关键词: 导轨龙门架, 有限元分析, 模型简化, 拟合, 辅助设计

Abstract:

The traditional guide rail gantry design suffers long cycle,low efficiency and poor precision.In this paper related analysis and calculation is conducted by Ansys workbench,and corresponding physical experiments are performed to verify the accuracy of analysis results.The period of continuous interval result were acquired by Matlab curve fitting interpolation.The above results are integrated into the database,and ultimately a front desk assistant system is set up by using SQL database and.net-based platform C # programming technology.The system is greatly convenient for the designers to guide the design process of the gantry with improved design accuracy and shorter development cycle,providing a new train of thought for new product design and development.

Key words: rail gantry;finite element analysis;model simplification;fitting;aided design