6-Axis control cutting of overhanging curved grooves by means of non-rotational tool with application of ultrasonic vibrations
6-Axis control cutting of overhanging curved grooves by means of non-rotational tool with application of ultrasonic vibrations
复制标题
利用非旋转刀具并应用超声波振动进行 6 轴控制悬伸曲线凹槽切削
DOI：
10.1016/j.ijmachtools.2003.11.002
复制
发表时间：
2004
影响因子：
14
通讯作者：
Y. Takeuchi
中科院分区：
文献类型：
--
作者：
F. H. Japitana;K. Morishige;Y. Takeuchi
本文提出了一种新的加工方法，该方法可以在不引起刀具与工件之间碰撞的情况下高效地切削壁面上的悬伸曲线槽。介绍了六轴联动数控切槽软件的开发，以及超声波振动在悬臂槽加工中的应用效果。通常，旋转工具用于产生凹槽，因此在切削端点处产生长圆弧段，并且对曲率连续变化的凹槽的制造施加限制，同时确保它们不会超过切削刃与凹槽的侧隙角。这项研究的目的是加工OHG目前无法机加工的传统方法。从实验结果中，人们发现，新的加工方法，这是6轴控制切削使用非旋转刀具与USV的应用程序，是能够正确地切割一个OHG的壁表面。
This paper presents a new machining method that efficiently cuts overhanging curve grooves on wall surfaces without causing a collision between the tool and the workpiece. It also describes the development of software for 6-axis control grooving and the effect of applied ultrasonic vibrations (USV) in cutting overhanging grooves (OHG). In general, rotational tools are used to produce grooves, thus resulting in long circular arc segments at the cutting end points, as well as placing restrictions on the manufacture of grooves with continuous change in curvature, while ensuring that they do not overshoot the side clearance angle of the cutting edge with the groove. The study aims at machining OHGs presently impossible to machine by conventional methods. From the experimental results, it was found that the new machining method, which is 6-axis control cutting using a non-rotational tool with the application of USV, is capable of cutting an OHG on wall surfaces correctly.