公开(公告)号：US5453935A

公开(公告)日：1995-09-26

申请号：US4291

申请日：1993-01-14

申请人： Mitsutaka Sumita ,  Kazuaki Hino

发明人： Mitsutaka Sumita ,  Kazuaki Hino

IPC分类号： G05B19/4069 ,  G05B19/4097 ,  G06F15/46 ,  G05B19/18

CPC分类号： G05B19/4069 ,  G05B2219/35287 ,  G05B2219/35312 ,  G05B2219/35501 ,  G05B2219/36172 ,  G05B2219/36328 ,  G05B2219/45221

摘要： A method of displaying a figure on the screen of a CRT of an NC system so that an operator can easily confirm whether or not a machining locus which is formed by a machining path of a wire electrode in a wire cut electric discharge machining apparatus during an operation of machining a workpiece to be machined according to an NC program, includes a closed loop machining path. The closed loop may cause undesired deformation of the workpiece finally machined. With such an NC controlled machining system, an accurate correction for the machining locus can be accomplished with ease, and therefore the machining apparatus is high in reliability and operability.

摘要翻译： 一种在NC系统的CRT的屏幕上显示图形的方法，使得操作者可以容易地确认在线切割放电加工设备中的线电极的加工路径形成的加工轨迹是否在 根据NC程序加工待加工的工件的操作包括闭环加工路径。 闭环可能导致最终加工的工件的不期望的变形。 通过这样的NC控制加工系统，可以容易地实现加工轨迹的精确校正，因此加工装置的可靠性和可操作性高。

公开(公告)号：US5218548A

公开(公告)日：1993-06-08

申请号：US417944

申请日：1989-10-06

申请人： Mitsutaka Sumita ,  Kazuaki Hino

发明人： Mitsutaka Sumita ,  Kazuaki Hino

IPC分类号： G05B19/4069 ,  G05B19/4097

CPC分类号： G05B19/4069 ,  G05B2219/35287 ,  G05B2219/35312 ,  G05B2219/35501 ,  G05B2219/36172 ,  G05B2219/36328 ,  G05B2219/45221

摘要： A method of displaying a figure on the screen of a CRT of an NC system so that an operator can easily confirm whether or not a machining locus which is formed by a machining path of a wire electrode in a wire cut electric discharge machining apparatus during an operation of machining a workpiece to he machined according to an NC program, includes a closed loop machining path. The closed loop may cause undesired deformation of the workpiece finally machined. With such an NC controlled machining system, an accurate correction for the machining locus can be accomplished with ease, and therefore the machining apparatus is high in reliability and operability.

摘要翻译： 一种在NC系统的CRT的屏幕上显示图形的方法，使得操作者可以容易地确认在线切割放电加工设备中的线电极的加工路径形成的加工轨迹是否在 根据NC程序加工的加工工件的操作包括闭环加工路径。 闭环可能导致最终加工的工件的不期望的变形。 通过这样的NC控制加工系统，可以容易地实现加工轨迹的精确校正，因此加工装置的可靠性和可操作性高。