粗建好做标后，再精建 。 尺寸不对。这个是一个组件产品。尺寸合格的。但是打出来的尺寸如程序里的尺寸评价。 本来一开始粗建我打出来的尺寸是84.991（见程序最后尺寸评价） ，X向的尺寸也差不多。 但是精建后尺寸就是84.310。圆柱四是手打的 ，本来是半个自动圆柱的。为了 试下是不是这个问题自己改的， 但问题还是存在。还有就是侧头A0b0角打类似工件都没有问题。就是这个侧头转了A90B180方向打尺寸建坐标就出现了这个问题。产品是立着打的。 下面为程序文件大家帮忙看看 启动 =坐标系/开始,回调:,列表=是 坐标系/终止 模式/手动 格式/文本,选项, ,标题,符号, ;标称值,公差,测定值,偏差,超差, , 加载测头/4BY20-1 测尖/T1A90B180, 支撑方向 IJK=0, -1, 0, 角度=180 平面1 =特征/平面，直角坐标,三角形 理论值/<347.639,246.577,-516.473>,<0.0045093,0.0356032,0.9993558> 实际值/<270.762,103.685,-517.038>,<0.0004523,0.0170197,0.9998551> 测定/平面,3 触测/基本,常规,<329.455,253.803,-516.648>,<0.0045093,0.0356032,0.9993558>,<281.309,106.614,-517.093>,使用理论值=是 触测/基本,常规,<348.781,236.96,-516.135>,<0.0045093,0.0356032,0.9993558>,<273.461,101.057,-516.994>,使用理论值=是 触测/基本,常规,<364.683,248.967,-516.635>,<0.0045093,0.0356032,0.9993558>,<257.517,103.386,-517.027>,使用理论值=是 终止测量/ 柱体1 =特征/柱体，直角坐标,外,最小二乘方 理论值/<348.827,256.436,-511.237>,<0.0052555,0.0364087,0.9993232>,29.976,5.902 实际值/<268.221,119.432,-511.769>,<0.0019791,0.0095896,0.9999521>,30.035,4.842 测定/柱体,6 触测/基本,常规,<362.342,249.883,-513.637>,<0.9023578,-0.4308485,0.0109517>,<253.753,115.372,-514.034>,使用理论值=是 移动/圆弧 触测/基本,常规,<356.117,243.254,-513.692>,<0.4874779,-0.8726459,0.0292297>,<263.045,105.309,-514.044>,使用理论值=是 移动/圆弧 触测/基本,常规,<338.238,245.712,-513.743>,<-0.7054033,-0.7081915,0.0295116>,<276.34,106.781,-514.039>,使用理论值=是 移动/圆弧 触测/基本,常规,<337.972,246.227,-508.129>,<-0.7253515,-0.6877729,0.0288726>,<274.681,105.893,-509.371>,使用理论值=是 移动/圆弧 触测/基本,常规,<351.275,241.746,-508.16>,<0.162359,-0.9861082,0.0350734>,<266.514,104.54,-509.245>,使用理论值=是 移动/圆弧 触测/基本,常规,<362.22,249.792,-508.113>,<0.8926847,-0.4505293,0.0117196>,<255.418,111.612,-509.248>,使用理论值=是 终止测量/ 测尖/T1A0B0, 支撑方向 IJK=0, 0, 1, 角度=0 柱体2 =特征/柱体，直角坐标,内,最小二乘方 理论值/<264.912,298.36,-543.424>,<-0.0063651,-0.0289183,-0.9995615>,30.035,17.876 实际值/<183.381,159.817,-544.002>,<0.0005589,-0.0160414,-0.9998712>,30.107,16.285 测定/柱体,6 触测/基本,常规,<272.988,285.871,-534.823>,<-0.5330788,0.8458031,-0.0210753>,<176.063,173.103,-536.075>,使用理论值=是 触测/基本,常规,<249.952,299.36,-534.855>,<0.9987316,-0.0501105,-0.0049101>,<175.352,147.207,-536.02>,使用理论值=是 触测/基本,常规,<264.558,313.652,-534.922>,<0.0273591,-0.9992126,0.0287339>,<194.29,149.574,-536.024>,使用理论值=是 触测/基本,常规,<264.333,313.077,-552.245>,<0.035114,-0.9989718,0.0286776>,<193.108,148.195,-551.953>,使用理论值=是 触测/基本,常规,<250.003,295.808,-551.955>,<0.9881592,0.1530571,-0.0107206>,<169.087,154.984,-551.881>,使用理论值=是 触测/基本,常规,<261.029,283.635,-551.916>,<0.2555782,0.9663356,-0.0295845>,<188.568,173.826,-551.92>,使用理论值=是 终止测量/ 柱体3 =特征/柱体，直角坐标,内,最小二乘方 理论值/<434.98,296.135,-543.903>,<-0.0068015,-0.0293898,-0.9995449>,29.98,22.926 实际值/<353.433,162.004,-542.487>,<-0.0015001,-0.0122194,-0.9999242>,29.996,12.53 测定/柱体,6 触测/基本,常规,<430.103,310.671,-532.829>,<0.329373,-0.9438552,0.0255111>,<353.663,177.079,-536.406>,使用理论值=是 触测/基本,常规,<449.657,299.961,-532.808>,<-0.9724448,-0.2327444,0.0134605>,<366.807,168.882,-536.396>,使用理论值=是 触测/基本,常规,<433.604,281.481,-532.721>,<0.0963043,0.9949025,-0.0299086>,<358.647,148.01,-536.361>,使用理论值=是 