吊钩桥式起重机大车运行机构部份表格(共26页).doc

精选优质文档-倾情为你奉上运行静静阻力计算室内、中级（表1）算式：W静=W摩+W倾W摩=（Gn+G总）·W倾=（Gn+G总）·=0.001文件编号GJS-2共42页第17页起重量Gn（t）起重机跨度（米）起重机总量G总（kg）车轮直径D（cm）轴承内径d(cm)轮缘系数K轮缘滑动摩擦系数f滚动磨擦系数u(cm)摩擦阻力W摩（kg）倾斜阻力W倾（kg）满载时总静阻力W静（kg）510.51158350101.50.020.061641.718113.5133861771819516.5156791992122019.5186632282425222.5212342532627925.5261603003133128.5295503323536731.532677362384001010.51426750101.50.020.062332425713.5161852522627816.5185772742930319.5212883013133222.5240263283436225.529260600.083543939328.5321343854242731.5359564144646015/310.52032660101.50.020.083183535313.5220493343737116.5244323553959419.52852270123734441722.5311993954644125.5361014305148128.5397244685552331.5431944975855520/510.52087460101.50.020.083674140813.5228113854342816.5253144074545219.52959070124255047522.5324294495250125.5374314915754828.5414665256158631.5450235576562230/510.52814970121.50.020.084985855513.5310955246158516.5342885506461419.53997180150.106557072522.5438466927476625.5501907508083028.5546027948587931.5593298378992650/1010.53859690151.50.020.127958988413.5415118239291516.5462048659696119.551509910102101222.555907950106105625.5639131020114113428.5692681070119118931.57488311201251245电动机选择室内、中级（表2）算式：M静=M静=W文件编号GJS共42页第18页起重量Gn(t)起重机跨度s(m)行走摩擦阻力W摩（kg）预选价动比i机构效率n电动机轴静扭矩M静（kg.m）预选电动机转速n(r.p.m)满载移动功摩N静（kw）选定的电动机主要参数满载空载满载空载型号转速n(r.p.m)最大扭矩倍数额定功率N（KW）510.516411516.240.92.81.969452.72YZR22-69452.87.513.51771293.022.22.9316.51991513.42.543.0419.52281803.93.079403.76YZR21-69402.95×222.52532044.323.484.1825.53002525.134.309455.0YZR22-69452.87.5×228.53322845.674.655.531.53623146.185.356.010.523313716.240.93.982.349453.85YZR22-69452.87.513.52521564.302.661.4816.52741784.073.044.5519.53012055.133.509404.95YZR21-69402.95×222.53282325.63.965.1025.535426421.055.64.189455.45YZR22-69452.87.5×228.53852956.14.665.9531.54143246.505.146.415/310.531818221.050.95.052.889404.86YZR21-69402.95×213.53342005.303.195.1016.53552195.613.475.4019.537324523.056.304.149456.15YZR22-69452.87.5×222.53952676.654.526.4525.54303027.255.107.0528.54683407.95.757.731.54973698.46.248.1520/510.536718821.050.95.822.989405.00YZR21-69402.95×213.53852040.103.235.8516.54072276.453.666.2019.542525423.057.154.309456.92YZR22-69452.87.5×222.54492787.564.707.3225.54913208.35.428.0528.55253548.96.008.6231.55573859.46.509.130/510.549824223.340.98.34.029458.05YZR22-69452.87.5×213.55242688.754.458.4716.55502949.154.908.8519.565537431.59.45.289539.1YZR31-69533.111×222.56924119.85.809.525.575046910.66.6310.428.579451311.27.2611.031.583755611.87.8511.550/1010.579534631.50.918.65.4895312.3YZR31-69533.111×213.582337313.15.9012.816.586541513.66.5713.319.591046223.3419.59.971514.3YZR41-87152.911×222.595050220.210.814.825.5102057422.012.371816.2YZR42-87183.016×228.5107062023.013.316.931.511206752414.517.1总 飞 轮 矩 计 算 算式：室内 中级 （表3） 文件编号GJS-2共42页第19页起重机Gn（t）起重机跨度S（m）实际移动速度（m/min）电动机轴上飞轮矩（kg·m2）电动机轴上部件飞轮矩和（kg·m2）移动质量飞轮矩（kg·m2）总飞轮矩（kg·m2）电动机制动机联轴器满载空载满载空载510.591.50.570.30.120.9917.612.318.7413.4413.519.414.120.5415.2416.521.816.522.9417.6419.5910.41×20.3×20.23×21.8825.119.727.2621.8622.527.12229.2624.1625.591.50.57×22.203327.735.5330.2328.536.631.339.1333.8331.539.834.642.3337.031010.591.50.570.30.120.9925.214.726.3415.8413.52716.728.1417.8416.529.419.230.5420.3419.5910.41×20.3×20.23×21.8833.122.635.2624.7622.53625.438.1627.5625.584.50.57×22.2035.