Polymer

1. Important characteristics required for materials in Automotive Engineering Polymers have been practised in the automotive manufacture for many decades. It is regarded as an efficient material as it is truly indestructible and could significantly reduce production costs. However, as technology advances, new polymers be found and give away elections ar paved for the automotive exertion. The vehicles we see at present are very different than that of the yesteryears. This proves how far the automotive industry has sophisticated through technology. This eventually improved the built quality of vehicles in toll of safety, comfort, and performance.Plastics have greatly contributed to the advancement of the automotive industry. Although some may behold that tractiles yield a poorer built quality (though in some cases, it may be true), it actually is a better alternative in an engineers point of view. The reason why we have a strain of opinions regarding the use of tracti les is because of the type of pliables being used. Therefore, the characteristics of the material are a very important factor in achieving satisfactory built quality. The automotive industry is constantly looking for alternatives to keep the production costs low.In order to come upon that, the engineers adapted to the use of plastics on certain part. The question was was this a ripe(p) idea? Over the years, it became evident that it really is. Hence, we see modern cars with plastic bumpers, plastic admittance handles, plastic mirror housing, etc. The engineers had to bear in mind that what they require is a durable and robust plastic material. They had to experience something that is able to deform upon minor collisions, and be able to return posterior to its original shape (reversibly deformable). The benefit of this idea is so that vehicle owners do not have to change the bumper for minor accidents.However, plastics have a curb to their reversible-deformation property. I t could tolerate impacts of up to a certain degree, but beyond that, it would be a permanent deformation. But then again, it is a lot better than to repair a bumper admit of metal isnt it? Thus, the bumpers are made of materials that are able to sustain light and medium impacts. Considering the fact that plastic parts are relatively lighter than metal or woody parts, this would improve a vehicles performance, which will eventually make the machine more efficient.As of at once, plastic parts are known to be the most effective material that could save weight and yet be strong and durable. Cost has always been a challenge in the automotive industry. For many years, engineers have been working on alternative materials. A grave example is the use of wood for certain parts like the steering. It would surely be cheaper than steel, but come to think about the time taken to craft a circular shape out of wood, it would in the colossal run cost more than the latter.Thus today, we find p olymers used to replace these parts because it is in fact a lot cheaper and a lot easier to build. most car owners of the 50s and 60s experienced this piddling difficulty when they park their cars out in the sun. They would return to their car and bit their stainless steel door handle and ooh . Yes, it is a very good heat conductor. Very obviously, replacing a stainless steel door handle or gear knob or steering rack with a plastic material is a brilliant idea. But the problem is whether or not it is able to withstand the heat.Many first perceived plastic products to be inferior to high temperatures. However, technology proved them wrong. We have cars today with many plastic exterior parts that are able to withstand heat for years. It is indeed very important to analyze the feasibility of the use of a different material which has not been tested before. Many considerations are taken so that the parts used are well suited for its intended purpose. Plastics have proved to be a gr eat alternative in automotive engineering, paving a bright path towards the future.