基于VBA的齿轮加工模块设计

Gear Machining Module Design Based on VBA

在AutoCAD平台上采用VBA工具对直齿圆柱齿轮、斜齿圆柱齿轮、变位齿轮、人字齿轮、直齿锥齿轮、斜齿锥齿轮和曲线齿锥齿轮7种类型的齿轮进行模块设计研究。利用齿轮加工原理和布尔运算,通过VBA编程和创建可视化参数界面,实现齿轮加工的仿真,生成齿轮加工模块。重点以直齿圆柱齿轮和斜齿圆柱齿轮为例,详细介绍齿轮加工模块设计的过程。

Based on VBA development tool in the AutoCAD platform, module design is done on spur gear, spiral gear, modified gear, herringbone gear, straight bevel gear, skew bevel involute gear and spiral bevel gear. According to gear machining theory and Boolean calculation, the gear machining module is realized by pro- gramming with VBA and building visual parameter interface. Examples as spur gear and spiral gear, give a method how to design gear machining module.