2013年9月8日星期日

Aluminium Extruded Tube


extruded aluminium Tubes are metal tubes manufactured from aluminum and produced by method of extrusion.

Extrusion is a manufacturing process that is designed to produce objects (like tubing) of a fixed cross-sectional profile. The Aluminum is drawn or pushed through a die, the die is manufactured in the shape of the desired cross section. These can be created using a manufacturing process however extrusion has two main advantages:

Very complex cross section can be manufactured via extrusion.

Because the material used in this process only encounters shear and compressive stress, brittle materials can be worked with.

Hot or Cold material can be used in this process and manufacture can be continuous or semi-continuous. Semi-continuous produces many pieces whilst continuous produces in theory an indefinitely long piece.

Aluminium is not the only material that can be used to make these tubes; below I have listed some other materials and their manufacturing properties:

Aluminium: this is the most common material and can be extruded hot or cold, if extruded hot it is heated to between 300 - 600 degrees Celsius.

Titanium: is heated between 600 - 1000 degrees Celsius and is mainly used to manufacture aircraft components. Copper: heated the same as titanium is used also to create tubing, pipes, rods etc. A large pressure often more than 100ksi is required to extrude copper.

Lead and Tin: heated at a lower temperature than copper but used to manufacture the same products.

Magnesium: this is another material used to manufacture aircraft parts and is as easy to extrude as aluminum extrusion.

Some other materials include Steel and Zinc.

2013年9月6日星期五

Aluminium Extrusion and Its Advantages


Aluminium Extrusion process is undertaken by several companies today which offer extruded products to buyers. The extrusion process is generally utilized in production. It is used to create parts of homogeneous cross-sections and is done by squeezing the material all the way through an outlet under high-pressure. Aluminium extrusions are popular all over the world since the metal is easily available on the earth's crust. Besides, aluminium is widely used in several applications and it has numerous advantages as well.

Companies manufacturing extruded aluminium products offer extruded aluminium profiles, systems and finished products and semi-manufactured components. Enterprises manufacturing aluminium products are generally in search of products that can fulfill the needs of the customers. All through the manufacturing process, manufacturers must give close attention to quality, performance, economy and precision. Aluminium extrusion is generally simple, however, it might turn complex in case the demand of customers for extruded products differ. There is an assortment of aluminium extrusion profiles today in the market and people are keener to get the best product for any particular industry. If you are in the automobile industry and are in need of aluminium extruded products you must look for certain shapes that are just the apt for your industry. A company manufacturing aluminium extruded products manufacture according to the supply orders and are capable in offering all kinds of shapes. These extruded products are fabricated and customized and are unique according to needs.

There are several advantages to aluminium extrusion.

Aluminium is a widely available metal and through constant cross section several parts can be manufactured in the most reasonable way. The process of extrusion allows taking advantage of properties of aluminium and it expands. Thus, this manner indeed versatile as you can manufacture several shapes in just a simple process.

However, you need high-tech machinery for the process and you can produce shape indefinitely without spending a fortune in preparation costs. Hence, the process is totally economical. Roll-forming dies, in case you have heard about them they are costlier than extrusion die.

aluminum extrusion products have longer life than items made from steel or plastic. Besides, extrusion is meant to be the most environmentally friendly and economical solution. Aluminium as a metal even when not compared for its extruded aluminium profiles and to weight properties. Even though it is light weight it has good strength. Aluminium is used for thermal and electrical conductivity. It is not only affordable it is also flexible in terms of shapes and size. It can adept to high temperatures and are thus preferred as utensils when used for heating water or boiling rice. It is corrosion resistant and can offer you good service over years. If you want you can easily recycle the metal. After steel all over the world aluminium is the most trusted and used metal. It can be fabricated to several shapes right from sheets, geometric shapes, to foils, tube, rod and wire.

So, if you are out there looking for aluminium extrusion profiles you can trust the process with closed eyes.