基五边形的等距曲线设计

根据等距曲线的几何特性,阐述了以基五边形设计等距曲线的设计原理、做图方法,并加以证明。同时讨论了基五边形边长和形状的变化对等距曲线的影响,从而确定了基五边形的设计做图范围和特性。进一步完善了等距曲线型面连接接的设计途径和方法。

Design of equidistant curves based on pentagons

Based on geometrical property of equidistant curves,the paper expounds and proved the design principles,drawing methods of the equidistant curves based on fundamental pentagons. It studies the changes of side length and the shape of fundamental pentagons,which made the effects on equidistant curves. It discusses the scope of design and its characteristics. Thus the design methods of the equidistant curves in the linking profiles are greatly improved.