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基于SolidWorks的渐开线齿轮注塑模具型腔精确设计
引用本文:罗广思,潘安霞. 基于SolidWorks的渐开线齿轮注塑模具型腔精确设计[J]. 煤炭技术, 2012, 31(6): 23-25
作者姓名:罗广思  潘安霞
作者单位:常州轻工职业技术学院,江苏常州,213164
基金项目:江苏省教改研究资助项目,常州大学高职研究院资助项目
摘    要:渐开线齿轮注塑模具型腔设计的关键在于解决模具型腔缩放难题和型腔渐开线齿廓的精确建模。研究表明,在塑料齿轮注塑形成过程中,渐开线齿形是非线性收缩。文章在分析小模数塑料齿轮注塑模具型腔齿形与注塑件齿形的关系基础上,介绍了使用SolidWorks软件进行渐开线齿轮注塑模具型腔精确设计的方法。

关 键 词:SolidWorks  渐开线齿轮  精确设计

Precise Design of Cavity of Injection Mould for Plastic Involute Gears Based on SolidWorks
LUO Guang-si , PAN An-xia. Precise Design of Cavity of Injection Mould for Plastic Involute Gears Based on SolidWorks[J]. Coal Technology, 2012, 31(6): 23-25
Authors:LUO Guang-si    PAN An-xia
Affiliation:(Changzhou Institute of Light Industry Technology, Changzhou 213164, China)
Abstract:The crux to the 3D design of cavity of injection molds for involute plastic gears is to solve the difficulty in zooming the cavity of molds and the accurate molding of the involute tooth profile. Researches have shown that the shrinkage of involute tooth profile is non-linear during the injection molding process of plastic gears. This paper presents the 3D design of cavity of injection molds for involute gears based on SolidWorks after offering an introduction to the relationship between the cavity tooth profile of injection molds for small-modulus plastic gears and the tooth profile of injection molding part.
Keywords:SolidWorks  involute gear  cavity design
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