Relevance of Extrusion Profiles in Automotive Industry

30.04.15 / aluminium profile / Author: / Comments Off
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With the advancement of industrial techniques and process, it is very important for the industrial workers or the members to assure their clients that they are using the best material, so that the clients believe on them. Today most of the industries are dependent on the extrusion profiles because of the fact that the materials that are being supplied by the extruded profiles are of very fine quality. The materials fulfill all the industrial requirements as well as the basic requirements.

In case of any industry whether it is locomotive or automobile or construction industry, the materials that are used should be of very fine quality so that the reputation of those industries do not get down. Extrusion profiles conceive the ability to fulfill all industrial requirements and specifically that of automotive industry. It is very true that the automotive industry depends largely on extrusion profiles because of the fact that the profiles that are to be used in the automotive industries should be strong and durable. If we talk about the aluminum profiles then it is said by the experts that the designs and patterns that are developed with the use of custom aluminum profiles are complex but they are capable of being molded into complex shapes. Extruded profiles that are to be used for automotive industries should be capable to take the daily wear and tear as well as the variable weather conditions.

Experts suggest using rubber extrusion profiles that works far better than that of the aluminum one. Though the aluminum profiles are the most commonly used but what is the problem to experience something new? Rubber profiles can be used easily on the window slide tracks to prevent the creaky noise of the glass movement. Most importantly the rubber profiles fulfill all the industrial requirements.

Related reading:aluminum fabricated products聽聽 extruded aluminum fabrication




20.04.15 / aluminium profile / Author: / Comments Off
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If you are looking for a new window has a number of options are. A very common type is the aluminum alloy window. And this is the double glass aluminium alloy window on the outside of the aluminum combination, in the middle and the wood inside. This type is more and more popular and affordable for every day. If you do not have the aluminum alloy windows towards combining now is a good time to check your home.

Low maintenance windows are another type that you might want to look into. The durability of the aluminum windows have improved over the years. They are able to withstand the elements better and better each year. Most aluminum windows are pretty sturdy and can withstand what nature throws at them. The interior wood is treated and comes with a long lasting protective finish which makes them practical and easy to clean.

It’s easy to see the stylish look of an custom aluminum profile. You can customize what size, configuration and shape you want so that it matches your home. The colors can be selected both for the Aluminum and the wood finishes on the inside. The low profile aluminum will not be highly visible from the inside of your house but will look very flashy on the outside. It is not hard to find a window that looks however you need and want you window to look.

As the windows are manufactured off site to fit your exact measurements the only other cost you will deal with is the instillation. They come complete with handles and fittings so you don’t have to spend extra time and money selecting these once the windows have been installed. It is even possible, if you are lucky, to fit the new windows into existing frames without having to alter existing architraves significantly.

If you are looking into getting some new windows aluminum windows should be at the top of your list. They are good looking, very cost efficient and most of the time pretty easy to install.
Related reading:extruded aluminum fabrication aluminum sheet metal fabrication

Aluminium Profile Explained

07.04.15 / aluminium profile, aluminum extrusions, aluminum heat sink / Author: / Comments Off
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Aluminium Profile is a kind of aluminum which has been designed as a modular system common name.It is in the framework of many shapes and sizes of extrusion and the general construction machinery and a variety of other applications and some series of compatible sale. This article provides an overview how it works, and why it has become such a successful product.

The aluminium extrusion is designed with longitudinal embedded t-shaped slots used with specialist connectors to enable inter-connection with other profiles or for attaching various components. It is a highly effective and versatile engineering product designed for modular building of frameworks and other structures.

A particular series of profile would ensure compatibility by having a standard sized “t-slot”, with a standard modular base size. For example, a profile 5 system, would have a 5mm slot opening, to take M5 bolts. The base size may be 20mm and so have the slots spaced 20mm apart, and depending on the section size would have the first slot starting 10mm from an edge. The section sizes on offer would typically be: 20×20, 20×40, 40×40, 20×60, 40×60, 20×80, etc. The t-slot groove is more a mushroom shape, ideal for slotting button head bolts along the slot, or using specialist t-slot nuts inserted into the slots. With other specialist connection methods, combined with the ability to cut and drill the profile with mobile power tools, makes it a very easy system to work with and assemble.

