漫随流水 | |
|
等级:少校 |
头衔:未定义
|
帮派:未定义
|
帖数:84 |
金钱:941 |
Y 币:0 |
注册:2009-7-3 |
|
由于我们公司的产品对形位公差要求较严,有的时候需要三坐标分析,然后进行维修。我现在用的是将测量元素打散成点,然后通过建立相应的坐标系,人为更改点的理论坐标值,通过与理论的偏差对比化成图形报告来分析具体的误差趋势。这种方法可行,但每次更改太过于繁复,由其是手动更改理论坐标值,几十个点一起更改,十分费事,所以想在这里问问,看有哪位高手能将这一系列的操作简化为程序,软件能自己执行,那怕只有文字报告也行。比如一个以下这个圆,想要分析它的圆度。方法:机器测量完后,将Z轴坐标建立在该圆的虚拟横截面上,而后将该圆上实际测量点打散,更改每一个点的理论坐标值(R值)分析来圆度,找出相对高点。F(CIR2) = FEAT/CIRCLE,INNER,CART, -667.191936, -1226.310068, -837.702456,$ -0.000061, 0.000469, 1.000000, 450.000000$$ Measurement points are created through nominal pointsMEAS/CIRCLE, F(CIR2), 22 GOTO/ -687.032729, -1442.907934, -824.402081 PTMEAS/CART, -687.715241, -1450.370593, -834.398624, 0.091203, 0.995832,$ -0.000461 PTMEAS/CART, -750.009485, -1435.512480, -834.409363, 0.368101, 0.929786,$ -0.000414 PTMEAS/CART, -805.594359, -1403.705910, -834.427644, 0.615121, 0.788432,$ -0.000332 PTMEAS/CART, -849.966708, -1357.527663, -834.451986, 0.812340, 0.583184,$ -0.000224 PTMEAS/CART, -879.531747, -1300.718825, -834.480417, 0.943729, 0.330719,$ -0.000098 PTMEAS/CART, -891.894293, -1237.881711, -834.510633, 0.998677, 0.051418,$ 0.000036 PTMEAS/CART, -886.052807, -1174.107009, -834.540186, 0.972719,$ -0.231985, 0.000168 PTMEAS/CART, -862.480529, -1114.561367, -834.566683, 0.867963,$ -0.496630, 0.000285 PTMEAS/CART, -823.087148, -1064.068818, -834.587977, 0.692852,$ -0.721079, 0.000380 PTMEAS/CART, -771.064079, -1026.719970, -834.602342, 0.461647,$ -0.887064, 0.000444 PTMEAS/CART, -710.625922, -1005.540602, -834.608615, 0.193005,$ -0.981198, 0.000472 PTMEAS/CART, -646.669018, -1002.246542, -834.606288, -0.091203,$ -0.995832, 0.000461 PTMEAS/CART, -584.374775, -1017.104655, -834.595549, -0.368101,$ -0.929786, 0.000414 PTMEAS/CART, -528.789900, -1048.911224, -834.577268, -0.615121,$ -0.788432, 0.000332 PTMEAS/CART, -484.417552, -1095.089471, -834.552926, -0.812340,$ -0.583184, 0.000224 PTMEAS/CART, -454.852512, -1151.898309, -834.524495, -0.943729,$ -0.330719, 0.000098 PTMEAS/CART, -442.489966, -1214.735423, -834.494279, -0.998677,$ -0.051418, -0.000036 PTMEAS/CART, -448.331453, -1278.510125, -834.464725, -0.972719,$ 0.231985, -0.000168 PTMEAS/CART, -471.903730, -1338.055767, -834.438228, -0.867963,$ 0.496630, -0.000285 PTMEAS/CART, -511.297111, -1388.548316, -834.416935, -0.692852,$ 0.721079, -0.000380 PTMEAS/CART, -563.320181, -1425.897164, -834.402570, -0.461647,$ 0.887064, -0.000444 PTMEAS/CART, -623.758337, -1447.076532, -834.396297, -0.193005,$ 0.981198, -0.000472 GOTO/ -625.204649, -1439.723518, -824.399831ENDMES
------------------------------------------------------------------------
DMIS 空间--欢迎您!
|