触测/基本,常规,<433.625,280.935,-554.915>,<0.0855442,0.9958867,-0.0298643>,<358.648,147.872,-548.587>,使用理论值=是 触测/基本,常规,<448.836,301.347,-554.873>,<-0.9293595,-0.3687768,0.0171671>,<368.404,162.685,-548.402>,使用理论值=是 触测/基本,常规,<435.798,310.715,-554.897>,<-0.0596612,-0.9977755,0.0297437>,<351.318,176.78,-548.42>,使用理论值=是 终止测量/ A1 =坐标系/开始,回调:启动,列表=是 建坐标系/找平,Z正,平面1 建坐标系/旋转圆,X正,至,柱体2,AND,柱体3,关于,Z正 建坐标系/平移,X轴,柱体1 建坐标系/平移,Y轴,柱体1 建坐标系/平移,Z 轴,平面1 坐标系/终止 模式/自动 测尖/T1A90B180, 支撑方向 IJK=0.013, -0.999, -0.036, 角度=-179.741 直线1 =特征/触测/直线,直角坐标,定界 理论值/<35,-1,15.4>,<31,3,15.4>,<-0.707,0.707,0>,<0,-1,0>,<0,0,1>,5.657 实际值/<36.414,-2.081,15.4>,<32.414,1.937,15.4>,<-0.706,0.709,0>,<-0.7086522,-0.7055579,0>,<0,0,1>,5.669 目标值/<35,-1,15.4>,<31,3,15.4>,<-0.707,0.707,0>,<0,-1,0>,<0,0,1> 显示特征参数=否 显示相关参数=否 平面3 =特征/平面，直角坐标,三角形 理论值/<33.18,1.09,11.57>,<-0.7143799,-0.6982372,0.0461109> 实际值/<33.094,1.019,11.583>,<-0.7123311,-0.7004981,0.0434368> 测定/平面,6 触测/基本,常规,<32.678,1.935,16.823>,<-0.7143799,-0.6982372,0.0461109>,<32.588,1.863,16.838>,使用理论值=是 触测/基本,常规,<31.657,2.73,12.839>,<-0.7143799,-0.6982372,0.0461109>,<31.559,2.646,12.851>,使用理论值=是 触测/基本,常规,<30.871,3.074,5.695>,<-0.7143799,-0.6982372,0.0461109>,<30.786,3.009,5.707>,使用理论值=是 触测/基本,常规,<34.54,-0.715,5.648>,<-0.7143799,-0.6982372,0.0461109>,<34.486,-0.765,5.66>,使用理论值=是 触测/基本,常规,<34.579,-0.346,11.099>,<-0.7143799,-0.6982372,0.0461109>,<34.487,-0.429,11.112>,使用理论值=是 触测/基本,常规,<34.752,-0.135,17.316>,<-0.7143799,-0.6982372,0.0461109>,<34.66,-0.213,17.33>,使用理论值=是 终止测量/ 平面2 =特征/平面，直角坐标,三角形 理论值/<0.081,-11.574,0.006>,<0.0006526,-0.0007974,0.9999995> 实际值/<0.084,-11.565,0.058>,<0.0001464,-0.0017022,0.9999985> 测定/平面,10 触测/基本,常规,<18.604,-3.185,0.009>,<0.0006526,-0.0007974,0.9999995>,<18.606,-3.179,0.071>,使用理论值=是 触测/基本,常规,<17.455,-7.025,-0.002>,<0.0006526,-0.0007974,0.9999995>,<17.458,-7.019,0.064>,使用理论值=是 触测/基本,常规,<15.327,-13.113,-0.011>,<0.0006526,-0.0007974,0.9999995>,<15.33,-13.107,0.052>,使用理论值=是 触测/基本,常规,<11.23,-15.707,-0.008>,<0.0006526,-0.0007974,0.9999995>,<11.233,-15.701,0.049>,使用理论值=是 触测/基本,常规,<3.1,-18.356,-0.007>,<0.0006526,-0.0007974,0.9999995>,<3.102,-18.349,0.047>,使用理论值=是 触测/基本,常规,<-5.121,-19.29,0.006>,<0.0006526,-0.0007974,0.9999995>,<-5.119,-19.283,0.043>,使用理论值=是 触测/基本,常规,<-9.444,-16.494,0.011>,<0.0006526,-0.0007974,0.9999995>,<-9.441,-16.48,0.052>,使用理论值=是 触测/基本,常规,<-13.297,-13.041,0.021>,<0.0006526,-0.0007974,0.9999995>,<-13.295,-13.027,0.063>,使用理论值=是 触测/基本,常规,<-18.484,-6.059,0.033>,<0.0006526,-0.0007974,0.9999995>,<-18.481,-6.048,0.07>,使用理论值=是 触测/基本,常规,<-18.562,-3.466,0.008>,<0.0006526,-0.0007974,0.9999995>,<-18.559,-3.453,0.072>,使用理论值=是 终止测量/ 直线2 =特征/触测/直线,直角坐标,定界 理论值/<-35,-1,15.4>,<-31,3,15.4>,<0.707,0.707,0>,<0,-1,0>,<0,0,1>,5.657 实际值/<-36.43,-1.881,15.4>,<-32.422,2.212,15.4>,<0.7,0.714,0>,<0.7144441,-0.6996925,0>,<0,0,1>,5.729 目标值/<-35,-1,15.4>,<-31,3,15.4>,<0.707,0.707,0>,<0,-1,0>,<0,0,1> 显示特征参数=否 显示相关参数=否 平面4 =特征/平面，直角坐标,三角形 理论值/<-32.663,1.655,11.675>,<0.7095999,-0.7033529,0.0419853> 