龙门起重机门架钢结构主要由主梁、刚性腿及柔性腿三大钢结构体装配而成.利用UG软件的建模功能建立了主梁、刚性腿及柔性腿的结构模型；利用装配功能完成龙门起重机门架钢结构的虚拟装配建模.%Steel structure of gantry crane is mainly composed of the main beam,the rigid leg and the flexible leg. This paper builds steel structure of gantry crane by UG software's modeling capabilities and virtual assembly function.
展开▼
