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发表于 2021-6-29 11:57:05
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可以用excel计算好旋转角度和动片曲线值,生成x、y坐标,导入cad画出图。以前钻过一阵,后来cad里画好的图卸载了,只记得大概 旋转角度 结果(动片曲线值)
旋转角度 指数 结果(动片曲线值)
0 -1 1.839397206
1 -0.994444444 1.849644518
2 -0.988888889 1.859948917
3 -0.983333333 1.870310723
4 -0.977777778 1.880730254
5 -0.972222222 1.891207833
6 -0.966666667 1.901743783
7 -0.961111111 1.912338429
8 -0.955555556 1.922992097
9 -0.95 1.933705117
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旋转角度 正弦值 余弦值 斜边mm 斜边值(cm) X Y X,Y
0 0.0000 1.0000 18.39397206 1.8394 18.3940 0.0000 18.3939720585721,0
1 0.0175 0.9998 18.49644518 1.8496 18.4936 0.3228 18.4936280780276,0.322807478860279
2 0.0349 0.9994 18.59948917 1.8599 18.5882 0.6491 18.5881588670057,0.649112811070691
3 0.0523 0.9986 18.70310723 1.8703 18.6775 0.9788 18.6774752716638,0.978845001601816
4 0.0698 0.9976 18.80730254 1.8807 18.7615 1.3119 18.7614889010729,1.31193110616558
5 0.0872 0.9962 18.91207833 1.8912 18.8401 1.6483 18.8401121655594,1.64829623404329
6 0.1045 0.9945 19.01743783 1.9017 18.9133 1.9879 18.9132583152058,1.9878635516019
7 0.1219 0.9925 19.12338429 1.9123 18.9808 2.3306 18.9808414784974,2.33055428650494
生成xy坐标后,在cad里点样条曲线图标,将excel中的数据粘贴在命令冒号后,空格键,可画出曲线。上面的数据不全,只是示范 |
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