钢板弹簧设计计算程序Ver1.0-20110405
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设计值
静挠度 应力
10.4 5500
Baidu Nhomakorabea
CM Kg/CM2
偏频
A*fm+B A=147±8 delta_m=m*fm^0.5 B=2800±350 m=1250±50 7000 A=153,B=3150 A=141,B=2450 1300 1200 fm(CM)SAE-delta_max SAE-delta_min a-delta_max前簧恶劣 a-delta_min 6000 0.0 3150 2450 0.5 3226.5 2520.5 5000 1.0 3303 2591 1.5 3379.5 2661.5 4000 2.0 3456 2732 2.5 3532.5 2802.5 2055.48048 1897.3666 3000 3.0 3609 2873 2251.66605 2078.461 3.5 3685.5 2943.5 2432.0773 2244.9944 2000 4.0 3762 3014 2600 2400 SAE推荐范围 4.5 3838.5 3084.5 2757.71645 2545.5844 5.0 3915 3155 2906.88837 2683.2816 1000 5.5 3991.5 3225.5 3048.77024 2814.2495 6.0 4068 3296 3184.33667 2939.3877 0 6.5 4144.5 3366.5 3314.36268 3059.4117 0.0 3.0 6.0 7.0 4221 3437 3439.4767 3174.9016 7.5 4297.5 3507.5 3560.19662 3286.3353 8.0 4374 3578 3676.95526 3394.1125 8.5 4450.5 3648.5 3790.11873 3498.5711 9.0 4527 3719 3900 3600 9.5 4603.5 3789.5 4006.8691 3698.6484 10.0 4680 3860 4110.96096 3794.7332 10.5 4756.5 3930.5 4212.48145 3888.4444 11.0 4833 4001 4311.61223 3979.9497 11.5 4909.5 4071.5 4408.51449 4069.398 12.0 4986 4142 4503.3321 4156.9219 12.5 5062.5 4212.5 4596.19408 4242.6407 13.0 5139 4283 13.5 5215.5 4353.5 14.0 5292 4424 14.5 5368.5 4494.5 15.0 5445 4565 15.5 16.0 16.5 17.0 17.5 18.0
1775.8801 2050.6097 2292.6513 2511.4737 2712.7016 2900 3075.9145 3242.2986 3400.5514 3551.7601 3696.7891 15.0 3836.3394 3970.9885 4101.2193 4227.4401 4350 4469.2002 4585.3026 4698.537 4809.1059 4917.1892 5022.9473 5126.5242 5228.0493 5327.6402 5425.4032 5521.4355
a-delta_min b-delta_max前 簧、副簧 b-delta_min
1898.35455 2192.03102 2450.76519 2684.67875 2899.78447 3100 3288.04653 3465.90537 3635.07221 3796.7091 3951.74012 12.0 4100.91453 4244.84982 4384.06204 4518.98772 4650 4777.42085 4901.53037 5022.57404 5140.76843 5256.30574 5369.3575 5480.07755 5588.60448 5695.06365 5799.56895 5902.22416
3004.16378 2846.0499 c-delta_max后 3290.89653 3117.6915 主簧 3554.57452 3367.4916 c-delta_min 3800 3600 4030.50865 3818.3766 d-delta_max平 4248.52916 4024.9224 衡悬架 4455.89497 4221.3742 d-delta_min 4654.03051 4409.0815 4844.06854 4589.1176 设计值 5026.92749 4762.3524 5203.3643 4929.503 5374.01154 5091.1688 5539.4043 5247.8567
18.5 19.0 19.5 20.0
93.0
度的关系
SAE-delta_max SAE-delta_min
m=1500±50 m=1850±50 1550 1450 1900 1800 a-delta_max前 c-delta_max后主簧 c-delta_min d-delta_max平衡悬架 簧恶劣 d-delta_min
许用应力和静挠度的关系
m=1350±50 1400 1300 b-delta_max前簧 b-delta_min
5500
许用应力 许用应力(Kg/CM^2)
静挠度(CM)
2424.87113 2619.16017 2800 2969.84848 3130.49517 3283.29103 3429.28564 3569.31366 9.0 3704.05184 3834.0579 3959.79797 4081.66633 4200 4315.0898 4427.18872 4536.51849 4643.27471 4747.63099 4849.74226 4949.74747
2251.666 2432.0773 2600 2757.7164 2906.8884 3048.7702 3184.3367 3314.3627 12.0 3439.4767 3560.1966 3676.9553 3790.1187 3900 4006.8691 4110.961 4212.4815 4311.6122 4408.5145 4503.3321 4596.1941
