Method for realizing 3D graphics processing by inputting 2D graphics in numerically-controlled machine tool system

数控机床系统中输入二维图形来实现三维图形加工的方法

Abstract

The invention discloses a method for realizing 3D graphics processing by inputting 2D graphics in a numerically-controlled machine tool system. The method is characterized in that a user inputs a plane figure, then the numerically-controlled machine tool system performs processing on a curved surface according to the plane figure input by the user. The method comprises the following steps: inputting parameters, scattering graphics to be input into primitives, determining center of the graphics input by the user, projecting the graphics input by the user to the curved surface to be processed, and converting coordinates of curved surface to be processed into mechanical axis coordinates. The method provides great convenience for the user to input. The user only provides a work piece to be processed and the plane graphics to be processed on the work piece to be processed without drawing out specific processed graphics.
一种数控机床系统中输入二维图形来实现三维图形加工的方法,即用户只需输入平面图形,数控机床系统依照用户输入的平面图形在曲面上进行加工的方法。包括以下步骤:参数输入、将用于输入的图形打散成图元、确定用户输入图形的中心点、用户输入图形投影到待加工曲面、待加工曲面坐标转换为机械轴坐标。本方法用户的输入十分方便。用户只要给出待加工工件及想要在待加工工件上加工的平面图形即可,而不需要画出加工后的具体图形。

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    CN-104216333-BSeptember 12, 2017上海维宏电子科技股份有限公司数控系统中基于二维展开图实现切割控制的方法