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首页> 外文期刊>Advanced Science Letters >Experiment Research on Cutter Arrangement of Helical Cutting Mechanism
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Experiment Research on Cutter Arrangement of Helical Cutting Mechanism

机译：螺旋切割机构刀盘布置的实验研究

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摘要

There were two problems for the helical cutting mechanism employing the same type cutter and the same cutter installation angel which made the mechanism have bigger load fluctuation and the cutter load is variational at different cutting depth. To solve these problems, the cutter arrangement of helical cutting mechanism was researched by means of theoretical analysis and simulation experiments, which based on the cutter cutting rock theory and considered the rock compressibility effect, the rock slope, the cutter half cone angle and the installation angle. Research results indicate that: to make the helical cutting mechanism running smoothly, the half cone angle and installation angle should become smaller as the cutting depth increases, but the load of the helical cutting mechanism will be increased.
机译：使用相同类型的刀具和相同的刀具安装角度的螺旋切削机构存在两个问题，这使得该机构具有较大的载荷波动，并且在不同的切削深度下刀具载荷是变化的。为了解决这些问题，通过理论分析和模拟实验研究了螺旋切削机构的刀具布置，该理论基于刀具切削岩石理论，并考虑了岩石的压缩性效应，岩石坡度，刀具半锥角和安装方式。角度。研究结果表明：为使螺旋切削机构平稳运行，随着切削深度的增加，半锥角和安装角应减小，但螺旋切削机构的负荷会增加。

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