Pro/E中GRAPH功能在设计中的应用

Application of GRAPH Function in Pro/E Design

GRAPH功能是Pro/E参数化设计的重要内容,通常利用二维图形搭配函数来控制参数的变化,本文通过介绍Pro/E中的基准图、节距图,用实例说明了GRAPH功能在曲线偏移、控制截面的变化、阵列和螺旋扫描中的应用。

GRAPH function is an important content for the parameter design in Pro/E. Usually, the variation of param-eter is controlled by utilizing two dimension graph and function. Based on the datum graph and pitch graph in Pro/E, this paper illustrated the application of GRAPH function in the curve offset, variation of the cross section control, pattern and helical sweep with practical examples.