Hakuteksti "*".

Feedback control system for adapting the programmed machining process on machine tools with the objective of safeguarding and optimising the process. It is characteristic that fluctuations in process

The expression states that, e.g., with a 10-μm absolute filter no glass beads with a 10-μm diameter are allowed to pass through the filter. The expression should therefore only be used in conjunction

Directional valve with a control piston (control spool) moved by an electrical stepper motor via a spindle-nut system. In doing so, each angle of the stepper motor is matched with a position of the co

The oil volume Va of the annulus side of hydraulic cylinders is calculated from the diameter of the piston dp, the diameter of the rod dr the stroke length s and the number of cylinders ic. Calculate

Directional valve with five annular channels in the housing for ports A, B, P and T. The spring chambers F 1 and F 2 remain outside the control area of the valve and can have a dedicated drain port (F

Graphic depiction of the movement processes within a working cycle on hydraulic drives. This can be a position-(stroke)-time diagram on which the times when the drive is moving and stationary can be s

Controller combination in which the setpoint Q for the flow rate controller and the setpoint p for the pressure controller are pre-defined electrically on proportional valves. In this way the performa

Type of arrangement of electrical or fluid functional elements to achieve certain properties or functions.

The processes of measuring sound include measuring the noise level p and noise intensity I. The noise measurement serves to determine the noise power of devices (noise emissions) on the one hand and t

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