Development of a One-piece, Aramid-polyurethane Bumper System For Automobiles

Authors

Brent Zollinger, Brigham Young University
Dr. Christopher Rotz, Brigham Young University

Keywords

aramid-polyurethane bumper system, automobiles, energy absorber

College

Ira A. Fulton College of Engineering and Technology

Department

Mechanical Engineering

Abstract

The automobile bumper system—consisting primarily of a decorative fascia, structural cross-beam, and energy absorber—is an ideal candidate for redesign using advanced technology. This report examines a concept that integrates the three main components of the bumper system into one by using high-performance materials. A one-piece, aramid-polyurethane composite bumper system that can be manufactured using the SRIM process offers possible weight reductions, cost reductions, and styling versatility, while maintaining manufacturability.

Recommended Citation

Zollinger, Brent and Rotz, Dr. Christopher (2014) "Development of a One-piece, Aramid-polyurethane Bumper System For Automobiles," Journal of Undergraduate Research: Vol. 2014: Iss. 1, Article 116.
Available at: https://scholarsarchive.byu.edu/jur/vol2014/iss1/116