The attraction to using aluminium for this type of system is its cost, weight, relative strength, suitability for extrusion, and its anodised finish. No other metal has the same combined advantages.

Abundance does not mean it is the easiest to discover and process. It has only been known to be an element as early as the 18th century, but not established as a metal until the 19th century. Pure aluminium is highly reactive with oxygen therefore very susceptible to oxidising. It owes its excellent corrosion resistance to this oxide film bonded strongly to the surface, which is only a fraction of a micron thick and self mending if broken.

Aluminum profile extrusion is a process by forcing the aluminum billet steel or ceramic mold. Aluminum alloy by plastic deformation is the auxiliary heating to the optimum temperature. Blank mould and extrusion ratio is usually higher than the income, can grow up to 25 meters to 45 meters short of multi aperture much larger. Extrusion is immediately with air or water cooling. Section stretching and cooling to ensure they are straight and internal stress release.The profiles are then cut to the appropriate length, typically 3 to 6m depending on the section size of the profile.The tensile strength and the ultimate level of natural aging or aging.

The Way That Aluminium Extrusions Constructed

23.03.15 / aluminium profile, aluminum extrusions, aluminum heat sink, extruded aluminum / Author: / Comments Off
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In fact, aluminum is a ductility and toughness, makes it an important material in the building today. It can be made into various shapes and sizes is easy, which is why it is widely used in the domestic parts and materials for aircraft and construction engineering. Through this process of aluminum can be made into different shapes, called aluminum profile. It is practical to cross section of the fixed object. In the method, the aluminum is through a section called a has the desired cross-sectional shape. This process is to generate a profile with complex section aluminum, can be used for various purposes.

Some extruded aluminiums come with hollow cavities that cannot be produced by using simple flat die. These are manufactured by a special sort of die that is able to create structures with complex cross-sections. The extrusion process can not only be carried out on aluminium metals but also on other metals, ceramics and even food.

To create aluminium extrusions, the aluminium is heated and forced through a die with the aid of a hydraulic ram under high pressure. These extrusions have a lot of advantages that make them ideal to be used for various purposes. Despite being ductile and flexible, aluminium extrusions are very light in weight. The fact that aluminium only weighs 1/3 of that of copper makes it an ideal choice in construction of vehicles.

Some other advantages of using aluminium include:

Resistant to corrosion allows it to be used in buildings and construction that experiences frequent corrosion.

In the process of aluminum profiles after, can be hot or cold. In the heat treatment, aluminum must be between 350 to 500 degrees celsius. Cold treatment can be performed at room temperature. Aluminum alloy profiles the best quality, the accurate temperature manufacturing. When the metal is heated, soft, ductile, provides more durability and strength of the metal and finishing. At the same time, the manufacturer can according to the customer and application preferences, they will be used to make extrusion.

Some products where aluminium extrusions are applied include production of frames, heat sinks and profiles for tracks along with several other applications.

Aluminum Heat Sink Based PCBs

17.03.15 / aluminium profile, aluminum extrusions, aluminum heat sink, extruded aluminum / Author: / Comments Off
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A huge change can be regarded as the concept of all work has completely changed. At present, electronic appliances don’t change with one exception. Today, to a large extent depends on the printed circuit board and manufacturing quality of electronic manufacturing industry. Because of the innovation in electronic and electrical appliances such as the widely used computer TV, mobile phone even in tiny cable has persuaded well-known manufacturers involved in PCB manufacturing.
Since their inception, a tremendous changing can also be seen in the printed circuit manufacturing as previously they were manufactured by using polyester as well as polyimide materials. But, today aluminum based PCBs have captured the market. Apart from this they also have the first choice, when it comes to electronic manufacturing. There are a number of benefits associated with aluminum based PCBs as aluminum is safe and durable. Apart from this, it is light weight that can be used for any purpose.

