Manufacturing Design Transformation: Steel Press Panel to GFRP Project

This project focuses on the transformation of manufacturing design from traditional spot welding of steel press panels to the use of glass fiber reinforced polymer (GFRP). The project begins by highlighting the limitations of spot welding, such as its weakness under impact and susceptibility to corrosion, which leads to the exploration of GFRP as a superior alternative. GFRP, a composite material consisting of glass fibers embedded in a polymer matrix, is presented as a material with high resistance to corrosion, lightweight properties, and high strength. The project details the manufacturing process of GFRP, including the production of glass fibers from silica sand, melting, fibrillation, coating, and drying/packing. The paper also emphasizes the advantages of GFRP over traditional methods, such as increased durability, reduced weight, and improved economy. The project then discusses the importance of selecting appropriate composite components and outlines the necessary steps for the manufacturing process. The project also discusses the importance of testing and quality assurance, referencing ASTM standards. The project concludes by emphasizing the environmental benefits of GFRP, including reduced waste and the potential for recycling, making it a more sustainable choice for manufacturing. The project further discusses the mechanical and physical properties of GFRP and how it can be used in various applications.