The mechanical project is increasingly interfacing with the electronic one, both in the phase of data acquisition from the field (sensor applications), and in the phase of implementation of the elaborated responses. Thus, going into the design detail of the industrial applications of machine tools, we are able to provide the design of the circuit, the lay-out and a simulation of the kinematic behavior of the mechanical elements operated by oleo-pneumatic components. In the electromedical field we combine the modeling of plastic elements with the study of the flow of the liquid inside them. In the field of industrial plant engineering, it is our care to understand, in addition to the operating machine, the transport lines and the supply lines.