螺栓孔尺寸.xls

M 螺距 精配 中配 粗配 厚 重 厚 重 厚3 0.5 3.2 3.4 3.6 0.83.5 0.6 3.7 3.9 4.14 0.7 4.5 4.5 4.8 1.15 0.8 5.3 5.5 5.8 1 0.00032 1.36 1 6.4 6.6 7 2/3.6 0.00475 1.6 0.00074 1.68 1.25 8.4 9 10 2/3.8 0.00579 1.6 0.0014 2.110 1.5 10.5 11 12 2/4.2 0.00931 2 0.003 2.612 1.75 12.5 13 15 2/4.8 0.0169 2.5 0.005 3.114 2 14.5 15 17 2.5 0.0072 3.616 2 16.5 17 19 2/5.4 0.0282 3 0.009 4.118 2.5 18.5 19 21 3/7.0 0.05 4.520 2.5 20.6 21 24 3/7.0 0.047 3 0.014 522 2.5 22.6 23 26 3/7.0 0.044 5.524 3 25 26 28 3/8.0 0.084 4 0.027 627 3 28 30 32 3/8.0 0.076 6.830 3.5 31 33 35 3/9.0 0.128 4 0.045 7.533 3.5 34 36 38 8.536 4 37 39 42 3/10.0 0.187 5 0.08 942 4.5 43 45 48 10.548 5 50 52 56 1256 5.564 672 680 690 6100 6斜垫 GB/T853电机安装孔通常为粗配厚度尺寸螺栓孔的标准 /GB/T5781平垫 GB/T95 弹垫 GB/T93螺栓 GB/5780-2000螺栓 GB/5781-2000螺栓 GB/5782-2000螺栓 GB/5783-2000重 厚 重 厚 重 钢板厚度 钢板厚度0.00002 2.4 0.00030.00005 2.2 0.00039 3.2 0.00060.00008 2.7 0.00058 4.7 0.0010.00015 3.2 0.00115 5.2 0.0020.00035 4 0.00243 6.8 0.004 12 40.00068 5 0.00464 8.4 0.008 17 8 40.0011 6 0.00656 10.8 0.012 20 20 00.002 7 0.010.003 8 0.0153 15.9 0.03 24 24 240.0036 9 0.0210.005 10 0.027 19 0.05 70 16 200.007 11 0.0404 140.0087 12 0.048 22.3 0.088 34 35 350.012 13.5 0.0730.017 15 0.105 26.4 0.184 40 51 510.0240.03 18 0.182 31.9 0.3 46 75 320.046 21 0.306 34.9 0.5 520.07 24 0.464 38.9 0.74 5845.9 1.1 6652.4 1.5 7482901001104.8级 螺母 GB/T414.8级全螺纹8.8级8.8级全螺纹04级薄螺母 GB/61725级10级螺栓长度计算地脚螺栓孔径厚度尺寸弹垫 GB/T93 螺母 GB/T41薄螺母 GB/6172螺母 GB/6170双垫 厚薄螺母 双厚螺母 螺栓 GB/T5781100MM重螺栓长度 螺栓长度 螺栓长度8.2 5 9.85 5 59.3 5.00078 11.412 5.00116 15.4 0.01313.4 5.00705 17 0.0236.5 17.01065 36.2 0.03735 30.01859 35.8 0.06346.4 49.3 54.1 0.0916.1 19.5 12.5 0.12781 84.9 92.8 0.17214.5 19 10 0.22373 78 87 0.28234.5 35 25 0.359117.3 118.3 130.6 0.42421.8 23.5 12 0.566154.9 157.4 170.8 0.72123.5 10 17167.9 171.9 185.8 1.160.4 73.612 90.8 1.61165.9 82.928 101.8 2.55460.9 92 117.8 3.22467.4 89 119.8 4.42715 97 1515 105 1515 115 1515 125 15螺栓长度计算常用型钢资料型号 b d Z0 w (kg/m) 型号 h b d t w (kg/m) 型号 H B t1 t2 w (kg/m)3 6 0.889 5 50 37 4.5 5.438 125*125 125 125 6.5 9 23.84 6.4 1.145 6.3 63 40 4.8 6.634 150*150 150 150 7 10 31.93 7.3 1.124 8 80 43 5 8.045 200*200 200 200 8 12 50.54 7.6 1.459 10 100 48 5.3 8.5 10.007 250*250 250 250 9 14 72.43 8.5 1.373 12.6 126 53 5.5 12.318 300*300 300 300 10 15 94.54 8.9 1.786 14a 58 6 14.535 400*400 400 400 13 21 1723 10 1.656 14b 60 8 16.7334 10.4 2.163 16a 63 6.5 17.245 10.7 2.654 16 65 8.5 19.7523 10.9 1.852 18a 68 7 20.1744 11.3 2.422 18 70 9 235 11.7 2.976 20a 73 7 22.6373 12.2 2.088 20 75 9 25.7774 12.6 2.736 22a 77 7 24.995 13 3.359 22 79 9 28.4536 13.3 3.985 25a 78 7 27.413 13.4 2.332 25b 80 9 31.3354 13.8 3.059 25c 82 11 35.265 14.2 3.77 28a 82 7.5 31.4276 14.6 4.465 28b 84 9.5 35.8234 17 3.907 28c 86 11.5 40.2195 17.4 4.822 32a 88 8 38.0836 17.8 5.721 32b 90 10 43.1078 18.5 7.469 32c 92 12 48.13110 19.3 9.151 36a 96 9 47.8144 18.6 4.372 36b 98 11 53.4665 19.1 5.397 36c 100 13 59.1186 19.5 6.406 40a 100 10.5 58.9287 19.9 7.398 40b 102 12.5 65.2088 20.3 8.373 40c 104 14.5 71.4885 20.4 5.8186 20.7 6.9057 21.1 7.9768 21.5 9.0310 22.2 11.0895 21.5 6.2116 21.9 7.3767 22.3 8.5258 22.7 9.65810 23.6 11.8746 24.4 8.357 24.8 9.6568 25.2 10.94610 25.9 13.47612 26.7 15.946 26.7 9.3667 27.1 10.838 27.6 12.27610 28.4 15.1212 29.1 17.89814 29.9 20.61116 30.6 23.2577 29.6 11.9288 30.1 13.53210 30.9 16.6912 31.6 19.78214 32.4 22.8098 33.7 15.50410 34.5 19.13312 35.3 22.69614 36.1 26.19310 38.2 21.48812 39 25.52214 39.8 29.1916 40.6 33.39310 43.1 21.72912 43.9 29.39114 44.7 33.98716 45.5 38.51812 48.9 33.15914 49.7 38.38316 50.5 43.54218 51.3 48.63414 54.6 42.89416 55.4 48.6818 56.2 54.40120 56.9 60.05621 58.7 71.168202252.53 30363.6404454.5505636.37 707.5 758 8090914 14010 10011 11022025028032014016018020036040020 2001601618 18012512.5直径 螺距20.0 mm 2.5 mmd1 h17.3 mm 0.2 mm螺纹有效截面积S=π /4*(d1-h/6)2233.9 mm2。