利用UG/NX对通用桥式起重机LDA2—14进行三维零部件建模,并对各个零部件进行装配;利用UG/NX软件的CAE模块进行有限元结构分析,找出其中有问题或者不合理的结构,并对不合理的结构进行优化改进,对优化后的结构再次进行分析,验证优化结果.该研究为起重机的设计提供一个新的设计思路.
3D models of all parts of a general bridge crane LDA2-14 was established then the parts were assembled. Then a finite-element structural analysis was carried out model by using the CAE module of UG/NX software. The problematic or unreasonab found out and optimized. Then the optimized structure was to be analyzed again to verif study provides a new direction for the design of crane. with UG/NX and to the whole crane le Y structures were the results. This