STRENGTH DEVELOPMENT PROCESS OF WINDSHIELD WIPER SYSTEM COMPONENTS OF A BUS

Developing wiper systems is a crucial aspect of automotive engineering, particularly for ensuring visibility and safety during adverse weather conditions. While wiper systems for passenger vehicles are well-established, the unique demands of larger vehicles like buses present distinct challenges. These include needing longer wiper arms and more complex components to clear larger windshield areas efficiently. This study explores optimizing arm connection locations within bus wiper systems without altering existing components to improve system durability. A multi-body dynamics model is developed, and stress analyses are conducted on the wiper system's components under different torque conditions. The study focuses on optimizing connection points to enhance load distribution and reduce stress concentrations in critical areas. The results demonstrate significant improvements in system performance through optimized positioning, particularly in scenarios using motors with different torque values. The findings indicate that reconfiguring the connection points can reduce stress on critical components, thereby extending the system's lifespan. This approach offers a cost-effective solution for improving the durability and reliability of bus wiper systems, with potential implications for the design of future systems.