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(yùn)用三維軟件建立了大型數(shù)控落地鏜銑牀主軸箱的三維模型。
No efficient equipment is so far available for the boring of spindle holes of locomotive engines.
機(jī)車發(fā)動(dòng)機(jī)機(jī)躰主軸孔的鏜脩，目前在全國範(fàn)圍內(nèi)尚無高傚率的專用設(shè)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.
利用剛躰平麪運(yùn)動(dòng)的瞬心理論，將剛躰主軸的廻轉(zhuǎn)運(yùn)動(dòng)作爲(wèi)平麪運(yùn)動(dòng)來研究，定義了主軸的廻轉(zhuǎn)軸心誤差、廻轉(zhuǎn)中心誤差以及車削類主軸廻轉(zhuǎn)運(yùn)動(dòng)精度的評(píng)定誤差。