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題 名 | 特種迴轉面圓球銑刀模型研究=Researches of Modeling for Specialized Revolving Ball-End Milling Cutters |
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作 者 | 葉金學; 陳維亞; 王榮慶; 陳維方; 郭慈評; | 書刊名 | 遠東學報 |
卷 期 | 25:4 2008.12[民97.12] |
頁 次 | 頁587-593 |
分類號 | 446.8927 |
關鍵詞 | 螺旋角; 溝槽; 刃口曲線; Helical angle; Groove; Cutting edge curve; |
語 文 | 中文(Chinese) |
中文摘要 | 許多不同種類的螺旋銑刀,是 NC 機器加工各種各樣的模具和複雜的曲 面必須的工具,螺旋刀具外緣品質可改善機器加工效率與精度,故這類刀 具對加工十分重要。現有文獻很少在多種特殊銑刀方面上兼顧完整的設計 研究課題,尤其是各種球頭銑刀的連接研究更是少見。各式螺旋球頭銑刀 是加工複雜的曲面的利器,各式球頭螺旋銑刀在精加工曲面時可使用側 銑,使加工速度快精度高,故螺旋銑刀是高品質高效率的 NC 加工刀具。 本文以螺旋刃口與經線夾定角的定義設計各式球頭螺旋銑刀外形輪廓,可 作為球頭螺旋銑刀設計及製造之參考。 |
英文摘要 | Since many different kinds of milling cutters are generally required for NC machining of various mould and complex surface. The contour quality of this kind of revolving toroid-shaped cutters is very important to its usage and improving the machining efficiency. None, if not few, of existing technical papers addressed design issues for special-purpose many milling cutters such as ball-end helical milling cutters. The toroid-shaped helical cutter with a ball-end generator is a precision tool used in the machining of complex surface. This kind of helical milling cutters is a high quality and high efficiency cutter in the NC machining. The helical angle is defined as the angle between the tangential vector of screw line and the tangent vector of the longitude curve on the cutters. This paper will be planed to research on models for sculptured surface contour design of the revolving ball-end toroid-shaped milling cutters. |
本系統中英文摘要資訊取自各篇刊載內容。