Manufacturability and Cost Analysis of Automotive Brake Components

What is it about?

The study evaluates the manufacturability and cost analysis of brake discs and pads for automobiles, considering various materials for both components. The manufacturing cost in a foundry was separated into material, labor, and overhead expenses. Different manufacturing technologies were compared to determine cost-effectiveness. The study found that the total machining time and cost varied among materials, with Al-MMC having the least. Additionally, carbon fiber had the highest material cost, while E-glass fiber had the least. The study's findings aid decision-making on the most feasible materials for brake discs and pads in terms of manufacturing time and costs. Future research can focus on modeling and simulation of selected materials to investigate their behavior under required loading and service requirements.

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Why is it important?

This research is important because it evaluates the manufacturability and cost analysis of brake discs and pads for automobiles. The study helps identify the most feasible materials for producing brake discs and pads in terms of manufacturing time and costs. This information is crucial for decision-makers in the automotive industry, as it allows them to choose the best materials for their products, ultimately improving the efficiency and cost-effectiveness of the manufacturing process. Key Takeaways: 1. The total machining time was highest in stainless steel, followed by cast iron and Al 7075, with the least machining cost observed in Al-MMC. 2. The stainless steel and gray cast iron have 36% of the casting manufacturing costs, while aluminium 7075 and Al-MMC have 14%. 3. The total machining cost was highest in stainless steel, followed by cast iron and Al 7075, with the least machining cost observed in Al-MMC. 4. The material cost was highest in carbon fibre, followed by Kelvar 29, asbestos fibre, and ceramic fibre, with the least material cost observed in E-glass fibre.