While the intersecting curve is drawn, the groove curve is generated at the same time.
在生成相贯线的同时生成坡口曲线。
The principle of Z-max was also proposed for the intersecting curve of pipe-pipe-plate.
提出了最大Z坐标原则求管-管、板相贯线坡口切割割炬轨迹的方法。
This new method not only is convenient to solve the graphy of intersecting curve of paraboloid of revolution, but also can solve some graphic problems which can not be …
它不仅对解决有关旋转抛物面交线的作图问题提供了很大的方便，同时还能解决一些用画法几何的一般作图法所不能解决的作图问题。
The paper introduces the design thought, main structure, performance character, applying range and control implement of cutting machine for intersecting curve of major diameter steel pipes.
介绍了大直径钢管相贯线数控切割机的设计思路、主要结构、性能特点、适用范围和控制实现。
It is proved that the intersecting line of the two curved surface is space curve, and the equation is quartic implicit function with one unknown.
论证了两曲面的交线为空间曲线，其方程为一元四次隐函数关系式；
In the welding engineering of large-scale pipe structures, the assembly precision and the branch pipe cutting curve of two intersecting pipes haven't been settled for a long time.
在大型管结构的焊接工程中，相交双管的装配精度及支管下料高度一直未得到很好的解决。
Besides, according to the expression mentioned above an accurate projective curve of intersecting lines can be drawn by a computer.
而且据解析式还可在计算机上绘出相贯线投影的准确图形。
Besides, according to the expression mentioned above an accurate projective curve of intersecting lines can be drawn by a computer.
而且据解析式还可在计算机上绘出相贯线投影的准确图形。
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