摘要
针对组合体二补三问题进行研究,从体表面的特征出发,分析了它与单一平面的区别,总结出相邻可见表面线框的投影规律和体表面的单面性及其投影特征,尤其是对投影特征中倾斜于投影面的一般位置平面、垂直面位置,给出了判定方法.从而提出由组合体二个投影图构建三维图的具体方法,并举出应用的实例.
Aiming at the problem of adding the third view based on the exiting two views, taking measures from the characteristics of combination surface, analyzes the difference between combination and single plane, summarizes the projection rule of sidelines on border visual surface, bosseyed performance of combination＇s surface and its projection characteristics, especially gives the method to determine general position plane banked to projection plane and vertical plane. Puts forward the concrete method to construct three - dimensional drawing from two projections of combination, also illustrates some examples.
出处
《沈阳工程学院学报（自然科学版）》
2006年第4期370-372,共3页
Journal of Shenyang Institute of Engineering:Natural Science
基金
中国博士后科学基金资助项目(2004035165)
关键词
组合体
单面性
投影规律
方法
combination
bosseyed performance
projection rule
method
