摘要
主要运用画法几何中旋转法的原理,阐述独立悬架和非独立悬架汽车的转向轮运动的极限空间模型的形成、表面形状的表达和作图方法等。为汽车设计人员设计翼板和检查转向轮与转向纵拉杆、减震器和车架之间的运动间隙时,提供可参数的资料。
This paper deals with the movement of the steering wheel of the indepen-dent suspension or conventional suspension, the forming of its limitedspace model, the graphic representation of model superficial shape andgraphic method ere, based on the basic principle of revolution in descrip-tive geometry. It provides automobite designers with data necessary fordesigning the fender and the clearance between the steering wheel and thedrag link, the shock absorber and the frame.
关键词
汽车设计
转向轮运动
极限空间
模型
画法几何
旋转法
automobile design
steering wheel movement
Limited spaee
space model
descriptive geometry
