An electronic angle measuring device for bending machines for measuring the bending angle between legs of a metal plate

摘要

The present invention relates to a digital signal processor comprising a sensor element (7) connected to a digital display (10) and transmitting angle-equivalent signals in a non-contact manner to a signal processing device (9) And an electronic angle measuring device for measuring a bending angle between the legs (4) of the metal plate (5). A sensor element 7 for deflecting the laser beam through the rotating mirror to the two legs 4 of the metal plate 5 and forming a measurement from the reflected beam received in the emission direction, And a digital display 10 constitute an angle measuring apparatus 6. The angle measuring apparatus 6 is fixed to the upper tool 1 of the bending machine, (6). / RTI