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フルテキストURLKJ00004351054.pdf ( 508.3KB ) 公開日 2010-04-19
タイトルMethod of testing carbide inserts for premature fracture by face millling of cylindrical workpieces
作成者Kitagawa, Ryozo
Akasawa, Tadahisa
Okusa, Kitao
作成者ヨミキタガワ, リョウゾウ
アカサワ, タダヒサ
オオクサ, キタオ
作成者別表記北川, 亮三
大草, 喜太雄
作成者所属山口大学工学部
内容記述(抄録等)Methods are proposed for face milling solid cyindrical workpieces or half-cut and hollow cyindrical workpieces prepared from rectangular blocks by continuously changing both or either of the angles of engagement and disengagement. Carbide inserts are tested for premature fracture before the onset of steady wear using these face-milling methods. The premature fracture indicates the insufficient toughness of carbides to perform a given machining job. As carbides of higher wear resistance have lower shock resistance in general, they must be tested for premature fracture due to the lack of toughness to select suitable carbides for specific cutting applications. The test results obtained under the present study show that the premature fracture of carbides, whose toughness has been classified by static toughness tests, can be evaluated dynamically and easily by the proposed face-milling methods.
本文言語eng
主題工学
資料タイプtext
ファイル形式application/pdf
出版者山口大学工学部
出版者ヨミヤマグチ ダイガク コウガクブ
NII資料タイプ紀要論文
ISSN0386-3433
NCIDAA0086073X
学内刊行物(紀要等)Technology reports of the Yamaguchi University
掲載誌名Technology reports of the Yamaguchi University
3
3
開始ページ193
終了ページ203
発行日1984-12
著者版/出版社版出版社版
備考本文データは国立情報学研究所において電子化したものである
リポジトリIDKJ00004351054
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/KJ00004351054