摘要
在分析采煤机整机受力的基础上，结合采煤机的结构特点，提出了采煤机机身横截剖面受力分析的简化形式，同时也给出了具体的计算方法，为采煤机整机的内力计算和结构分析设计提供理论参考。
The paper presents a simplified form to analyze the bearing force on the cross - section of coal - cutters, as governed by the structure features of coal-cutters,gives some concrete calculation methods and provides a theoretical reference basis for the calculation of the inner force of the whole body of a coal-cutter and its structure designing.
关键词
采煤机
横截剖面
受力分析
机身
coal-cutter
cross-section
bearing force analysis
