自卸汽车设计说明书.doc

11.11.1 1.11.1 1.21.2 1.21.2 1-11-1 21-1 1.31.31.31.3 1-2 1-2 32.12.12.12.1 2.22.2 2.22.2 42-1 2-1 2.32.32.32.3 KD30901 70 100mm Kb2-2 52 14c2-22-2 3 444o7oU6UZ2-3 a)U(b)Z 2.42.42.42.4(80mm)2.52.52.52.5 72.62.62.62.6()()30KD30902.72.72.72.78()()()300mm()()2.82.82.82.82.92.92.92.9940mm 70lOOmm200mm103.13.13.13.1KD30909.1T,maxv(km/h),90km/h 3maxmax1360076140aDDtmgfCAPvv?=+? am()kg ff=0.02 DC DA()2m maxv()/kmh 0P()kW 0 am=9100kgf=0.02DC=0.08=90%DA=5.72m,tP=98.05kW75900.750.900.90P()()0.750.90tPPkW=YC6105QC, 3-3 YC6105 (r/min)NM ()kW1200378 37.5 11 3-3 YC6105 (r/min) NM ()kW1300385 42.51400391 49.71500396 56.51600399 64.11700401.5 68.51800403.2 74.11900402.8 78.72000401.9 83.32100400.9 86.72200399.5 90.52300397.5 93.62400394.5 97.62500390.5 99.42600385 101.82700378.5 103.82800371 105.13.23.2 3.23.2 6368250030703600(/1900/18003.33.3 3.33.3 9100kg4500kg3.43.4 3.43.4 3-412 3-4 2392 3003 2208 6097 3-5 L1 1728 2412L2 1872 1188Hg 957 123048%-54% 46%-52%30%-35% 65%-70%P213.53.5 3.53.5 9.00-203-6 3-6 /mm/mm/mm/N 9.00-2012 259 1018 967 20500 7.0 3.63.6 3.63.6 3-7 5.71 6.43 4.04 2.54 1.60 1134.14.14.14.10377.0iinrugiekai= km/h krm; enr/min0i gii).2,1(pii=p 4-1 (r/min) 1200 5.96 9.49 15.10 23.97 38.35 1300 6.46 10.2816.36 25.96 41.54 1400 6.96 11.07 17.61 27.96 44.74 1500 7.45 11.86 18.87 29.96 47.93 1600 7.95 12.66 20.13 31.96 51.13 1700 8.45 13.45 21.39 33.95 54.32 1800 8.95 14.24 22.65 35.95 57.52 1900 9.44 15.03 23.90 37.95 60.72 2000 9.94 15.82 25.16 39.94 63.91 2100 10.44 16.61 26.42 41.94 67.11 2200 10.93 17.40 27.68 43.94 70.30 2300 11.43 18.19 28.94 45.94 73.50 2400 11.93 18.98 30.19 47.93 76.69 2500 12.42 19.77 31.45 49.93 79.89 2600 12.92 20.57 32.71 51.93 83.09 2700 13.42 21.36 33.97 53.93 86.28 2800 13.92 22.15 35.23 55.92 89.684-14-189.68km/h 141200140016001800200022002400260028000102030405060708090V(km/h)n( r/min)n-V 4-1 4.24.24.24.21.1.1.1. tkgiatqatiriiuTuF=0)()( N )(atquTN?mt4-2 4-2 (r/min) 1200 25806.91 16214.61 10194.33 6421.63 4013.52 1300 26284.82 16514.88 10383.12 6540.55 4087.84 1400 26694.45 16772.25 10544.93 6642.48 4151.55 1500 27035.81 16986.73 10679.78 6727.42 4204.64 154-2 (r/min) 160027240.63 17115.42 10760.68 6778.38 4236.49170027411.31 17222.66 10828.11 6820.85 4263.03180027527.37 17295.58 10873.95 6849.73 4281.08190027500.06 17278