工程车辆行走机构仿真设计

为改变工程车辆传统设计计算与绘图的繁复和难以形式化的不足及其设计、制造囿于二维工程图的落后现状,进行了工程车辆行走机构计算机辅助仿真设计研究。运用实体参数化设计软件Pro/Engineer,结合ZL50C轮式装载机驱动桥零部件结构图样,完成了装载机行走机构零件的三维实体造型仿真设计、部件及总成的虚拟装配设计。这种设计方法有效缩短了设计周期,降低了研制费用,提高了设计水平,为工程车辆零部件及总体的各种技术分析和无纸自动化设计与制造奠定了基础。

Simulation Design of Walking Mechanism of Construction Vehicle

In order to overcome the troubles,repeat and formalization difficulty existed in the conventional designing calculation and drafting,and change the backward situation that the design and manufacturing of construction vehicle are still depended on the two-dimensional engineering drawings,carried out the computer aided simulation design of the walking mechanism of construction vehicle.Making use of the three-dimensional entity modeling system Pro/Engineer which is a type of parameterized design software,carried on the three-dimensional entity modeling simulation design and the subjunctive assembly design of the various details and components of walking mechanism of the wheel loader ZL50C according to the drawings of driving bridge of the wheel loader.The obtained results is of significance to shorten the design period,lower the development cost and raise the design level of construction vehicle,further lay the foundation for various technical analyses and no-drawing automated design and manufacturing of the details and components of construction vehicle.