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机械毕业设计全套

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JC02-029@数控机床位置精度的检测及补偿,机械毕业设计全套

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2006 届机械设计制造及自动化专业毕业设计（论文） 41 表 5-1 按国际标准进行评定 目标位置序号 j 1 2 3 4 5 6 7 8 目标位置 jp， mm 0 26.231 52.352 78.473 104.594 130.637 156.759 182.871 趋近方向 位置偏差 ijXi 1 -1.001 -1.499 0.706 -0.637 1.708 0.046 1.791 2.579 5.661 5.464 5.280 4.963 10.544 6.888 11.478 7.937 2 -1.000 -0.906 0.813 -1.971 1.983 -0.759 3.182 2.382 4.346 3.704 5.645 3.857 9.195 4.904 8.949 6.291 3 0.500 -0.950 0.342 -3.324 0.724 -2.507 2.591 0.292 3.511 2.646 4.608 2.673 8.662 5.389 7.569 5.181 4 -1.000 -4.150 -1.254 -3.903 -1.023 -5.401 0.928 -0.760 1.986 0.875 3.213 1.698 7.901 2.587 6.063 4.448 5 -2.000 -4.380 0.680 -6.129 -1.687 -4.500 0.156 -3.193 1.448 -0.132 4.706 -0.208 6.024 1.326 5.723 2.361 平均位置偏差 jX -0.9002 -1.501 0.2582 -3.1928 0.3408 -2.6242 1.7296 0.26 3.3904 2.4516 4.694 2.5866 8.4652 3.9222 7.9564 5.3696 标准偏差 jS0.8944 1.9977 0.8631 2.0717 1.6343 2.3373 1.2221 2.3898 1.7196 2.1289 0.9285 2.5023 1.7314 2.1379 2.3511 2.1757 2jS1.7889 3.9954 1.7263 4.1434 3.2686 4.6746 2.4442 4.7796 3.4392 4.2578 1.857 5.0046 3.4628 4.2758 4.7022 4.3514 iX 2iS 0.8887 2.4944 1.9845 0.9506 3.6094 2.0504 4.1738 5.0396 6.8296 6.7094 6.551 7.593 11.928 8.198 12.6586 9.721 iX 2iS -2.6891 -5.4964 -1.4681 -7.3362 -2.9278 -7.2988 -0.7146 -4.5196 -0.0488 -1.8062 2.837 -2.418 5.0024 -0.3536 3.2542 1.0182 单向重复定位精度4iiRS= 3.5776 7.9908 3.4524 8.2868 6.5372 9.3492 4.8884 9.5592 6.8784 8.5156 3.714 10.0092 6.9256 8.5516 9.4044 8.7028 反向差值 iiB X X= ? ? 0.6008 3.451 2.965 1.4696 0.9388 2.1074 4.543 2.5868 双向重复定位 精度 iR7.9908 9.3207 10.9082 9.5592 8.6358 10.0092 12.2816 11.6404 双向平均位置偏差 iX -1.2006 -1.4673 -1.1317 0.0048 2.921 3.6403 6.1937 6.663 nts潘峰：数控机床位置精度的检测及补偿 42 续表 5-1 目标位置序号 j 9 10 11 12 13 14 15 16 目标位置 jp， mm 208.997 234.086 260.769 286.634 302.613 328.412 354.524 390.00 趋近方向 位置偏差 ijXi 1 8.934 8.197 10.117 10.457 11.192 11.622 13.503 13.059 15.190 15.165 17.476 16.547 18.188 17.382 20.564 18.000 2 10.056 6.848 9.107 9.693 9.168 10.509 10.487 12420 14.671 13.546 17.731 16.925 18.417 17.05 20.966 18.000 3 7.047 5.389 8.881 8.101 9.623 9.429 11.639 10.676 13.825 12.947 16.543 14.959 17.235 15.683 19.730 18.000 4 6.210 3.651 7.628 6.754 8.536 8.246 10.473 10.056 12.452 11.932 15.545 13.391 15.410 14.703 18.867 15.000 5 5.555 2.783 6.339 5.620 8.216 7.787 9.458 9.261 11.973 11.450 14.461 11.269 15.410 14.703 18.867 15.000 平均位置偏差 jX 7.5604 5.3736 9.347 9.5546 11.112 11.095 8.4144 8.125 13.5622 13.0134 16.3494 14.6182 16.8746 15.6462 19.5372 16.8 标准偏差 jS1.8857 2.2262 1.1672 1.5869 1.5435 1.5991 1.4596 2.0033 1.3352 1.4602 1.3605 2.3389 1.5365 1.6495 1.3689 1.6432 2jS3.7714 4.4524 2.3344 3.1738 3.087 3.1982 2.9192 4.066 2.6704 2.9204 2.721 4.6778 3.073 3.299 2.7378 3.2864 iX 2iS 11.3318 9.826 11.6814 12.7284 14.199 14.2932 11.3336 12.191 16.2326 15.9338 19.0704 19.296 19.9476 18.9452 22.275 20.0864 iX 2iS 3.789 0.9212 7.0126 6.3808 8.025 7.8968 5.4952 4.059 10.8918 10.093 13.6284 9.9404 13.8016 12.3472 16.7994 13.5136 单向重复定位精度4iiRS= 7.5428 8.9048 4.6688 6.3476 6.174 6.3964 5.8384 8.132 5.3408 5.8408 5.442 9.3556 6.146 6.598 5.4756 6.5728 反向差值 iiB X X= ? ? 2.1868 0.2894 -0.2076 0.017 0.5488 1.7312 1.2284 2.7372 双向重复定位精度 iR1