三维振动辅助铣削创成结构型表面的建模与振动参数影响仿真分析  

Modeling of 3D Vibration-assisted Milling of Structured Surfaces and Simulation Analysis of the Effects of Vibration Parameters

作　　者：肖蒙杰 吝永红 王启祥[4] 王桂莲[1,2] 徐进友[1,2] Xiao Mengjie;Lin Yonghong;Wang Qixiang;Wang Guilian;Xu Jinyou(Tianjin Key Laboratory for Advanced Mechatronic System Design and Intelligent Control,National Demonstration Center for Experimental Mechanical and Electrical Engineering Education,Tianjin University of Technology,Tianjin 300384,China;不详)

机构地区：[1]天津市先进机电系统设计与智能控制重点实验室(天津理工大学) [2]机电工程国家级实验教学示范中心(天津理工大学) [3]建科机械(天津)股份有限公司 [4]天津中德应用技术大学

出　　处：《工具技术》2024年第6期110-115,共6页Tool Engineering

基　　金：天津市多元投入基金重点项目(21JCZDJC00870)。

摘　　要：结构型表面因良好的表面特性被广泛应用于光学、生物以及航空航天等重要领域。提出三维振动辅助铣削制备结构型表面的方法,分析施加三维振动激励条件下的铣削加工轨迹。基于正交螺旋理论和空间矩阵变换建立三维振动辅助铣削模型,在正弦函数曲面面型上预测生成的结构型表面微结构形态。探究了振幅以及振动频率对结构型表面微结构形貌的影响规律。Structured surfaces are widely used in important fields such as optics,biology,and aerospace because of their good surface properties.A 3D vibration-assisted milling method is proposed for preparing structured surfaces and the milling trajectories under the applied 3D vibration excitation conditions is analyzed.A 3D vibration-assisted milling model is developed based on orthogonal helix theory and spatial matrix transformations to predict the microstructural morphology of the generated structured surfaces on sinusoidal function surface manifolds.The effects of amplitude,as well as vibration frequency on the microstructural morphology of structured surfaces are investigated.

关 键 词：振动辅助 铣削轨迹 结构型表面 表面形貌 

分 类 号：TG54[金属学及工艺—金属切削加工及机床] TH162.1[机械工程—机械制造及自动化]