摘要
确定合理的走刀路径是保证铣削加工精度和表面品质的重要工艺措施之一,也是确定数控编程的前提。针对高速铣削过程中四周侧壁的加工变形,提出了一种基于ANSYS仿真的分析方法;将陀螺台体的薄壁铣削加工分解为3个部分,分别创建仿真模型进行ANSYS变形仿真分析;比较了不同加工路径对零件变形的影响规律,获得了较优的加工路径。
A reasonable tool path is an important technical measures to ensure the machining accuracy and surface quality in milling, also is the essential conditon of NC programming. An analysis method based on ANSYS is taken to research on machining deformation of side walls in high speed milling. The milling process of gyro platform body is divided into three parts, which are created into three deformation simulation models respectively. The influence of different tool path on deformation is compared to obtain the optimal processing path.
出处
《机械制造与自动化》
2015年第6期42-45,共4页
Machine Building & Automation
关键词
高速铣削
走刀路径
加工变形
： high speed milling
tool path
machining deformation
