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介绍了三并联螺旋面钻尖刃磨机床的结构组成,分析并联机床的运动原理。利用ADAMS/V iew虚拟样机技术建立并联刃磨机床的模型并对机床模型简化处理,设置模型的约束并添加驱动。通过输入运动平台一般条件下运动学参数,更改运动平台不同运动学参数条件,得出机床不同的仿真形态,分析并联机床动平台在不同参数下的并联杆位移速度和加速度关系,为机床系统设计提供理论基础。
The structure and composition of the triple parallel helical drill sharpening sharpening machine are introduced, and the principle of motion of the parallel machine is analyzed. Using ADAMS / V iew virtual prototyping technology to build a parallel machine tool sharpening model and simplify the machine model, set the model constraints and add the driver. By inputting the kinematic parameters under the general conditions of the moving platform, the different kinematic parameters of the moving platform are changed, and the different simulation forms of the machine tool are obtained. The relationship between the displacement speed and the acceleration of the parallel rod under different parameters is analyzed, Provide a theoretical basis.