This article addresses the issue of diagnosing the suspension system based on test results obtained from a device known as a wheel alignment tester. This equipment is commonly used at vehicle inspection stations. Three front suspension designs were used for the tests, on which play was simulated in individual joints. It was determined which of the simulated faults could be clearly identified on this test stand and which could not.The increasing number of vehicles on our roads leads to a rise in traffic accidents. Most of these are caused by the poor technical condition of vehicles, particularly faulty suspension and steering systems. The natural wear process or improper maintenance of these systems leads to the development of play, which affects the vehicle’s behavior on the road, subsequently reducing the safety of road users. Therefore, to timely eliminate hazards caused by suspension play, it is important to perform a quick diagnostic test that allows for its detection. A wheel alignment tester, also known as a slip plate, is used for such quick assessments. This plate is commonly used at vehicle inspection stations during periodic technical inspections. (…)
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Source: Logistyka Magazine