斜仪是一种测定钻孔倾角和方位角的仪器。
Inclinometer is an Instrument testing drift Angle and azimuth of drift hole.
动力头及孔口板调转方向，可直接钻凿仰孔，大大增加钻孔倾角范围。
It can increase the hole inclination Angle range and drill elevation Angle holes, while setting the top drive power head and hole top plate toward the opposite direction.
在此基础上，分析比较了进给量、斜面倾角等参数对斜面钻孔初期受力的影响。
From the model, the effects of the dip Angle and feed rate on thrust force are estimated.
在此基础上，分析比较了进给量、斜面倾角等参数对斜面钻孔初期受力的影响。
From the model, the effects of the dip Angle and feed rate on thrust force are estimated.
应用推荐