基于Inventor平台上的BMT110型铣镗立柱的优化设计

Optimum Design of BMT110 Milling and Boring Column Based on Inventor Platform

数控落地铣镗床的立柱是一个关键部件,因为它承载着铣镗床的主轴箱,所以说铣镗床的主轴精度与立柱结构刚性的好坏有着至关重要的关系,所以在设计立柱时,对立柱的结构进行有限元的分析工作就显得十分必要,针对同一零件不同的筋板结构进行分析比对,选择较优的计算结果用于实践。

The column of the CNC floor milling and boring machine is a key component because it carries the main shaft box of the milling and boring machine. Therefore, the spindle accuracy of the milling and boring machine has a crucial relationship with the rigidity of the column stmcture/ Therefore^hen designing the column’it is necessary to analyze the structure of the column by finite element analysis.For the same part of the different parts of the structure of the same comparison,select the better re-sults for practice.