Cold profiling: this is how we work

The metalworking industry is constantly evolving and increasingly relies on cold working processes. Cold drawing is one such process. It allows a wide range of complex shapes to be obtained and precise and functional profiles to be produced. We at Cama specialise in this process and offer a professional service to companies in various sectors.

The way we work

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When they ask us for a cold-forming service, the first thing we do is carefully analyse the request. If a drawing, provided by the customer, is already available, we see if modifications are necessary or if it is possible to proceed. If, on the other hand, the drawing does not exist, we create it by listening carefully to the requirements and needs. We work with the customer until the drawing is ready. Then we move on to profiling.

Cold forming at Cama

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Profiling is a metalworking process in which the material is cold-formed. This gives the material greater resistance to breakage and a better ability to maintain the precise dimensions of the finished product.

We carry out cold forming using special machines equipped with rollers. It is these rollers that will profile the metal. We therefore set the machine in our possession meticulously, with the aim of obtaining exactly the shape we have set. The cold-formed profiles we commonly produce come in various shapes and sizes.

The advantages found by those who request our service

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It must be said that cold-forming enables a variety of profiles and shapes that would not be possible with other processing methods. Moreover, it can be performed on a variety of materials, including ferrous metals, non-ferrous metals, alloys and composite materials. Among other things, no complex or expensive machinery is required to carry it out. The machining process is relatively simple, fast and inexpensive compared to others. All this translates into:

• A large number of options for the customer.

They are also available.

• Precise and well-formed finished parts.
• Money saved even on high volume production.

To all this we add the experience, skills and professionalism that Cama Srl always puts at the customer’s service. There are many companies that have decided to consider us a great resource… there must be a reason and we are proud of it!

Request our cold roll-forming service

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Do you need to produce cold-formed profiles for your automotive or other industry? Do you need profiles of a certain material, of a certain size and expertly manufactured? Do they need to have specific characteristics and dimensions? Don’t worry: whatever your need, we at Cama Srl are at your disposal. We have been offering a cold drawing service for years, and we therefore put all our experience and expertise on your side. We have state-of-the-art machines and implement innovative and functional processing techniques. Contact us for more information and a quote tailored to your needs. We are ready to provide you with professionally manufactured profiles.

Cold roll forming is a metalworking process – and not only – that uses the capabilities of special roller machinery. Let’s get to know its main features and understand which metals can be subjected to roll forming and the results that can be obtained using the best machinery.

How does metal forming work

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Cold forming is a process that is performed at room temperature. In this process the metal is deformed by the pressure exerted by specially shaped rollers. Thanks to special machinery, the material is forced to roll and shrink in thickness. The rollers can not only shape and reduce the thickness of the metal, but also imprint perforations, embossing and notches on it.

This technique makes it possible to obtain a wide range of different shapes and sizes, always relying on high precision. Thanks to cold-forming, even complex metal profiles can be produced to size and drawing. Machining by the machines takes place continuously and quickly, allowing numerous shaped parts to be produced in a short time and reducing production costs.

Materials that can be processed with room temperature forming

Cold forming is a machining process to which various types of materials can be subjected, including stainless steel, aluminium, galvanised steel, copper and carbon fibre. Due to its versatility in working with different metals and alloys, roll forming is a widely used technique in a variety of industries.

The advantages of cold forming

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Certainly, the fact that you can machine many types of materials is an advantage that should not be underestimated. However, it must be said that profiling also offers many other benefits. Let’s see what the main ones are.

• This process allows a wide range of different shapes and sizes to be obtained, with precise and accurate tolerances.
• Cold-formed parts have excellent wear resistance.
• The process is fast and efficient, but also cheaper than others.
• Compared to other metalworking methods, such as forging or stamping, profiling does not require the use of complex or expensive equipment.

Of course, cold forming also has some limitations that should not be underestimated. Firstly, it is not suitable for all metals. Moreover, if it is not performed carefully and with quality machinery, it can cause unforeseen deformations. Therefore, it is always important to select the material carefully, choose quality machinery and monitor the profiling process.

A cold-forming service tailored to your company

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If you are looking for a partner that can produce precise and strong metallic profiles that are functional and of high quality for your business, ask for the support of Cama Srl. Our company specialises in cold drawing and in the production of profiles of various shapes, customised and made to measure. Find out more about our service and our products and contact us for more information and a no-obligation quote.

Cold metal forming is a machining process involving the modification of metal surfaces/parts. What is it used for? It is used for the purpose of reducing their thickness, but not only. Let’s take a closer look at this functional process in which we at Cama Srl specialise.

The functionality of profiling

This operation is carried out by passing the metals between several rollers placed one after the other. The process takes place continuously at room temperature. To be more specific, it is useful to say that the metal is passed between a pair of rollers placed at a shorter distance than the thickness of the metal itself. In this way, passing between them, the material is forced to laminate and therefore to reduce in thickness. The passage can be carried out several times until the desired thickness is achieved.

Cold forming of metals is a very useful process within many companies, as it allows complex profiles to be produced to size and to drawing. We at Cama Srl use it in particular for the production of seat rails and other types of metal profiles that are essential for certain industries.

Characteristics of machinery used for cold forming of metals

As mentioned above, cold forming is carried out by passing the sheet metal between several rolls. These rollers are implemented in special machines and are responsible for deforming the metals, changing their shape and size. Generally, the rolls are different from each other: in this way, they gradually allow the product to have the desired shape. The rollers are capable of rolling the workpieces and also of imprinting perforations, embossing and notches on the metal.

Cold forming of metals is normally carried out by numerically controlled machines. These significantly reduce the possibility of error and are supported by an operator. The operator’s main task is to adjust the rollers according to the type of process in progress and the desired result.

Where is this processing used?

Metal forming is mainly used in the metallurgical and metalworking industries, but is also widely used in tool manufacture. It is also used for the production of components for household appliances as well as for the creation of car frames.

The advantages of cold metal forming

The main advantage of cold-forming is that the parts can be customised to suit your needs and the product to be manufactured. In addition, we can say that cold forming of metals is a rather quick operation and perfect for the production of large quantities of profiles.

Finally, it is worth noting that this type of procedure gives the metal greater mechanical strength. In practice, it makes it stronger by increasing the maximum stress it can withstand before reaching the breaking point.

For more information on our cold metal forming service, please contact us and visit the related section on our website.