Moreover, it can also afford the heat and electricity conductivity in those electronic applications that are more prone to get quick heat. Moreover, in PCB manufacturing, using a base that should have excellent heat as well as electrical conductivity is vital. And aluminum is the metal that is a perfect base for PCB manufacturing for the dissipation of heat devoid of extra heat sinks. In addition the aforesaid benefits of aluminum, there are also a number of other benefits associated with it. It is a common fact that aluminum is the most commonly used metal used in power transmission lines globally and it eliminates the effect of thermal stress on all the modules.

In this way, aluminum heat sink based PCBs are very helpful in increasing the life of electronic manufacturing and appliances. Reduce the working temperature, improve reliability and raise some additional advantages of heat conduction, aluminum based PCB manufacturing. Because the aluminum base PCB a lot of benefits, they are also called metal core printed circuit board. The heat conduction of doctors, resulting in many parts of the functional layout of tracking, aluminum based PCB manufacturing also makes them more useful.

Aluminium Heat Sink Is The Best For You

10.03.15 / aluminium profile, aluminum extrusions, aluminum heat sink / Author: / Comments Off
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Aluminum is the most commonly used materials in the steel and iron industry. It has many unique properties, so that it is conducive to a variety of applications, compared to other common metal. Engineers are looking for these materials, new applications such as the replacement of modular steel space vehicle.

Weight and Strength

One of the most important industrial advantages of the material is strength versus weight ratio. In cases where weight is an issue and an important consideration, it is preferred over steel since it is more than 60% lighter. An Aluminium profile can therefore make a lot of sense for aerospace tooling and for cooling sinks as well.

It is also a very ductile material that can be used in many different forms. Whether flat panels or forms are needed, this material is the best. The extrusion process makes it easy too create different parts in simple inexpensive processes.

One of the most common shapes used for making profiles is the t shape. This shape is perfect when using this metal because the t grooves that run along the profiles are easier to make than with other metals such as steel. For this reason its extrusions are often used to make industrial partitioning, work stations and smoking cabins.

Requires Little Maintenance

The metal is low maintenance and low cost. It is resistant to corrosion meaning therefore it can be used as extruded aluminium for aquariums and other places where other metals may be susceptible to corrosion. Even though the metal is not very easy to extract, it is abundant and it is one of the most abundant elements on earth only exceeded by oxygen and silicon.

It forms a protective layer immediately it is exposed to air. This layer creates the natural protection needed to make it less susceptible to corrosion. In industrial applications the oxide coating is increased five times to 25 microns in a process referred to as an iodization. The extra thickness allows it to accept a wide range of coating since it is sufficiently porous. Another extra layer can be added on top of this layer to provide even greater protection for the metal. This offers a more stable coating and is suitable for applications and environments where they would be exposed to moisture and other elements.

More Intricate Designs Possible

One of the advantages of aluminum die cast metal is that it can make more intricate fins that help to dissipate heat faster. It provides a surface area to volume which helps to cool the metal faster. Another advantage is that the metal is porous free. Through casting inconsistencies and air pockets can be eliminated completely to provide a more consistent surface that is more efficient in cooling and dispelling heat.

With the development of high power LED lamp more and more to enter the market, face the challenge of its relatively small size as a result of the cooling process of how management. Aluminum profile lloy casting radiator system can provide a very effective cooling equipment and allows the LED device manufacturers made smaller and more powerful.

How To Select Aluminum Heat Sink For Gaming Laptop

05.03.15 / aluminium profile, aluminum heat sink, metal fabrication / Author: / Comments Off
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You have a brand new Alsager np8850 gaming notebook computer and you are ready to play the game. Okay, wait with unless your machine is an upgraded version of CPU, you may only have to original equipment manufacturer (OEM) CPU cooler you. As a result, it may be only a radiator, is from CPU’s wise advice, usually can only let you CPU how much cool and really not worth. There is absolutely no reason for this include a high quality CPU cooler, it does not. The OEM cooler will usually keep your CPU is cool, but just barely. If CPU gets hot dense or long time running the game, it will destroy your gaming experience.

