Analisis Kinerja Kampas Kopling Komposit Sepeda Motor Melalui Simulasi Berbasis Metode Elemen Hingga

Abstract

This study aims to analyze the performance of composite motorcycle clutch pads using simulation based on the Finite Element Method (FEM). The composite material used consists of a polymer matrix combined with natural fibers as a reinforcing material. This material has several advantages such as not damaging the environment, the ability to withstand heat, and has good friction properties. Simulations were conducted using ANSYS Student Version 2025 R1, with component geometry based on the clutch specifications of the Honda Supra X and standard HGP clutch pads. The research focuses on three main variables: equivalent stress (von-Mises), total deformation, and the coefficient of friction of the composite clutch pad under varying rotational speeds of 1000 rpm, 2000 rpm, and 3000 rpm with a constant load of 2 kg. The simulation results show that the coefficient of friction values were 0.53 at 1000 rpm, 0.50 at 2000 rpm, and 0.46 at 3000 rpm. The maximum stress reached 22.168 MPa, and the maximum deformation was 0.062699 mm. Using FEM, the simulation effectively visualizes the distribution of stress and deformation with greater precision and efficiency compared to experimental methods. The results also indicate a decrease in the coefficient of friction as rotational speed increases, which is crucial for evaluating the performance of composite clutch pads in motorcycle applications.