The concept of processing of materials by cutting refers to a series of mechanical processing procedures through which a final piece is realised whose added material will be removed with the help of tools with cutting edges.
In order to develop a single finished workpiece, in the process of mechanical machining by cutting, tools with cutting edges, machine tools will be used that ensure continuous and reciprocal movements between the tool and the workpiece.
In order to completely remove the surplus material, two movements are mainly used to help achieve a finished piece of a high quality obtained through the process of mechanical machining through cutting. The two movements are: the main cutting movement, which effectively leads to the removal of the processing additive and the secondary movement which has the role of bringing layers of material in front of the cutting edge of the processing tool.
There are many number of cutting processes and these differ in the way the cutting movements are performed, the tools used, the machine tools on which is made.
However, the most used procedures are: turning, milling, drilling, planing, grinding. Other known processes for cutting are: boring, broiling, honing, super-finishing, polishing.
The processing of materials by cutting can be done on flat, cylindrical or profiled surfaces using classical milling machines or CNC milling machines. Moreover, the drill can make simple, tapered, stepped or special holes. The finishing of a piece is realised by rectifying the surface which can be flat, round external and internal rectification and rectification in coordinates.
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The company 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 the mechanical processing workshop 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 offer comprehensive turning, milling, drilling and grinding services.
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 series of tens, hundreds or thousands of pieces that are assimilated in manufacturing in a short time to the same qualitative parameters, using its own CNC center.
The high quality of the parts processed by us on CNC vertical lathes and centers, recommends 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.