boring spindle

基本解釋

The NC boring and milling spindle box solid models have been built through 3 dimension software.
主要工作如下：運用三維軟件建立了大型數(shù)控落地鏜銑床主軸箱的三維模型。
No efficient equipment is so far available for the boring of spindle holes of locomotive engines.
機車發(fā)動機機體主軸孔的鏜修，目前在全國范圍內尚無高效率的專用設備。
The definitions have been given in this paper, which are the rotary axle center error, rotary center error and evaluating error for the rotating precision of boring spindle.
利用剛體平面運動的瞬心理論，將剛體主軸的回轉運動作為平面運動來研究，定義了主軸的回轉軸心誤差、回轉中心誤差以及車削類主軸回轉運動精度的評定誤差。