采用本方法对摇臂钻床模型中立柱与底座结构系统初始动力学模型进行了修正。
Using this method, the author has modified the initial dynamic model of the structure with column and base in the radial drilling machine model.
普通型摇臂钻床由底座、内外立柱、摇臂、主轴箱及工作组成。
Average type beam drill is composed of base, inside and outside column, rocker arm, main spindle box and job.
介绍了一种高速公路护栏立柱专用钻床。
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