Automotive
Automotive Cold Rolling
Informed by decades of experience within the cold roll forming industry, MCRS’ precision cold roll formed sections serve the automotive sector with optimised componentry.
Having accumulated a deep understanding of our industry over the years, MCRS seek to resolve the issues brought to us by our clients with our revised product design and manufacturing operations.
Offering high levels of guidance and support for our customers throughout this process, the engineers at MCRS deliver close tolerance profiles which excel within their automotive application.
MCRS offers a comprehensive manufacturing service for the completion of cold formed products, including the design, fabrication, and assembly of parts. MCRS utilises up to 30 roll stands per rolling line for the cold roll forming of automotive componentry.
Our roll forming capabilities include:
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Cold Rolling Profiles For Automotive
Cold Rolling for the Automotive Sector
MCRS can roll form and press all ductile metallic materials, including ferrous and non-ferrous, coated and high strength, creating a bespoke product which satisfies all requirements as outlined during initial design consultations. Through working alongside our clients’ design team, the expert project development engineers at MCRS will calculate the most suitable material for each application.
Lead times for bespoke automotive sections will vary depending on the product requirements. However, MCRS endeavours to be guided where possible by our clients’ project timescales.
MCRS can supply a range of cold roll formed products for use within the automotive sector, including, but not limited to, the design and manufacturing of:
FAQ's
Generally speaking, the creation of a car comes to fruition within three or four steps: design, fabrication, manufacturing, and final assembly.
Design process – using software such as CAD (Computer Aided Design) to ensure the car is viable in terms of functionality and looks, the design process incorporates all aspects of the car and its components. The design will be closely adhered to throughout the succeeding manufacturing and assembly of the vehicle.
Manufacturing – this is usually preceded by fabrication, where materials are sourced and fabricated in preparation for manufacturing. Manufacturing refers to the process of creating the components which will be assembled to form a complete car; it also includes secondary steps such as finishing the formed metal. There are many manufacturing methods involved in making the components for a car, much of this will be controlled by computer software for the most accurate and efficient manufacturing methods.
Assembly – assembly refers to the construction of the car’s individual parts and components into a complete unit.. Assembly lines are commonly used to speed up the process of automotive assembly, with the use of robots moreover helping to make assembly as streamlined as possible.
Steel and aluminium – the majority of the car’s body will be made from steel, with aluminium being used in conjunction to this; both steel and aluminium are lightweight, yet durable and strong materials. Various other metals may also be used for supplementary applications, such as lead and copper.
Plastic – plastics in many forms may be used across the interior of the car, for the forming of air vents and the dashboard, as well as within engine compartments; plastic can also be used on the exterior of a car, since it can be made strong and durable during fabrication processes.
Glass – used in the windows and mirrors; fibreglass (which utilises small pieces of glass within plastic) is also used in the body of the car, since it has high corrosion and thermal resistance.
Rubber – rubber is used in various parts of the car, the most obvious being the tyres, but also for gaskets and the covering of electrical wires.
Cold rolling is a method that enables the fabrication of robust, precise, and polished vehicle components.
Did you know? Cold-rolled sections are extensively utilised throughout a vehicle's design. From the panels that elegantly shield your doors and roof to the integral brackets and cross members within the vehicle's chassis, cold rolling plays a vital role. Even the structure of your comfortable car seat and crucial engine and transmission elements are crafted through this method. The primary benefits of cold rolling include enhanced strength, meticulous shaping, and a sleek finish.
Exceptional Strength
Firstly, it's worth highlighting the exceptional strength of cold-rolled sections. Cold rolling can be likened to a rigorous exercise regimen for metals, fortifying them to be resilient and durable. This is a crucial attribute for manufacturing car components that require thorough use.
Aesthetic Appeal
Next, the aesthetic appeal of cold-rolled parts must be addressed. They emerge from the process with a sleek, polished finish, making them the epitome of sophistication in automotive components.
Precision
In terms of precision, cold rolling offers unparalleled accuracy. It enables the metal to be sculpted to the required dimensions and shape, an essential feature for creating complex and intricate car parts.
Malleability
Furthermore, cold-rolled sections are known for their enhanced malleability. They can twist and bend into elaborate shapes without a loss of structural integrity, catering perfectly to the demands of complex automotive designs.
Quick Method
On the practical side of things, the speed and cost-effectiveness of cold rolling present tangible benefits. This method is quicker and potentially more economical, attributes that resonate well in an industry where competitiveness is paramount.
Weight Advantage
Lastly, the weight advantage of cold-rolled sections deserves mention. Being lighter, they can contribute to improved fuel efficiency in vehicles, creating a scenario that benefits manufacturers and consumers alike.
The automotive sector often relies on specific steel grades such as DDQ, EDDW, BH, and HSLA for cold-rolled applications. Let's explore two of these critical steel grades integral to cold-rolling processes in the automotive field.
First on the list is DDQ, which stands for Deep Drawing Quality. It's the preferred choice for manufacturing intricate car parts that require bending and flexing, displaying remarkable resilience without succumbing to cracks or breaks.
Next, there's HSLA, known as High-Strength Low-Alloy steel. This grade embodies both strength and agility, making it the ideal candidate for constructing robust yet lightweight components such as vehicle frames. Its enhanced strength also contributes to the vehicle's overall safety, a significant consideration in automotive design.
Cold-rolled sections are known for their high strength-to-weight ratio. This means they offer the same durability and resilience as heavier materials but at a much lighter weight. When used in vehicle manufacturing, these sections can significantly reduce the vehicle's overall weight.
Cold-rolled sections, known for their lighter weight, significantly reduce the overall weight of a vehicle. The fact is that lighter vehicles consume less fuel, thereby producing fewer emissions. By incorporating these sections into automotive design, we actively reduce CO2 emissions, marking a substantial advancement in the fight against climate change.
But the benefits extend beyond just emissions reduction. Lower fuel consumption also translates to a diminished reliance on natural resources. By enabling vehicles to travel greater distances on less fuel, the application of cold-rolled sections contributes to conserving valuable fossil fuels.
Therefore, when we opt for cold-rolled sections in automotive manufacturing, we're not merely enhancing vehicle performance and efficiency. We align ourselves with being responsible towards the environment, doing our part to care for the planet.
Steel: Cold-rolled steel is a big automotive industry player mainly because of its high strength and excellent formability. It's great for creating precise shapes and is super tough, perfect for parts that must withstand a lot of pressure.
Titanium: This metal is known for its impressive strength-to-weight ratio. Despite being lightweight, it's super solid and corrosion-resistant, making it ideal for high-performance applications.
Aluminium: Aluminium is a favourite for cold rolling because it's lightweight and has decent strength. It's also highly corrosion-resistant and is a good conductor of heat, making it ideal for parts like heat sinks.
Nickel Alloys: Nickel alloys are known for their high corrosion resistance and ability to withstand extreme temperatures. These properties make them useful in parts that need to withstand harsh conditions, like engine components
The metal is heated with hot rolling until it’s above its recrystallisation point. This makes it easier to shape, and great for crafting big objects.
But what about cold rolling? This process happens at room temperature, so the metal doesn't loosen up. Therefore it may be harder to shape. Cold rolling amps up the strength and creates a smoother, shinier finish. Plus, it's excellent at crafting complex parts with exact specs.