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Car parts & accessories | 30.08.2013 - 12:30

The Benefits Of Injection Moulding On The Automotive Industry

This article talks you through the precision process of injection moulding and how its involvement within the automotive industry has become so integral.
Injection Moulding process
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If you know a thing or two about injection moulding, you may think that this common manufacturing process is an unlikely partnership with the automotive industry. Yet thanks to technological advancements of the modern world, injection moulding is an exciting addition to transport manufacturing– with every intricate vehicle part now made possible through this process.

In fact, injection moulding is now an integral part of the automotive industry, over 90% of materials that are used within a car are moulded in order to get their final shape and finish. The list of automotive parts which can be produced is endless, from car radio parts to lights, automobile gadgets and car reverse camera. Both small and large components can be made using this process as well as both mechanical systems and electronic accessories. More complex car systems and sections like power steering, fuel systems, dashboards and engine management facilities, all also rely on injection moulding techniques.

The injection moulding process uses heat compounds and thermosetting plastic materials. These heat setting compounds include thermoplastic – a polymer which has a liquid plastic form when heated yet freezes to an almost glass like state.

Speed and precision are the biggest benefits of producing car parts with injection moulding techniques. Though completing a full automotive part through this process can take up to four years to develop. Injection moulds that are commonly used include the latest machines from Arburg and Engel.

There is also the easy use of injection moulding machinery. You don’t need specialised teams to handle this equipment. The machines can deal with extremely high volumes of items too, with no extra manufacturing costs or obstruction to productivity. The automotive industry will be invested in the highest standard of these machines too, which means they will have minimal break down likelihood despite their mass part use.

Injection moulding and metal pressing allows for reduced production costs too, saving both manufacturer and customer a lot of money. The process allows for multiple parts to be produced from a single line and the substitution of heavy materials for lighter alternatives, which reduces the carried weight of the vehicle – in turn lowering shipping costs and overall vehicle cost.

Plastic injection moulded car parts are just as strong as other parts created differently, they can withstand the normal wear and tear expect from a vehicle and yet they also resist corrosion. Once the final car part has been created through plastic moulding, they are then able to be reformed and remoulded if necessary and can be used and recycled time and time again.

With all these benefits in mind, it’s no wonder that injection moulding continues to increase in popularity and usage. The demand is now not just with the original manufacturer of a vehicle either, it can be used by other businesses who specialise in automotive tuning, repair and customisation. It is particularly helpful for those dealing with rare or classic cars for which original parts can no longer be sourced.

This article is written on behalf of R A Labone & Co Ltd,  a fully accredited manufacturer of precision plastic injection mouldings, insert mouldings, metal pressings and various types of assembly. Visit their website today for more information.

 
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