Light Weight Material for Automobile Essay Example for Free

ignition Weight Material for Automobile EssayGeneral segment political machine with twinkle heaviness alloys and metal matrix composites 1. 1 Analysis An automobile is a single biggest polluter, as emissions from millions of vehicles match up. As motor vehicles have been huge sources of pollution for the world since the last hundred years, the major political machine companies and market place see profit by introducing some new technologies to reduce emission and delivering best solutions to customers. one(a) of the major reasons for emission is weight of the vehicle. As weight increases carbon emission increases and elicit efficiency decreases. two equally reduce customer perceptions. Present market battles to reduce carbon emissions and to fulfill customer demands for super fuel efficient vehicles. As the above statement is top priority in present market and coming future, metallic parts of a general segment car will be replaced by illumine weight alloys by coming d ecades. However significant cost challenges be there for victimization light weight solids from manufacturing process to end life cycle. Smartly tackling of this cost will be the account to market applications.1. 2Strategic sense which helps to make light weighting vehicles Global warming, global fuel prices and fuel demands are going to a critical situation, which makes human to think alternatively. As more fuel uses, more carbon dioxide produces. If majority of vehicles made by steels are replaced by lightweight vehicles, it will reduce the global fuel needs. As this initiative makes actually good advantages to world, it will get a lot of co-operation from other industries governments and political systems.Technologically and economically there are a lot of challenges and things to be done. Much RD works to do. chastise from material selection, product design, process design, manufacturing methods, joining methods all has to be redesign for established organizations. It is a very big challenge. 1. 3 Initiatives taken to make light weighting vehicles To achieve a light weight structures, without compromising rigidity auto engineers have been researching the replacement of steel with plastics, aluminum and magnesium.Using of advanced material for reducing weight is the least expensive way to reduce energy consumption and carbon emissions. It is piece that * For every 10% weight reduction in weight of a car will emergence in 5% -7% improvements in fuel efficiency. * For every kilogram of weight reduction of a car will result in the reduction of carbon dioxide about 20kg. 1 1. 4 Weight saving and sexual relation cost for light weight material Figure 1. 1 Relative material properties and cost 2. meaning(a) key factors while using advanced light weight materials are manufacturability, cost and joining processes. nevertheless as requirement is the mother of invention, manufacturability of aluminum and its composites will become easier and economical by com ing years. Different manufacturing techniques are there to form aluminum into desired shape. 1. 5 Vehicle exemplar Study Super light Car Project Figure 1. 2 Light weight materials, a vehicle case study 3 The objective of this project was to make an innovative idea by multi-material and light weight structure.This project proved that, BIW panel structure weight can reduce by 30%, multi material manufacturing with reduced cost, recyclability and sustainability of light weight materials. This project was a benchmark performance by join venture of many sectors and seven vehicle manufactures (including Volkswagen and Volvo), 10 suppliers, 10 RD companies and seven universities. The final product was a mix of different materials and a wide range of joining technologies. The figure 1. 2 shows the benefits, that Super Light Project achieved.