静挠度 应力
10.4 5500
Baidu Nhomakorabea
CM Kg/CM2
偏频
A*fm+B A=147±8 delta_m=m*fm^0.5 B=2800±350 m=1250±50 7000 A=153,B=3150 A=141,B=2450 1300 1200 fm(CM)SAE-delta_max SAE-delta_min a-delta_max前簧恶劣 a-delta_min 6000 0.0 3150 2450 0.5 3226.5 2520.5 5000 1.0 3303 2591 1.5 3379.5 2661.5 4000 2.0 3456 2732 2.5 3532.5 2802.5 2055.48048 1897.3666 3000 3.0 3609 2873 2251.66605 2078.461 3.5 3685.5 2943.5 2432.0773 2244.9944 2000 4.0 3762 3014 2600 2400 SAE推荐范围 4.5 3838.5 3084.5 2757.71645 2545.5844 5.0 3915 3155 2906.88837 2683.2816 1000 5.5 3991.5 3225.5 3048.77024 2814.2495 6.0 4068 3296 3184.33667 2939.3877 0 6.5 4144.5 3366.5 3314.36268 3059.4117 0.0 3.0 6.0 7.0 4221 3437 3439.4767 3174.9016 7.5 4297.5 3507.5 3560.19662 3286.3353 8.0 4374 3578 3676.95526 3394.1125 8.5 4450.5 3648.5 3790.11873 3498.5711 9.0 4527 3719 3900 3600 9.5 4603.5 3789.5 4006.8691 3698.6484 10.0 4680 3860 4110.96096 3794.7332 10.5 4756.5 3930.5 4212.48145 3888.4444 11.0 4833 4001 4311.61223 3979.9497 11.5 4909.5 4071.5 4408.51449 4069.398 12.0 4986 4142 4503.3321 4156.9219 12.5 5062.5 4212.5 4596.19408 4242.6407 13.0 5139 4283 13.5 5215.5 4353.5 14.0 5292 4424 14.5 5368.5 4494.5 15.0 5445 4565 15.5 16.0 16.5 17.0 17.5 18.0
1775.8801 2050.6097 2292.6513 2511.4737 2712.7016 2900 3075.9145 3242.2986 3400.5514 3551.7601 3696.7891 15.0 3836.3394 3970.9885 4101.2193 4227.4401 4350 4469.2002 4585.3026 4698.537 4809.1059 4917.1892 5022.9473 5126.5242 5228.0493 5327.6402 5425.4032 5521.4355
a-delta_min b-delta_max前 簧、副簧 b-delta_min
1898.35455 2192.03102 2450.76519 2684.67875 2899.78447 3100 3288.04653 3465.90537 3635.07221 3796.7091 3951.74012 12.0 4100.91453 4244.84982 4384.06204 4518.98772 4650 4777.42085 4901.53037 5022.57404 5140.76843 5256.30574 5369.3575 5480.07755 5588.60448 5695.06365 5799.56895 5902.22416
3004.16378 2846.0499 c-delta_max后 3290.89653 3117.6915 主簧 3554.57452 3367.4916 c-delta_min 3800 3600 4030.50865 3818.3766 d-delta_max平 4248.52916 4024.9224 衡悬架 4455.89497 4221.3742 d-delta_min 4654.03051 4409.0815 4844.06854 4589.1176 设计值 5026.92749 4762.3524 5203.3643 4929.503 5374.01154 5091.1688 5539.4043 5247.8567
18.5 19.0 19.5 20.0
93.0
度的关系
SAE-delta_max SAE-delta_min
m=1500±50 m=1850±50 1550 1450 1900 1800 a-delta_max前 c-delta_max后主簧 c-delta_min d-delta_max平衡悬架 簧恶劣 d-delta_min
许用应力和静挠度的关系
m=1350±50 1400 1300 b-delta_max前簧 b-delta_min
5500
许用应力 许用应力(Kg/CM^2)
静挠度(CM)
2424.87113 2619.16017 2800 2969.84848 3130.49517 3283.29103 3429.28564 3569.31366 9.0 3704.05184 3834.0579 3959.79797 4081.66633 4200 4315.0898 4427.18872 4536.51849 4643.27471 4747.63099 4849.74226 4949.74747
2251.666 2432.0773 2600 2757.7164 2906.8884 3048.7702 3184.3367 3314.3627 12.0 3439.4767 3560.1966 3676.9553 3790.1187 3900 4006.8691 4110.961 4212.4815 4311.6122 4408.5145 4503.3321 4596.1941