1) double-blade auger
双刀片螺旋钻头
2) double-thread auger
双头螺旋钻头
4) spiral bit
螺旋钻头
1.
The bionics theory was applied on the spiral bits,and then a non-smooth spiral bit was designed and processed for carried out the problem of serious sticking.
将仿生非光滑理论应用于螺旋钻头设计上,以解决粘性土钻进中螺旋钻头阻力大、粘附严重的难题。
5) double-threaded screw
双头螺旋
6) short helix bit
短螺旋钻头
1.
Simulation analysis of force was made on guiding blade of short helix bit based on SolidWorks.
以SolidWorks为平台,对短螺旋钻头引导叶片的受力进行了模拟分析。
补充资料:双刀
1.两把刀。 2.比喻两道锐利的眼光。 3.比喻两种手段。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条