2) three-slope drill
"三倾角"钻
1.
The mathematical model for three-slope drill of AVYAC is studied.
研究了AVYAC“三倾角”钻头的数学模型，建立了钻轴坐标系下的前刀面、后刀面的曲面方程和横刃的曲线方程。
4) tricorn bit
三角钻头
5) double-triangle boom
双三角钻臂
1.
For the control of nonlinear systems similar to double-triangle boom and in order to overcome the shortages of closed-loop prediction, an inhomogeneous incremental time-varying linear model was put forward, the existence theorem of the model was given and demonstrated.
针对双三角钻臂这类非线性系统的控制问题,为克服系统闭环预测存在的缺陷,提出了一种非齐次增量型时变线性模型,给出并证明了其存在性定理。
6) double triangle boom
双三角钻臂
1.
Modeling and parameter estimation for double triangle boom and its hydraulic system;
双三角钻臂及其液压系统的建模与参数估计
2.
Using computer to realize the highly automation of hydraulic drill rig is a chief development of hydraulic rock drilling equipment, and double triangle boom is widely used in hydraulic drill rig for its fine behavior.
应用计算机实现液压凿岩台车的高度自动化是当今世界各国液压凿岩设备发展的主流，而双三角钻臂因为性能优良而被广泛应用于液压凿岩台车中。
补充资料：冻土钻(见取土钻)
冻土钻(见取土钻)
dongtuzuan冻土钻见取土钻
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