Many of the standard coolers for CPUs are made from aluminum heat sink that is very inexpensive rather than one of the copper heat sinks that perform much better because copper does a much better job of dissipating heat than aluminum does. Therefore, if you want to provide less noise and better than just adequate CPU cooling you will need to get a better cooler for your CPU from a retail store or from Sager as an upgraded component.

You will have to consider if you have sufficient space around the CPU socket and if you will be over clicking your system when selecting the best CPU cooler for your machine. You should consider how much time that you want to spend on this project and if your computer case has sufficient airflow to start with.

In general, as with many other things, you will pretty much get what you pay for when it comes to CPU coolers. Usually the more expensive and larger ones are going to provide the best cooling. One of the things that will help is to find a cooler for your CPU that has heat pipe technology. Don’t forget that the cooler for you CPU should be made from copper.

Obviously, you need to know what type of socket need CPU cooler. Otherwise, you may buy a doesn’t fit, you need to choose a cooler, you and your PC CPU cooler of some of the better brands include Limin technology, vapochill, Arctic cooling, hard work, and Sharman. These can be many sites on the internet.

Aluminum Heat Sink For Car Amplifier

10.02.15 / aluminium profile, aluminum extrusions, aluminum heat sink / Author: / Comments Off
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Installing car amplifier is challenging. You must ensure that the amplifier can get sufficient air circulation so as to avoid overheating and surrounded it way, prevent theft. To meet these needs are not always produce the best results. However, you still can show your personal style, installing your amplifier, these simple suggestions.

Picture how you want the amp to look. Are you thinking “high tech” with a concealed panel? Or, are you going for a more industrial look with visible cables? Paint it; Wrap it in leather, carpet, or vinyl. Use your imagination and your rack design will show your style.

Airflow is a major consideration when installing an amplifier. The electronics in the amplifier produce a lot of heat when you crank up volume, and heat can damage the components. Ample airflow is essential for good performance and reliability and two ways to accomplish this are convection and forced-air systems.

The simplest cooling method is convection. It’s simple because most car amplifiers come with convection cooling already built in. Convection occurs when the warm air inside the amplifier rises and dissipates through the fins of the aluminum heat sink. Warm air is replaced by cooler air drawn from below creating a continuous circulation of cool air that prevents the amp from overheating. Convection cooling works fine as long as the air circulates. The ideal would be to install the rack on a vertical surface in an open space with the fins vertically aligned.

A forced air system has triple the cooling capacity of a simple convection system. Simply adding an electric fan to increase airflow over the amplifier’s heat sinks makes a big difference. That’s one reason why high power amplifiers have thermostats; thermostats control the fans. If your rack holds multiple convection cooled amplifiers, it’s worth it to install multiple fans. The cooler the amps, the longer they’ll last. Running power for a fan is just a matter of connecting with the source unit’s remote turn on lead since most accessory fans run on 12v DC. When the system turns on, the fans start up along with the other components on that circuit.

Now that you’ve got this great amplifier you want to show it off, but, how do you keep it from being stolen? If you can see the rack from the outside, you could be tempting fate. Consider one of the following options to prevent someone from stealing your equipment.

1.Make it detachable by fastening the amp rack with wing nuts. If the amplifier takes up cargo space, being able to take it out of the vehicle is an asset. However, removing the rack every time you park your car can be a hassle.

2.Create a removable secret panel to conceal the rack. The cover can be made of anything from fabric to fiberboard.

3.Install a good security system.

The ultimate protection using all three deterrence. Slag detachability provides additional safety and additional cargo space, when necessary. A removable panel is convenient. And, finally, the last line of defense to provide a security system. You pay a lot of hard work, the project. Protect your work style.

