The analysis include finite element analysis and engineering calculation . A series of theoretic criterions and calculate method to the detailed design of the main frame are given by finite element analysis.
主机架是臂式掘进机的关键部件，本文通过理论分析和有限元工程计算对其主要力学特性进行研究，获得了有实用价值的成果，为铁路软岩隧道臂式掘进机总体结构特别是主机架的设计和制造提供了理论依据和设计计算方法。
参考来源 - 铁路软岩隧道臂式掘进机主机架力学特性分析·2,447,543篇论文数据，部分数据来源于NoteExpress
位于主机架四角的调平千斤顶是从操作室控制的。
Leveling jacks, located at the four corners of the main frame, are controlled from the operator's cab.
主机架： 钢质结构，表面喷漆，坚固耐用。带脚轮，方便移动；
CPU holder: Steel structure, surface paint, durable. With casters to facilitate movement;
单缸液压圆锥破碎机超大直径主轴重型化主机架使设备坚固耐用；
With the super-large diameter main shaft and the heavy main machine frame, the equipment is tight and durable;
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