基于车刀磨削装置创新设计方法与研究

Innovative Design Method and Research of Turning Tool Grinding Device

车刀磨削装置在大长径比内孔车削中使用时,因为振动作用而造成加工构件表面粗糙程度变大,继而影响构件的质量和作用。于是文章基于该问题,设计一种新型车刀磨削装置,能够实现减震效果。在设计过程中将冲击阻尼器应用到装置中,通过对冲击阻尼器进行建模和优化,目的在于得到相关参数,能够更好的达到减震作用。最后将减震车刀磨削装置应用到实际的构件加工中进行实验研究,结果表明,与无冲击阻尼器的车刀磨削装置相比,减震车刀磨削装置具有更好的应用性能。

When the turning tool grinding device is used in large-diameter ratio internal hole turning,the surface roughness of the processed component becomes larger due to vibration,which in turn affects the quality and function of the component.Therefore,based on this problem,the paper designs a new type of turning tool grinding device,which can achieve the shock absorption effect.In the design process,the impact damper is applied to the device.By modeling and optimizing the impact damper,the purpose is to obtain relevant parameters,which can better achieve the shock absorption effect.Finally,the vibration-damping turning tool grinding device is applied to the actual component processing for experimental research.The results show that the vibration-damping turning tool grinding device has better application performance compared with the impact damper-free turning tool grinding device.