基于ADAMS牛头刨床机构建模与仿真分析

Modeling and Dynamical Simulation of Shaper Mechanism Based on ADAMS

利用ADAMS软件建立牛头刨床工作机构仿真模型,对该机构进行运动学仿真分析,揭示其机构运动规律和状态,为牛头刨床机构的工作参数和结构设计参数的确定提供理论依据。通过仿真分析得出了牛头刨床刨头的位移、速度、加速度随时间的变化规律曲线,为牛头刨床机构尺寸合理设计和结构参数的优化设计提供一种有效方法。设计人员在物理样机建造之前能快速、直观分析其性能,提高了设计效率和质量,节省了时间和成本。

An ADAMS simulation model of shaper mechanism was made.Motion law and states of the shaper mechanism were educed by its kinematical simulation,which provides a theoretical basis for determination of working parameters and structural design parameters of a shaper.According to simulation,the curves of plough head＇s displacement,velocity,acceleration changes with time were given,which provide an effective method for reasonable dimension design and structure optimizing design of shaper mechanism.By using the method,designers can analyze its performance rapidly and intuitively before physical prototype being made.Thus design efficiency and quality can be improved;time and cost can be reduced.