haagen dazs wrote:
不错吧!(加点分吧!)
蝴蝶曲线
球坐标
PRO/E
方程:
rho = 8 * t
theta = 360 * t * 4
phi = -360 * t * 8
haagen dazs wrote:
不错吧!(加点分吧!)
蝴蝶曲线
球坐标
PRO/E
方程:
rho = 8 * t
theta = 360 * t * 4
phi = -360 * t * 8
lgg wrote:
碟形弹簧
baojian wrote:
为何这些曲线不能用来做sweep???
原帖由 lx_uml 于 2003-9-21 23:38 发表
凸轮的轮廓线的描述见附件:
图省事,我用了四个curve来描述
curve 1:
H = 0.6
Rb = 1.4
S = (H / (2*PI)) * ( (t * 360 * PI / 180 ) - sin (t * 360))
V = ((2* H) / PI ) * (1 - cos ( t ...
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