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全断面矩形快速掘进机的方向控制,是通过一个鞍架结构来实现方向控制与纠偏的,该鞍架结构可以实现空间六自由度随机任意的方向控制。由于整个设备空间有限,在设计该结构时必须紧凑,最大限度的优化设计。对于关键的核心元部件必须选用高强度材料以及最优设计,安全可靠。重点针对鞍架结构的核心元部件-哈虎十字销轴用ABAQUS软件进行了强度计算与优化设计,根据结果进行了多次设计优化与验算,得出最佳合理设计,并且为机械设计提供一种思路与参考。
The direction control of the fully-sectioned rectangular fast heading machine is achieved through a saddle structure that can achieve arbitrary random directional control of the six-degree-of-freedom space. Due to the limited equipment space, the structure must be designed compactly to maximize design optimization. For the key components of the core components must be selected high-strength materials and the optimal design, safe and reliable. Focus on the saddle structure of the core components - the hex cross axis with ABAQUS software for strength calculation and optimization design, based on the results of a number of design optimization and checking, come to the best and reasonable design, and provide a mechanical design Kinds of ideas and reference.