基于Jscript和AWE的圆柱直齿轮建模  

Modeling of Involute Spur Gear Based on Jscript and AWE

作　　者：陆军军[1] 王兆伍[1] 

机构地区：[1]南京林业大学机械电子工程学院,江苏南京210037

出　　处：《机械制造与自动化》2016年第1期101-103,共3页Machine Building & Automation

摘　　要：针对现有ANSYS有限元模型建立方法的特点,提出利用Jscript语言编程建立模型的新方法。通过坐标转换理论推导出渐开线齿廓在直角坐标系下的参数方程,为样条曲线拟合齿廓提供基础;设计Jscript程序并在Workbench平台Geometry模块中运行,建立了某渐开线直齿圆柱齿轮模型。实践结果表明,采用Jscript语言编程和Workbench平台相结合的方法能快速、准确地建立圆柱直齿轮的有限元模型,为其他有限元模型的快速建立提供了一个新的途径。For the shortcomings existing in ANSYS finite element modeling method, the new method of modeling with the Jscript language programming is put forward. The parameter equation of involute tooth profile under the rectangular coordinate system is derived from the coordinates transform theory, and a basis is provided for the tooth profile fitting with the spline curve. Jscript programs and designed to establish the model of the involute spur gears in Geometry module of Workbench. The results show that Jscript programs can be used with Workbench to establish the spur gear＇ s 3D model quickly and accurately. The present study opens up new avenues for the finite element modeling.

关 键 词：圆柱直齿轮 活动脚本语言 Workbench平台 有限元模型 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]