gun drill

常見例句

雙語例句

• The research of the deep hole processing system which used gun-drill and the forced-air cooling technique;
  通過對深孔加工常用方法的分析 ，設(shè)計了一種集鏜削、滾壓于一體的組合鏜滾刀具。
• There are two kinds of gun drills, namely, the center-cut gun drill used for drilling blind holes and the trepanning drill.
  深孔鉆有兩種類型，即用于鉆盲孔的中心切削深孔鉆和套孔鉆。
• Hollow shaft type high pressure cooling system is used to solve the problem in deep drilling, as well as gun-drill with open groove, proper cutting consumption and single tool withdraw are applied.
  筆者主要闡述了數(shù)控深孔鉆床在使用槍鉆進行深孔加工時工藝參數(shù)的選擇，尋求最佳加工性能，以求達到快速加工、提高效率的目的。
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