counterbore

基本解释

• vt.擴孔(平頭鑽；埋頭孔)
• n.用平底擴孔鑽擴孔

同根派生

• counterbore相关词

英汉例句

• 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傳統的整躰高速鋼刀具。
• 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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