3D Modeling and Simulation Analysis of Cylindrical Indexing Cam based on CATIA

XiaTian; Chen Shaobo; Wang Jian; Ding Bingkun

doi:10.16578/j.issn.1004.2539.2015.02.013

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3D Modeling and Simulation Analysis of Cylindrical Indexing Cam based on CATIA

更新时间：2022-10-20

- 3D Modeling and Simulation Analysis of Cylindrical Indexing Cam based on CATIA
- Vol. 39, Issue 2, Pages: 77-79(2015)
- 作者机构：
  
  1. 陕西科技大学机电工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2015.02.013
  CLC：
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[1]夏田,陈少博,王健,丁丙坤.基于CATIA的圆柱分度凸轮的3D建模与仿真分析[J].机械传动,2015,39(02):77-79.

XiaTian, Chen Shaobo, Wang Jian, et al. 3D Modeling and Simulation Analysis of Cylindrical Indexing Cam based on CATIA. [J]. 39(2):77-79(2015)
[1]夏田,陈少博,王健,丁丙坤.基于CATIA的圆柱分度凸轮的3D建模与仿真分析[J].机械传动,2015,39(02):77-79. DOI： 10.16578/j.issn.1004.2539.2015.02.013.

XiaTian, Chen Shaobo, Wang Jian, et al. 3D Modeling and Simulation Analysis of Cylindrical Indexing Cam based on CATIA. [J]. 39(2):77-79(2015) DOI： 10.16578/j.issn.1004.2539.2015.02.013.

摘要

通过分析圆柱分度凸轮基本参数及廓面方程,运用CATIA二次开发技术中宏程序,采用VB语言将凸轮廓面方程编写为宏程序,运行宏程序可准确快速地绘制出凸轮分度期及停歇期廓面坐标点。利用云形线及扫掠功能生成凸轮曲线和轮廓曲面,进而生成凸轮毛坯实体。在CATIA运动仿真中对绘制的凸轮机构运动进行运动仿真分析,对所建立的凸轮曲线和轮廓曲面进行评价,得出精确凸轮曲线和轮廓曲面。

Abstract

Through the analysis of the cylindrical indexing cam working surface equations and parameters,combined the macro procedure of the CATIA secondary development,macro procedure of cam surface equations is written.The point coordinate of indexing period and rest period cam surface can be generated accurately and quickly by operating the macro.The cam curve and contour surface is generated through using the cloud shape and scanning function,thus the cam solid model can be generated.The motion simulation analysis of cam mechanism motion is carried out in CATIA.The evaluation of the established cam curve and contour surface is carried out,the precision cam curve and contour surface are obtained.

关键词

CATIA二次开发宏程序圆柱分度凸轮

Keywords

CATIASecondary developmentMacro procedureCylinder indexing cam

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