离合器设计参数.doc

离合器摩擦片尺寸系列和参数（即 GB1457-74）外径D/mm160 180 200 225 250 280 300 325 350内径d/mm110 125 140 150 155 165 175 190 195厚度h/mm3.2 3.5 3.5 3.5 3.5 3.5 3.5 3.5 4离合器从动盘毂花键尺寸系列花 键 尺 寸发动机转矩/( )emN齿数 n外径/mm'D内径/mm'd齿厚b/mm有效齿长l/mm挤压应力/MPaj50 10 23 18 3 20 1070 10 26 21 3 20 11.8110 10 29 23 4 25 11.3150 10 32 26 4 30 11.5200 10 35 28 4 35 10.4280 10 35 32 4 40 12.7310 10 40 32 5 40 10.7380 10 40 32 5 45 11.6480 10 40 32 5 50 13.2600 10 40 32 5 55 15.2720 10 45 36 5 60 13.1800 10 45 36 5 65 13.5950 10 52 41 6 65 12.5螺旋压紧弹簧 （GB/T 1358-1993）序号外径D丝径d节距t最大压力P2(kg)最大变形F2(mm)自由长度H0(mm)有效圈数n单圈变形f1 30 4.0 8.0 45.5 31.2 85 9.9 3.16 2 30 4.0 8.0 45.5 37.2 100 11.8 3.16 3 30 4.0 8.0 45.5 45.1 120 14.3 3.16 4 30 4.0 8.0 45.5 53.0 140 16.8 3.16 5 30 4.5 7.7 63.2 12.8 45 5.0 2.56 6 30 4.5 7.7 63.2 16.1 55 6.3 2.56 7 30 4.5 7.7 63.2 19.5 65 7.6 2.56 8 30 4.5 7.7 63.2 24.3 80 9.5 2.56 9 30 5.0 7.6 80.8 11.3 50 5.6 2.02 10 30 5.0 7.6 80.8 13.9 60 6.9 2.02 11 30 5.0 7.6 80.8 16.7 70 8.3 2.02 12 30 5.5 7.6 92.4 9.9 55 6.2 1.60 13 30 5.5 7.6 92.4 12.0 65 7.5 1.60 14 30 5.5 7.6 92.4 14.0 75 8.8 1.60 15 30 6.0 7.8 131.2 9.1 60 6.5 1.40 16 30 6.0 7.8 131.2 10.9 70 7.8 1.40 17 30 6.0 7.8 131.2 12.7 80 9.1 1.40 18 35 5.0 8.9 70.6 18.0 60 5.9 3.06 19 35 5.0 8.9 70.6 21.4 70 7.0 3.06 20 35 5.0 8.9 70.6 24.7 80 8.1 3.06 21 35 5.0 8.9 70.6 31.8 100 10.4 3.06 22 35 6.0 8.8 115.0 11.2 55 5.2 2.17 23 35 6.0 8.8 115.0 13.8 65 6.4 2.17 24 35 6.0 8.8 115.0 16.2 75 7.5 2.17 25 35 6.0 8.8 115.0 19.9 90 9.2 2.17 26 40 6.0 9.9 102.0 16.1 60 5.2 3.10 27 40 6.0 9.9 102.0 19.2 70 6.2 3.10 28 40 6.0 9.9 102.0 22.3 80 7.2 3.10 29 40 6.0 9.9 102.0 31.6 110 10.2 3.10 30 40 6.0 9.9 102.0 50.5 170 16.3 3.10 31 40 8.0 10.2 270.0 9.0 65 5.1 1.76 32 40 8.0 10.2 270.0 10.7 75 6.1 1.76 33 40 8.0 10.2 270.0 12.5 85 7.1 1.76 34 40 8.0 10.2 270.0 14.2 95 8.1 1.76 35 40 8.0 10.2 270.0 16.9 110 9.6 1.76 36 40 8.0 10.2 270.0 20.2 130 11.5 1.76 37 40 8.0 10.2 270.0 23.9 150 13.6 1.76 38 45 6.0 11.3 91.8 24.3 75 5.8 4.20 。