骨架模型在发动机齿轮传动机构设计中的应用

Application of Framework Model in the Design of Gear Transmission of Engine

阐述了基于Pro/E建立发动机齿轮传动机构参数化模型的关键过程,主要包括齿轮零件精确建模和运用骨架模型装配两部分。通过各参数之间的关联设计,实现了不同系列齿轮传动机构的无干涉装配及快速设计,缩短了产品设计开发周期,提高了企业的市场应变能力。

This paper expatiates the parametric modeling process for the gear transmission of engine based on Pro/E,including the modeling of gear parts and the assembly of framework model. By the parametric control on the framework model of gear transmission, the design of series of gear transmission can be completed rapidly ,so the cycle of product design is shortened and the ability of the enterprise to respond to the market is enhanced.