Development of 3 DOF ultrasonic vibration tool for elliptical vibration cutting of sculptured surfaces
Development of 3 DOF ultrasonic vibration tool for elliptical vibration cutting of sculptured surfaces
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DOI：
10.1016/s0007-8506(07)60113-9
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发表时间：
2005-01-01
影响因子：
4.1
通讯作者：
Yoshino, K
中科院分区：
文献类型：
--
作者：
Shamoto, E;Suzuki, N;Yoshino, K
提出了一种利用椭圆振动切削获得自由曲面的新方法。与旋转端米尔斯和进给沿着在所提出的方法的雕塑表面的工具椭圆振动。研制了一种三自由度超声振动刀具，它能在三维空间产生任意的超声椭圆振动，适合于加工三维复杂曲面。研制了一台精密机床，并成功地将该方法应用于淬硬模具钢的镜面加工。
A new machining method is proposed to obtain sculptured mirror surfaces by applying elliptical vibration cutting. The tool is vibrated elliptically unlike rotated end mills and fed along the sculptured surface in the proposed method. A 3 DOF ultrasonic vibration tool is developed, which can generate an arbitrary ultrasonic elliptical vibration in the 3D space so that it is suitable to machine the 3D sculptured surfaces. A precision machine tool is also developed, and the proposed method is successfully applied to mirror surface machining of hardened die steel.