826.738.3329.2328.538.629.341.1331.8331.541.832.744.3335.2315/310.584.20.41×20.3×20.23×21.883218.434.1620.5613.534.320.436.4622.5116.535.522.137.6624.2619.5900.57×22.2044.529.147.0331.6322.547.231.849.7334.3325.552.136.854.6339.3328.555.840.558.3343.0331.559.444.261.9346.7320/510.584.20.41×20.3×20.23×21.8837.018.839.1620.9613.538.820.640.9622.7616.54122.943.1625.0619.5900.57×22.2050.630.253.1332.7322.553.533.256.0335.7325.558.538.361.0340.8328.562.642.465.1344.9331.566.54669.0348.5330/510.5890.57×20.3×20.23×22.2058.128.160.6330.6313.561.131.163.6333.6316.564.334.366.8336.8319.5765129.053.5331.5322.553.73256.2334.5325.51.05×23.1658.236.561.8440.1428.560.939.364.5442.9431.594.242.667.8446.2450/1010.585.61.86×20.3×20.23×23.1679.534.783.1538.3513.582.337.486.441.0516.586.541.590.1545.1519.586.52.7×21.85×20.43×28.2816784.5176.5594.0522.517491.5183.55101.0525.5879.96189106200.4117.428.5198115209.4126.431.5207124218.4135.4起动时间及起动平均加速度室内·中级（表4）算式： ；文件编号GJS-2共42页第20页起重量Gn（t）起重机跨度S（m）M额M静满载负荷率相对起动时间t相对起动时间t起动（t）平均起动加速度平均（m/t2）（kg·m）满载空载满载最小满载正常空载最小满载最小满载正常空载最小满载最大满载正常空载最大10.57.743.080.3990.2540.981.180.9467.24.10.2540.2110.37213.53.360.4350.28511.240.946.78.34.60.2280.1850.3316.53.750.4850.3331.041.290.967.89.75.50.1950.1570.27719.510.364.30.4150.2970.991.220.956.58.14.90.2330.1880.3922.54.760.460.3361.021.270.967.295.70.2100.1680.26625.515.485.540.3650.2780.951.160.945.36.74.60.2760.2270.3328.56.250.4040.3140.991.20.956.37.65.10.2420.20.29831.56.800.440.3461.011.250.9778.65.80.2180.1770.2621010.57.744.370.5660.3031.121.410.959.7124.90.1570.1270.31113.54.740.6140.3451.151.480.9710.713.55.60.1420.1130.27216.55.160.670.3941.191.560.9911.715.56.70.1280.0990.22719.510.365.650.5450.3381.111.40.969.511.85.70.160.1260.26622.56.150.5950.3821.141.460.9910.513.16.60.1410.1160.2325.515.486.220.4030.2710.991.20.946.157.54.50.2280.1870.31428.56.750.4390.30211.250.956.78.44.90.210.1670.28831.57.280.4730.3331.041.280.967.49.155.50.190.1530.25715/310.510.365.580.5380.2781.11.380.949.1511.54.60.1530.1220.30513.55.870.5650.3081.121.420.959.912.55.10.1420.1120.27516.56.250.6040.3351.141.470.9610.613.65.60.1320.1030.2519.515.487.050.4560.2681.021.270.947.89.84.80.1930.1540.31322.57.450.4820.2931.031.280.958.410.45.20.1790.1440.2925.58.120.5270.331.081.360.969.612.16.20.1560.1240.24228.58.820.5720.3731.121.430.9910.513.370.1420.1130.21431.59.350.6050.4051.141.470.9911.514.37.60.130.1050.19620/510.510.366.480.6250.2881.151.480.9410.9144.750.1290.10.29713.56.750.650.3121.211.560.9511.6155.250.1210.0940.26816.57.150.690.3481.261.640.9712.416.15.850.1130.0880.2419.515.488.020.520.2791.091.340.949.511.450.1580.1320.322.58.450.5460.3041.111.40.9510.212.65.50.1470.120.27325.59.250.5980.3511.141.460.9811.414.26.50.1320.1060.2328.59.880.6390.3881.171.50.9912.4167.30.1210.0940.20631.510.460.6760.4221.231.6113.417.48.10.1120.0860.18530/510.515.489.380.6060.261.141.470.9411.314.64.60.1310.1010.32213.59.860.6380.2881.191.50.9412.215.55.10.1220.0960.2916.510.350.670.3171.231.560.9513.41715.70.110.0880.2619.510.280.6650.3421.221.570.979.812.750.1290.10.25422.510.870.7050.3751.271.650.9910.713.85.60.1180.0920.22625.522.511.780.5230.29611.350.8879.440.180.1350.31728.512.450.5540.3231.031.390.917.510.14.50.1690.1250.28231.513.160.5850.3551.061.440.928.1114.90.1560.1150.25850/1010.522.5140.620.2441.061.470.959.9143.70.140.1020.3813.514.50.640.2621.121.510.8611.112.740.130.0970.3616.515.30.680.31.171.580.8711.9164.50.120.090.3219.53021.70.7250.331.21.70.8813.5185.250.1060.080.2722.522.70.7550.361.231.80.9114.3215.90.10.070.24525.543.524.30.560.2831.021.40.878.912.24.50.160.1180.3228.525.50.580.3031.031.420.8759.41350.1530.110.2931.526.70.620.3331.061.470.8810.114.25.30.1430.10.272电动机发热验算室内·中级（表5）算式：NN25为合格N25=·K·N静文件编号GJS-2共42页第21页起重量Gn（t）跨 