摘要
分析TBM刀盘的结构形式,根据盘形滚刀的破岩机理和大直径滚刀在工程实际中的良好业绩,说明大直径滚刀是TBM发展方向;根据平均刀间距的计算公式,确定滚刀数量及布置方式;根据安装滚刀的线速度计算刀盘最大转速。为TBM刀盘的选型、刀具布置及动力配备提供重要依据。
It's an analysis on the structural style of the cutterhead.On the basis of the rock breaking mechanism of the disc cutter and large diameter cutter's outstanding achievement in construction,it is determined that large diameter cutter is the development direction.According to average cutter separation distance,it explains how to calculate and arrange the cutter.It declares to calculate the cutterhead's maximum speed in line with the cutter's line speed.It is useful for cutterhead's type selection,cutter arrange and power provide.
出处
《建筑机械》
2013年第6期74-77,8,共4页
Construction Machinery
