First machine gantry in Spain with numerical control 8065 and encóderes linear absolute of fleje

The machine has been manufactured by CMI aeronautical sector component manufacturing sector component manufacturing sector component manufacturing (manufacturer of scheme-tool situated in Durango), and is designed especially for the manufacturing of pieces of high precision for the industry of the aviation. This machine in particular is devoting to the manufacture of pieces for the Group DYFA; company that offers products and services for the development of tooling, components and primary piece so much for the aeronautical sector component manufacturing sector component manufacturing sector like the automotive sector and nautics, as well as for other sectors. Between his customers, find Airbus and Aeroblade, referents of the aeronautical sector component manufacturing sector component manufacturing sector.

The peculiarity of this machine is that it is of type gantry, that is to say, the axis X of the machine moves through a master axis and another slave. Because of the level of precision required this machine this instrumented with a system of axles gantry, that achieve a better and more precise control of the trip of the portico of the machine. This so precise control of the machine could not llevar without a system of measure of high quality. In this case they are encóderes Fagor of 10 metres of length and of absolute type. The challenge consisted in placing encoders linear absolute in the master axles and slave that compose the portico of the machine, thanks to the near work with CMI has achieved that this customer was the first national manufacturer in offering this innovative product. According to José María Viniegra, responsible of national sales of encóderes of Fagor Automation “has achieved surpass of brilliant way a very demanding challenge offering to our customer an only and personalised solution”.

Fagor Automation Has been the first manufacturer of encóderes in offering an absolute solution to this type of applications in upper lengths to 4 metres and in the version of encoder linear of fleje. The fact that they use absolute technology, provides the advantage of not having to referenciar the axles gantry (portico of the maqúina), an especially critical task in this type of applications, since the portico has to remain always in the same position to avoid breaks or mechanical deviations.

The big flexibility of his numerical controls to adapt to distinct types of machine and the have of an interface totally personalizable does of the CNC 8065 the complement ideal for all type of machines.

For the mechanised of the pieces this machine uses the function RTCP (Rotation Tool Center Point) that improves the finishing of the piece doing that the tip of the tool follow the profile programmed independently of the length and orientation of the tool. The user programs the real piece and the CNC adapts the movement of the articulations of the cinematic to compensate continuously the position of the tool during the mechanised. The CNC 8065 also allows the work in planes bent without need of soltar and shoe the piece. Once oriented the tool, manual or automatically, suffices with defining the plane bent and effect all type of mechanised, cashiers, twists, etc.