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            | 漫随流水 |  |  
          
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              | 等级:少校 |  
              | 头衔:未定义 
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              | 帖数:84 |  
              | 金钱:941 |  
              | Y 币:0 |  
              | 注册:2009-7-3 |  
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 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
 
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