Some plastic gear materials were modified by the way of filling carbon fiber and PTFE.
用碳纤维和聚四氟乙烯（PTFE）填料对几种常用的塑料齿轮材料进行了改性。
This paper introduces the design principles of keyslot and hub of plastic gear and common methods of structural design.
介绍塑料齿轮键槽和轮毂的设计原则，以及常见的结构设计方法。
The bending strength of plastic gear is main research content in my article. Most of studies are finished with designing program of gear model and ANSYS engineer analysis software.
本文主要研究了塑料齿轮的强度问题，利用齿轮模型设计程序和ANSYS有限元工程分析软件进行主要的研究工作。
The bending strength of plastic gear is main research content in my article. Most of studies are finished with designing program of gear model and ANSYS engineer analysis software.
本文主要研究了塑料齿轮的强度问题，利用齿轮模型设计程序和ANSYS有限元工程分析软件进行主要的研究工作。
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