度S（m）满载运行静阻功率N静（kw）t起动时间t工序时间系 数系 数K按发热条件计算所需电动机名牌功率N25（kw）选定电动机型 号功率（kw）510.52.720.21.240.752.53YZR 22-67.510.52.932.7316.53.042.8219.53.763.5YZR 21-65×222.54.183.925.554.65YZR 22-67.5×228.55.55.1331.565.51010.53.880.21.240.753.62YZR 22-67.513.54.083.916.54.554.2519.54.954.61YZR 21-65×222.55.45.0325.55.455.07YZR 22-67.5×228.55.955.55531.56.45.9615/310.54.860.21.240.754.52YZR 21-65×213.55.14.7516.55.45.0319.56.155.72YZR 22-67.5×222.56.45625.57.056.5528.57.77.1531.58.157.620/510.55.60.21.240.755.21YZR 21-65×213.55.855.4516.56.25.7819.56.926.42YZR 22-67.5×222.57.326.8225.58.057.528.58.628.0331.59.18.530/510.58.050.21.240.757.5YZR 22-67.5×213.58.477.916.58.858.2519.59.18.522.59.58.8525.510.49.7YZR 31-611×228.511.010.231.511.510.750/1010.512.30.21.240.7511.4YZR 31-611×213.512.811.916.513.312.419.514.313.3YZR 41-811×222.514.813.725.516.215YZR42-816×228.516.915.731.517.716.4减速机的选择室内·中级（表6）算式： ；，文件编号GJS-2共42页第22页起重机Gn（t）跨度S（m）行走静阻力W静（kg）起动力的速度满正常m/t2满载移动重量（kg）惯性阻力W动（kg）实际起动功率（kw）减速机被动轴上最大扭矩M最大（kg·m）选用减速机型号功率kw运动比i最大力矩kg·m510.51810.211165833528.9335×G最大轮压G总主动轮压-335×0.75=250ZQA-35017.2316.24100913.51950.185183863458.1516.52200.157206793329.1517.52520.1882366345811.7232ZQA-35017.15×216.24101022.52790.1682623445012.125.53310.2273116072517.5335ZQA-35017.23×216.24100928.53670.23455070517.831.54000.1773767768017.91010.52570.127242673159.5335×G最大轮压G总主动轮压-335×0.85=285ZQA-35017.2316.24100913.52780.113261853029.616.53030.099285772889.819.53320.1263128840311.8232ZQA-35017.15×216.24101022.53620.1163402640213.325.53930.1873926075017.5435ZQA-35017.23×221.05122028.54270.1674213472017.531.54600.1534595671517.910.53530.1223532644012.1302ZQA-35013.2×221.05122013.53710.1123704942312.116.53940.1033943241312.319.54170.1544352268518475ZQA-35011.6×223.05128722.54410.144461996701825.54810.1245110165018.128.55230.1135472463018.831.55550.1055819462019.120/510.54080.14087441812.6302ZQA-35013.2×221.05122013.54280.0944281141412.816.54520.0884531441013.119.54750.1324959066518.6475ZQA-35011.6×223.05128722.55010.125242964618.725.55480.1065743162018.928.55860.0946146659519.231.56220.0866502357519.510.55560.1015814960518.6480ZQA-40010.27×223.34128613.55850.096610956051916.56140.0886428857819.319.57250.16997171219.8650ZQA-4007.63×231.5142022.57660.0927384669020.525.58300.13580190110026.61050ZQA-50017.1×231.5251028.58790.12584602105026.831.59260.11589329105027.250/1010.58840.1028859691527.81050ZQA-50017.1×231.5251013.59150.0979151190028.116.59610.099620488028.519.510120.0882028.5965ZQA-50020.2×223.34250022.510560.0776028.225.511340.118135038.5145028.511890.11133039.131.512450.1128039.2总制动力矩室内·中级（表7）算式：文件编号GJS-2共42页第23页起重量Gn（t）跨度S（m）起重机总重量G总（kg）移动速度V（m/min）车轮直径D（m）运动比i机械效率n制动轴转数n（v·p·m）制动轴飞轮矩（kg·m2）负加速度i（m/t2）所需总制动力矩M总制动（kg·m）510.51158391.50.516.240.99450.990.5511.6313.51338612.1616.51567913.919.518663919401.8817.7522.5212340.3612.9425.52616091.59452.215.7028.529