摘要
通过在球面坐标系中推导搅拌运输车搅拌筒对数螺旋线的参数化方程,并用拌筒的设计参数表达螺距方程．总结了在UG中生成圆锥对数螺旋曲线的四种方法。
Abstract This paper introduced how to set up the parametric expression of concrete mixer truck drum logarithm helical curve in the spherical reference frame, and figure out the screw pitch expression by the drum＇s design parameter. In addition, summarized four ways of creating taper logarithm helical curve based on UG.
出处
《专用汽车》
2006年第6期28-31,共4页
Special Purpose Vehicle
关键词
混凝土搅拌运输车
搅拌筒
对数螺旋线
螺距
concrete-mixer vehicle
mixing drum
logarithm helical curve
screw pitch
