文章摘要信息 关键词 ： 截割力学模型 截割阻力谱 采煤机滚筒 [gap=762]Keywords : mechanical model of cutting；spectrum of cutting resistance；shearer drum
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采煤机螺旋滚筒 Helical drum for shearers
For meeting with the need, measurement of friction coefficient between coal and steel is made, which can provide basis for design of the shearer drum.
针对实际需求，作者研制了煤与钢摩擦系数的测定装置，为采煤机滚筒设计提供了依据。
参考来源 - 对采煤机工作过程中摩擦现象的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
截割比能耗是衡量采煤机滚筒设计优劣的重要指标之一。
Specific energy consumption is one of the important indexes of measuring continuous miner cutting drum design.
根据模型，基于VB 6.0平台设计了连续采煤机滚筒的计算机辅助设计系统。
A computer auxiliary design system of continuous miner cutting drum is designed based on VB6.0 and the mathematical models.
根据单个截齿的受力模型和计算公式，建立了采煤机滚筒力矩模型和载荷波动模型。
On the basis of mechanical model and formula of single bit, the moment model and load fluctuation model of shearer's drum are built.
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