- G- V4 x3 J0 T; K) V @$ G 在建立好的漸開線方程“xx,與y上描點(diǎn),將t設(shè)置為,,0,,0.02,0.04,,0.06,,0.08,0.1,,0.12,,0.14,0.16,,0.18,,0.2,0.22,,0.24,,0.26,得出相應(yīng)的坐標(biāo)點(diǎn)(H,V),。點(diǎn)擊“x,,y平面”,——點(diǎn)圖標(biāo),,彈出“點(diǎn)定義”對(duì)話窗口,。設(shè)置成在平面上,選定x,,y平面,,1:右擊H,彈出右鍵菜單,,選定編輯公式,,彈出“公式編輯器”,,雙擊模型樹當(dāng)中的“fog xx”,選中“公式編輯器”下拉菜單詞典中的“法則曲線”,,選中右邊的“-Evaluate()”,在“()”中填上“0”,。點(diǎn)確定——確定,返回“點(diǎn)定義”窗口,。重復(fù)上面的方法定義V,,然后是確定——確定,直至退出“點(diǎn)定義窗口”,。后邊以同樣的方法去分別定義0.02,,0.04,0.06,,……0.26等所有數(shù)據(jù),得到如下的圖,。9 J* N' M* l' E2 H2 c, b8 s
0 T" b$ G. b( G/ ~1 N! H[attach]376518[/attach]2 p- J% r. l/ l4 H2 j: k
) U7 b0 |. f) Q& W1 O% j1 r 在創(chuàng)成式設(shè)計(jì)工作臺(tái)的環(huán)境下,啟用樣條曲線命令描出漸開線,。 7 M8 j3 b- I, `8 v( [3 o. q- ]9 K0 y! z E: d
[attach]376520[/attach]4 {( ]6 w! B, d4 T1 a, u