在 Creo Parametric 中,通过骨架模型,创建了偏置曲柄滑块机构模型,并对曲柄滑块机构进行了运动分析,应用 Creo Parametric 的行为建模功能,将滑块行程、最小压力角作为约束,对曲柄与连杆的长度进行了优化设计。 该方法简单、实用性强,具有很大的推广价值,为曲柄滑块机构的设计提供了新的思路。

In Creo Parametric, the skeleton model of offset slider-crank mechanism was created and the motion was analyzed. The length of the crank and connecting rod were optimal designed based on the function of Creo Parametric behavior modeling with length of crank and minimum pressure angle as a constrain. The method is simple, practical and has great promotion value. The purpose was to provide a new train of thought for design of slider-crank mechanism.