The Problem Addressed
The train is one of the most popular modes of land transportation due to its safety and punctuality. However, safety remains the top priority, with the braking system being one of the most crucial components. The history of train braking systems shows a continuous evolution driven by past failures and accidents. This research aims to analyze the evolution of braking systems, common failure phenomena, and the resulting financial losses, serving as a reference and motivator for other innovators to improve brake systems.
What Was Done and Found
This research is a review article that summarizes and analyzes various case studies, historical data, and scientific publications on train braking systems, including research by Prof. Dr. Triyono’s team on a simple composite brake block system. The analysis of various system failures shows a clear development trend: from mechanical systems where surface braking on wheels and components was a primary cause of accidents, to modern systems like regenerative and eddy current brakes. These innovations have proven to be drastically more durable (up to five times more) than traditional cast iron and provide more reliable braking performance.
Impact and Significance
By summarizing the development, failures, and innovations in one article, this work serves as an essential reference for engineers, researchers, and regulators in the railway industry. A historical and technical understanding of the evolution of braking systems is a critical foundation that can accelerate the future development of safer, more reliable, and more efficient systems. Ultimately, these insights help reduce accident rates and maintain public trust in a mode of public transport known for its very low failure and accident rates.
Citation and Link to Original Source
For technical details and complete data, please read our official publication:
Imanullah, F., Surojo, E., & Prabowo, A. R. (2025). Development and current milestone of train braking system based on failure phenomenon and accident case. Journal of the Mechanical Behavior of Materials, 34(1), 20250053. https://doi.org/10.1515/jmbm-2025-0053
