基于AutoCAD的复杂管材相贯线自动展开

Unfolding Complex Pipe Intersection Curves Based on AutoCAD

管材之间的相交会有相贯线的问题,而多头管材的交线可能会更复杂,通常没有规律可循。通过V isual LISP程序作图法以替代复杂的手工作图,可快速精确地展开复杂的空间相贯线,以解决工程实际问题。这种通用的相贯线展开方法,可适用于绝大部分相贯线的展开。

Pipe intersection will produce intersection curves which are more complex between multiple pipes. The article uses Visual LISP programming method instead of complex handmade work, which quickly and accurately unfolds the complex space intersection curves so as to solve the practical engineering problems. This universal method can be used to unfold most intersection curves.