Working with a Aluminium cnc machine means subjecting the material to a series of stresses and changes in shape that presuppose that it is ductile and formable to duty. Exactly like aluminum. Aluminium is the most abundant element on Earth, after oxygen and silicon. In nature it is always combined with other elements and is present in many minerals. The industrial production of aluminum from bauxite, or from a rock red brown or yellow, widely promoted in the United States, Russia, Guyana, Hungary and the former Yugoslavia. It is typically machined from aluminum cnc machine, or machines to specific numerical control for this material.

Aluminium has many properties that make it suitable for industrial use, namely: a low specific weight (about a third of that of steel or of alloys of copper), high corrosion resistance, high thermal and electrical conductivity, non-toxic, plasticity, ductility and malleability, low radiating power and excellent weldability. These characteristics change when aluminum is combined with other elements to be worked dall’aluminium cnc machine.

The metal alloys formed by aluminum all have low melting temperatures (between 510 and 650 ° C), low specific weight (between 2,66 and 2,85 g / cm3), high electrical and thermal conductivity.

The various alloys are identified by a serial number of four digits, the first of which indicates the main element of the alloy with the aluminum. The 2000 series, which goes by the trade name Avional has as main alloying element Copper.

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