Do You Know The Processes Used In Aluminum Extrusion?

04.02.15 / aluminium profile, aluminum extrusions / Author: / Comments Off
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Aluminum is one of the most commonly used in today’s society of metal, can be found in many industries, such as construction and business, and in many applications, such as beverage cans, electrical appliances. When choosing a production of aluminum extrusion metal, you use in your workplace, however, it is important, if you think about it, which one would you need is the best.


The manufacturer will start by removing aluminium extrusions deep in the crust (both bauxite or feldspar). Usually, Bayer, Wu method or Hall-Heroult method to choose to remove the metal in the molten state. Then, hardening and moulded into any shape manufacturers desire. When aluminum is in solid form extracted from the earth, will be through a large number of objective is a mechanical process to the desired shape of metal. These processes include: rolling, forging, drawing, spinning, perforation and extrusion.


Regardless of whether aluminium has been found in its molten or solid form, the manufacturer will then pass it through either a hot working or cold working process to prepare it for their customers. When using the hot working process (the most popular of the two), a billet will be heated to a temperature of over 79 degrees Celsius, which will allow the aluminium to be easily distorted and placed into its desired shape.


The reason for the popularity of the hot working process over the cold working one can be fully realized when you compare aluminium extrusion to squeezing toothpaste out of its tube. It is much easier to extrude the metal when it is malleable, meaning that it must have been heated to a certain temperature.


Finally, the aluminium will pass through an extrusion and drawing process that runs almost parallel to each other. This is the final step in the whole extrusion process and is the step that gives the metal its entire shape. Deep drawing, for example, is used give the metal a cup, conical tapered, cylinder and seamless tube shape. For less curved shapes, the drawing process is skipped.


Once a potential use of aluminum producer, process and methods you feel satisfied, you can begin submitting your order, they. If, after the first delivery to you, you still feel satisfied, according to the timeliness and aluminum orders have been filled, you get high quality manufacturers, you can continue the relationship.


These days almost everyone has extruded aluminum or other metal extrusion brass and other knowledge, but only a few people know of aluminum extrusion process.

Produce a thin-walled aluminium profile

25.12.14 / aluminium profile / Author: / Comments Off
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Pocket dies, commonly used in the manufacturing of solid aluminium profile, allow the extrusion operation to run in a semi-continuous manner. The pocket in front of the die bearing can be utilised to regulate metal flow and achieve homogeneity in flow velocity on the cross-section of the extrudate. Across the extrusion and tooling industries, the design of pocket dies relies on the intuition and experience of the designer. The design of the pocket becomes more challenging when the die is used for the manufacturing of a wide thin-walled profile.The present research concerns an investigation of the effects of pocket geometric parameters on metal flow by means of finite element (FE) simulation in combination with experimental verification. A series of single-bearing dies with pockets of different sizes, volumes and shapes were designed. A flat die without pocket was used as reference. Three-dimensional FE simulation of extruded aluminum to produce a thin-walled aluminium profile with a large aspect ratio and thus an inherent tendency of inhomogeneity in flow velocity across its width was performed. The velocity distributions of the extrudate through these dies were revealed and the geometric parameters of the pocket affecting the metal flow collated. In addition, the effects of pocket geometric parameters on extrudate temperature and extrusion pressure were determined both numerically and experimentally. The results obtained provide the fundamentals and also practical guidelines for the design and correction of pocket dies to producealuminium profiles.The numerical simulation of the U-shaped aluminium profile RSB was carried out, and the validity of the simulation was checked. Parametric analysis shows that the section distortion of the U-shaped profile LY12M bent part decreases with the increasing of the side pressure, whereas the springback of curvature increases, and that both of the section distortion and the springback of curvature decrease with the increasing of the stretching force, moreover, the uniformity of curvature of the bent part is clearly enhanced with the increasing of the stretching force. The results above prove that RSB technology can better improve the dimension precision of aluminium profile bent part.