Analisis Perpindahan Gaya SideLoad Pegas Suspensi Tipe C Menggunakan Finite Element Method (FEM)

S. S. Budi, Firman Lukman Sanjaya, Faqih Fatkhurrozak, Syarifudin Syarifudin, N. Ariyanto
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Abstract

The suspension must provide comfort and safety to the vehicle. Therefore, it is necessary to analyze the load's effect on the pressure distribution on the axle so that the spring strength from the sideload force can be simulated. This study aims to analyze the sideload force of type C suspension springs using FEM. Spring variations are the number of different threaded coils, namely 11, 12, and 13. In the FEM simulation, the spring is given a load until 50mm, 100mm, 150mm, 200mm, and 250mm displacement occurs. The loading spreads to the X, Y, and Z axes. Each direction of the axis is measured by the pressure that occurs. The results showed that the pressure values that occur on the X, Y, and Z axes decreased with each increase in the number of screw coils. The lowest X-axis pressure reduction occurs in thread 12 at 63%. Meanwhile, the pressure on the Y axis decreased by 27% on the spring screw 12. The highest decrease in pressure on the Z axis occurred by 34% on the spring screw 12 compared to the spring screw 11.
C型边载快速悬架的有限元分析
悬架必须为车辆提供舒适性和安全性。因此,有必要分析载荷对轴上压力分布的影响,从而模拟由侧载力产生的弹簧强度。本文采用有限元方法对C型悬架弹簧的侧载力进行了分析。弹簧的变化是不同螺纹线圈的数量,即11、12和13。在有限元模拟中,弹簧被加载到50mm、100mm、150mm、200mm和250mm位移为止。加载扩展到X、Y和Z轴。轴的每个方向都是由产生的压力来测量的。结果表明,随着螺旋盘管数量的增加,X、Y和Z轴上的压力值逐渐减小。螺纹12的x轴压力降低最小,为63%。同时,弹簧螺杆12在Y轴上的压力减小27%。与弹簧螺钉11相比,弹簧螺钉12在Z轴上的压力下降幅度最大,为34%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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