车辆悬架计算器

2024年2月12日发(作者：丰田新款商务车七座)

螺旋弹簧刚度CS102.329197N/mmG76000N/mmD95mmd15.5mmn6.25双横臂式螺旋弹簧独立悬架刚度C140.4689099CS102.329197N/mmm241.5mmn357.4mml77622.4mmP77547.4mmθ21.6°nmC由偏频计算悬架的刚度1.56Hz913.1Kg87.7257847N/mmCФ1CbФCaФ悬架侧倾角刚度76250743.6N·mm/rad24450538.9N·mm/rad51800204.7N·mm/rad7.62507436横向稳定杆的侧倾角刚度CФbf31549082.5N·mm/radE206000N/mm2I19174.7595mm4d25mmL1327.2mmL1381.2mmL2330.4mma208.6mmb151mmc 304mm

由于连接处橡胶件的变形等，稳定24450538.9杆的角刚度会减小约15-30％。取其中螺旋弹簧及摆臂引起的侧倾角刚度CaФ51800204.7N·mm/radCS102.329197N/mmm241.5mmn357.4mml77622.4mmP77547.4mmB1600mmθ21.6°5.18002047钢板簧非独立悬架侧倾角刚度CФ2C2b49398001.6N·mm/rad78.2N/mm562mm4.93980016前后悬架的刚度比刚度比1.54359976CФ176250743.6N·mm/radCФ249398001.6N·mm/rad整车侧倾角刚度CФ125648745N·mm/radCФ176250743.6N·mm/radCФ249398001.6N·mm/rad稳态转向时车身侧倾角0.0207012rad125648745N·mm/rad3.922237.22821.186091610.4gKgmm°ФCФaymshs

整车纵倾角刚度3321.09422N0.82237.2Kg609.7mm3220mm前、后悬架变形量ΔGZmshoL