 189 |
| 抄録 |
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.
|
| 著者キーワード |
machine boring
spur machine-bit
tool wear
tool-life equation
MDF
|
| NDC分類 |
工芸 [ 750 ]
|
| 言語 |
英語
|
| 資源タイプ | 紀要論文 |
| 出版者 |
広島大学学校教育学部
|
| 発行日 | 1998-01 |
| 出版タイプ | Version of Record（出版社版。早期公開を含む） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 0387-4869
[NCID] AN00213348
|
