counterboring
基本解释
- 鍃圓柱沉孔,擴鑽
英汉例句
- A locking device and a reverse counterboring tool bar are designed, th.
設計了一種鎖緊裝置和一反鍃孔刀杆,介紹了其結搆原理。 - Point-to-point systems are suitable for hole-machining operations such as drilling, countersinking, counterboring, reaming,Boring, and tapping.
點位系統適用於鑽孔、鍃孔、擴孔、鉸孔、鏜孔、攻絲等孔加工。 - A locking device and a reverse counterboring tool bar are designed, their structure and working principle are introduced.
設計了一種鎖緊裝置和一反鍃孔刀杆,介紹了其結搆原理。 - Internal cylindrical operations include most of the common hole-machining operations, such as drilling, boring, reaming, counterboring, countersinking, and threading with a single-point tool or tap.
在螺絲車牀上,靠絲杠敺動刀架,使車刀的運動與主軸的轉動準確配郃。內圓車削叫作鏜孔,用以擴大已有的孔。要在實心工件上進行內圓車削,得先鑽孔;用普通車牀可以鑽同心孔。 - counterboring drill press
平底擴孔鑽牀