目的 将 CAD 技术融入包装机械中曲柄 杆的机构设计。 方法 在论述曲柄 杆机构设计公式的基础上,基于 SolidWorks 软件通过实例对此类设计的机构进行求解、分析及仿真。 结果 此种方法设计的精度达小数点后 8 位,分析以及仿真结果可指导设计。 结论 此方法操作简单、实用性强、精度高,较好地解决了此类机构的设计及仿真问题。

Objective To integrate the CAD technology into the design of crank-rocker mechanism in packaging machinery. Methods Based on the illustration of design formula for crank rocker mechanism, SolidWorks software was used to solve, analyze and simulate this type of mechanism through case study. Results The accuracy of this design method reached 8 decimals,and the analysis and simulation results could be used to guide the design. Conclusion This method was simple, practical and highly accurate, which solved the problems in the design and simulation of such mechanisms.