实际值/<-32.706,1.685,11.673>,<0.7125945,-0.700243,0.0432289> 测定/平面,6 触测/基本,常规,<-30.535,4.121,17.252>,<0.7095999,-0.7033529,0.0419853>,<-30.591,4.17,17.249>,使用理论值=是 触测/基本,常规,<-34.626,0.004,17.088>,<0.7095999,-0.7033529,0.0419853>,<-34.667,0.031,17.084>,使用理论值=是 触测/基本,常规,<-35.191,-0.846,12.392>,<0.7095999,-0.7033529,0.0419853>,<-35.223,-0.83,12.39>,使用理论值=是 触测/基本,常规,<-34.611,-0.636,6.434>,<0.7095999,-0.7033529,0.0419853>,<-34.64,-0.617,6.431>,使用理论值=是 触测/基本,常规,<-30.334,3.712,6.778>,<0.7095999,-0.7033529,0.0419853>,<-30.384,3.75,6.776>,使用理论值=是 触测/基本,常规,<-30.682,3.577,10.107>,<0.7095999,-0.7033529,0.0419853>,<-30.728,3.609,10.106>,使用理论值=是 终止测量/ 柱体4 =特征/柱体，直角坐标,外,最小二乘方 理论值/<0.007,0.019,5.335>,<-0.0006733,-0.0021722,0.9999974>,30.025,4.533 实际值/<-0.015,-0.006,5.418>,<0.0021215,-0.0084442,0.9999621>,30.018,4.476 测定/柱体,7 触测/基本,常规,<-14.313,-4.464,3.172>,<-0.9542459,-0.2990201,-0.001292>,<-14.34,-4.475,3.172>,使用理论值=是 移动/圆弧 触测/基本,常规,<1.179,-14.946,3.037>,<0.0780013,-0.996951,-0.002113>,<1.179,-14.949,3.052>,使用理论值=是 移动/圆弧 触测/基本,常规,<12.879,-7.697,3.203>,<0.8575611,-0.5143819,-0.0005399>,<12.858,-7.69,3.224>,使用理论值=是 移动/圆弧 触测/基本,常规,<15.007,-0.572,3.368>,<0.9992147,-0.0396182,0.0005867>,<14.979,-0.574,3.375>,使用理论值=是 移动/圆弧 触测/基本,常规,<14.979,-1.112,7.608>,<0.9971848,-0.0749821,0.0005086>,<14.959,-1.122,7.615>,使用理论值=是 移动/圆弧 触测/基本,常规,<2.415,-14.802,7.505>,<0.1605239,-0.9870299,-0.0020359>,<2.416,-14.835,7.519>,使用理论值=是 移动/圆弧 触测/基本,常规,<-13.785,-5.93,7.579>,<-0.9183155,-0.3958464,-0.0014782>,<-13.805,-5.942,7.585>,使用理论值=是 终止测量/ 移动/点,常规,零件,<-13.698,-75.524,12.931> 测尖/T1A0B0, 支撑方向 IJK=-0.004, -0.036, 0.999, 角度=0.744 移动/点,常规,零件,<-85.738,29.666,4.640> 移动/点,常规,零件,<-100.311,-141.440,11.042> 移动/点,常规,零件,<-137.189,14.271,73.852> 柱体5 =特征/触测/圆柱,直角坐标,内,最小二乘方 理论值/<-85,41.5,-18>,<0,0,1>,30,15 实际值/<-84.317,41.997,-17.999>,<-0.0007462,-0.0011208,0.9999991>,30.091,15 目标值/<-85,41.5,-18>,<0,0,1> 起始角=40,终止角=280 方向=逆时针 角矢量=<0.0832119,-0.0048274,0.9965202> 显示特征参数=否 显示相关参数=否 移动/点,常规,零件,<8.752,156.949,28.406> 柱体6 =特征/触测/圆柱,直角坐标,内,最小二乘方 理论值/<85,41.5,-18>,<0,0,1>,30,15 实际值/<85.753,41.951,-18.002>,<0.0033726,-0.0015143,0.9999932>,30.058,15 目标值/<85,41.5,-18>,<0,0,1> 起始角=200,终止角=80 方向=逆时针 角矢量=<0.0832119,-0.0048274,0.9965202> 显示特征参数=否 显示相关参数=否 A2 =坐标系/开始,回调:A1,列表=是 建坐标系/找平,Z正,平面2 建坐标系/旋转圆,X正,至,柱体5,AND,柱体6,关于,Z正 建坐标系/平移,X轴,柱体4 建坐标系/平移,Y轴,柱体4 建坐标系/平移,X轴,平面2 坐标系/终止 DIM 距离3= 2D 距离柱体 柱体4 至 柱体 柱体5 平行 至 X 轴,无半径 单位=毫米,$ 图示=关 文本=关 倍率=10.00 输出=两者 AX NOMINAL +TOL -TOL MEAS DEV OUTTOL M 84.991 0.010 0.010 84.310 -0.681 -0.671 <-------- DIM 距离4= 2D 距离柱体 柱体4 至 柱体 柱体6 平行 至 X 轴,无半径 单位=毫米,$ 图示=关 文本=关 倍率=10.00 输出=两者 AX NOMINAL +TOL -TOL MEAS DEV OUTTOL M 85.009 0.010 0.010 85.761 0.752 0.742 --------> DIM 距离5= 2D 距离柱体 柱体4 至 柱体 柱体5 平行 至 Y 轴,无半径 单位=毫米,$ 图示=关 文本=关 倍率=10.00 输出=两者 AX NOMINAL +TOL -TOL MEAS DEV OUTTOL M 41.463 0.010 0.010 41.940 0.477 0.467 --------> DIM 距离6= 2D 距离柱体 柱体4 至 柱体 柱体6 平行 至 Y 轴,无半径 单位=毫米,$ 图示=关 文本=关 倍率=10.00 输出=两者 AX NOMINAL +TOL -TOL MEAS DEV OUTTOL M 41.463 0.010 0.010 41.940 0.477 0.467 -------->

