Machine tools with numerical control (CNC) are complex equipments widely used worldwide for the production of various parts such as shape, size or utility.


CNCs are machine tools with numerical control that allow the precision of the molds or parts for different industries from the robotic, pharmaceutical, construction, etc.


The concept of CNC appeared around the 1960s at MIT in the USA where there is a rudimentary variant of what we know today as CNC equipment and the situation changed with the advent of microcontrolers and computers when these equipment evolved.


Numerical control refers to the fact that the execution program of a part can be automated with the help of sets of commands that are registered by a human operator through a program.


Today's CNC equipment is high performance and available in a very wide range. Among them, the most common and used machines are: engraving machine, lathes, milling machines, grinding machines, drilling machines, wire erosion machines, numerical control punching centers, machines for chemical erosion and electric, plastic injection machines or plasma cutting machines. A machine tool performs the movements that can be performed by the operator or a program in relation to specific axes.


Usually a CNC has 3 axes of translation (X, Y, Z) and 3 axes of rotation (A, B, C) but of course depending on the CNC equipment, the number of axes can vary - otherwise there are high-performance CNC equipment with 5 axis.

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Alvi Technik SRL offers integrated services in the field of machining by CNC machine tools, welded constructions, as well as in the field of measurement, control and technical analysis.


The CNC production activity is carried out in Cluj-Napoca (Romania), where using CNC machines, the experienced team contributes to meeting the quality requirements to the European standards requested by the clients of our company.


We work in excellent conditions in various materials, such as: stainless steel, steel, alloys, aluminum, brass, castings and technical plastics - from unique products to the tens series, hundreds or thousands of pieces that are assimilated into short manufacturing. time to the same qualitative parameters, using its own CNC center.


We easily make pieces from very hard or very soft materials. The high quality of the parts processed by us on CNC vertical lathes and centers, recomends us to customers from the automotive, energy, food, automotive, pharmaceutical, hydraulic and robotics industries in Romania, Germany, Austria, Holland, France, Belgium.


With the support of the collaborating companies, Alvi Technik can satisfy also requests regarding thermal treatments (nitriding in gas and ionic, cementation, improvement etc.) and of surface (eloxing, zinc, chrome plating, black oxidation, painting in electrostatic field) for the parts processed by cutting, so we deliver finished parts to our customers