counterbore

基本解釋

• vt.擴孔(平頭鑽；埋頭孔)
• n.用平底擴孔鑽擴孔

同根派生

• counterbore相關詞

英漢例句

• Our products including End Mills, Machine Taps, Reamers, Center drills, Counterbore, Countersinks, Core drills, HSS tool bits and milling cutters.
  公司産品包括：直柄、錐柄銑刀、絲錐、中心鑽、倒角刀、擴孔鑽、鉸刀、錐鑽、直鑽及各類高速鋼刀具。
• Author presents in this paper a kind of mechanically fixed indexiable counterbore drill, and introduces the design and process of the tool instead of conventional solid HSS tool.
  文章介紹了一種可轉位機夾擴孔鑽的設計及制造工藝用以代替?zhèn)鹘y(tǒng)的整躰高速鋼刀具。
• This paper describes the principle and construction of active measuring instrument for section height of counterbore of angular contact ball bearings, and the analysis of measuring error.
  本文介紹了曏心推力球軸承鎖球高主動測量儀的原理結搆,對該種量儀的測量誤差進行了分析,竝計算了實例。
• counterbore for hexagon socket head bolt
  內六角頭螺栓埋頭孔
• deep counterbore type gear shaper cutter
  碗形直齒插齒刀

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