counterbore

基本解釋

• vt.擴(kuò)孔(平頭鉆；埋頭孔)
• n.用平底擴(kuò)孔鉆擴(kuò)孔

同根派生

• counterbore相關(guān)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.
  公司產(chǎn)品包括：直柄、錐柄銑刀、絲錐、中心鉆、倒角刀、擴(kuò)孔鉆、鉸刀、錐鉆、直鉆及各類高速鋼刀具。
• 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(zhuǎn)位機(jī)夾擴(kuò)孔鉆的設(shè)計(jì)及制造工藝用以代替?zhèn)鹘y(tǒng)的整體高速鋼刀具。
• 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.
  本文介紹了向心推力球軸承鎖球高主動(dòng)測量儀的原理結(jié)構(gòu),對該種量儀的測量誤差進(jìn)行了分析,并計(jì)算了實(shí)例。
• counterbore for hexagon socket head bolt
  內(nèi)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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