Abstract: A machining head with active correction of the type used in association with a robot to carry out fast high-precision machining tasks especially on parts for the aeronautical production industry that has localised position and angular sensors, and a machining motor or spindle provided with localised movement with respect to the head casing, independent of the robot's movement, this movement being preferably both displacement and rotation with respect to both, allowing active correction of the machining position is disclosed. The invention provides the main advantage of allowing errors by the robot or deformation of the part to be machined, in positioning for machining, to be corrected in a localised very fast and accurate way, without the need to re-position the robot.

Abstract: A tool for insertion and extraction of temporary fasteners that enables by a plurality of retractable elements, an automatic engagement of the tool on the head of the temporary fastener, without the need for any rotation of the tool with regard to the head, and by lockable grasping units, operated internally locking elements, a high retention and extraction force is achieved, favouring the elimination of the risk of the clamp detaching itself from the tool, enabling control of the entire insertion and extraction process of temporary fasteners. Rapid, effective automation of the use and procedure of the temporary fasteners can be achieved, improving economic profitability and the reliability of their use.

Abstract: A tool for insertion and extraction of temporary fasteners that enables by a plurality of retractable elements, an automatic engagement of the tool on the head of the temporary fastener, without the need for any rotation of the tool with regard to the head, and by lockable grasping units, operated internally locking elements, a high retention and extraction force is achieved, favouring the elimination of the risk of the clamp detaching itself from the tool, enabling control of the entire insertion and extraction process of temporary fasteners. Rapid, effective automation of the use and procedure of the temporary fasteners can be achieved, improving economic profitability and the reliability of their use.

Abstract: An automated machining head with vision and procedure includes a pressure foot provided with side windows with the capacity to open and close, encasing the machining tool, associated with a vertical movement device provided with mechanical locking, vision equipment connected to a computer and a communications module. The main advantage is endowing an anthropomorphic robot, originally designed for the car industry and with relatively low accuracy, with a notably higher machining accuracy, equivalent to equipment of a much greater accuracy or to parallel kinematic-type robots, also compensating, in real-time and in a continuous manner, for off-centring and loss of perpendicularity by the pressure foot, which are common in conventional heads and are a source of errors and inaccuracy.

Abstract: An automated machining head with vision and procedure includes a pressure foot provided with side windows with the capacity to open and close, encasing the machining tool, associated with a vertical movement device provided with mechanical locking, vision equipment connected to a computer and a communications module. The main advantage is endowing an anthropomorphic robot, originally designed for the car industry and with relatively low accuracy, with a notably higher machining accuracy, equivalent to equipment of a much greater accuracy or to parallel kinematic-type robots, also compensating, in real-time and in a continuous manner, for off-centring and loss of perpendicularity by the pressure foot, which are common in conventional heads and are a source of errors and inaccuracy.

Abstract: Electric spindle with axial force control intended for friction welding and other uses, of the type used industrially for the automated welding of metal plates or metal elements, characterized in that it incorporates, inside the body of the electric spindle, a force sensor, associated with the tool by means of an internal shaft that can move axially and which, via an electromechanical actuator, allows the real-time local adjustment of the height of the tool above the material to be welded, such as to maintain a constant, controlled force during the welding and/or machining processes. The main advantage of the invention that is presented is that the height is corrected according to the force, automatically in the electric spindle itself, with much greater precision and speed, thereby providing more uniform welding results without irregularities.

Abstract: An enhanced automatic riveting system of the type used in robotized precision facilities to perform multiple functions, such as boring, reaming, rivet insertion, riveting, cleaning, etc. at a single work point, using the same equipment, characterized by the fact that it uses a multi-tool head, which does not move itself but is fixed on a parallel kinematic machine, which carries out all the combined positioning movements of the multi-tool head, performing the relevant position corrections between the different physical locations of the separate tools placed in the tool-holder head.

Abstract: An enhanced automatic riveting system of the type used in robotised precision facilities to perform multiple functions, such as boring, reaming, rivet insertion, riveting, cleaning, etc. at a single work point, using the same equipment, characterised by the fact that it uses a multi-tool head, which does not move itself but is fixed on a parallel kinematic machine, which carries out all the combined positioning movements of the multi-tool head, performing the relevant position corrections between the different physical locations of the separate tools placed in the tool-holder head.

Abstract: Machine for machining large parts of the type that comprises a parallel kinematics machining device that moves freely in the X, Y and Z Cartesian axes, characterized in that the said device is mounted on a platform which moves in the Z axis and is in turn mounted on a bridge that slides along corresponding guides in the X and Y axes. The invention put forward affords the significant advantage of combining the high machining precision and speed of the parallel kinematics machine with the fact that the machine can access large work areas owing to the support platform which is mounted on the bridge.