便携水电墙面开槽机设计及有限元分析

针对水电装修过程中尘土飞扬的现状,设计一种便携水电墙面开槽机。由于开槽刀具的性能直接影响到开槽效率,因此采用ANSYS将有SOLIDWORKS设计的开槽刀具进行静力学和动力学分析,并基于有限元法求解开槽刀具动力学方程,得到开槽刀具前6阶的固有频率和振型。分析刀具应力、应变和振型。结果表明,开槽刀具边缘齿处承受较大的应力,产生较大的应变和振动位移,容易发生疲劳损坏。该研究可为开槽刀具的设计、制造和稳定运行提供理论依据及工程应用方法,具有重要的理论意义和工程应用价值。

Aiming at the current situation of dust in the process of hydropower decoration,a portable hydoropower wall grooving machine is designed.Since the performance of the slotting tool directly affects the slotting efficiency,the static and dynamic analysis of the slotting tool with SOLIDWORKS is carried out by using ANSYS,and the dynamic equation of the slotting tool is solved based on the finite element method,and the first six natural frequencies and vibration modes of the slotting tool are obtained.The stress,strain and vibration mode of the tool are analyzed.The results show that the edge tooth of the slotted tool bears greater stress,produces larger strain and vibration displacement,and is prone to fatigue damage.This study can provide theoretical basis and engineering application method for the design,manufacture and stable operation of slotting tools,and has important theoretical significance and engineering application value.