[attachimg]2391[/attachimg] [attachimg]2392[/attachimg] [attach]2393[/attach]这个是程序文件

建议你重新标下球试试，两个角度在一起标定。如果还有上述问题，可能你床子精度有问题了或者你的测座出现问题

球应该没问题 因为粗建的时候 尺寸没有问题 精建的时候有问题了 粗建的时候也用过A90b180

我觉的你的A2坐标系的X值的原点有点问题

怎么是英文的 ？啥版本啊

还没解决 那位大侠好心帮我一把

你的粗建立坐标系，它复杂啦，建议简单些。。。。。。。。

[b]回复 [url=http://bbs.hexagonmetrology.com.cn:6080/showtopic.aspx?topicid=11993&postid=92245#92245]1楼[color=olive]289884[/color]的帖子[/url][/b] 哥们儿，程序已阅！首先明确坐标建立是无误，请依次评价，你会发现问题如下： 1.各圆柱的圆柱度，如给我程序无误，你会发现圆柱5、6的圆柱度有1MM多。 2.面1垂直于圆柱2，0.027 面1垂直于圆柱3，0.027 面2垂直于圆柱5，0.035 面2垂直于圆柱6，[color=Red]0.12[/color] 你会发现垂直度12丝，有这可能吗？ 坐标建立后，你可以直接评价柱5、6的位置即X、Y。

粗略看了下你的程序，你精建坐标系的时机有问题，在粗建坐标系下把特征都测量完了，然后又精建，在精建的坐标系下去评价。这样做会把粗精坐标误差直接带到评价的结果里。建议：精建坐标系后再测量、评价。你试试吧。