DEVICE FOR SEPARATION OF BASIS ALONG THE SEPARATION LINE AND METHOD OF CONTROLLING THEM Russian patent published in 2017 - IPC B28D1/04 

FIELD: technological processes.

SUBSTANCE: device for dividing the substrate along the dividing line between the first endpoint (E_A) and the second endpoint (E_B), including a saw unit with a saw blade that can rotate about the axis of rotation, a guide carriage for driving the saw unit along the guide rail, a control unit for controlling the saw unit and the carriage, and a first indicator device that marks the first end point (E_A) of the dividing line. A second indicator device is provided which marks the second end point (E_B) of the dividing line. The first and second indicator devices have an optical indicator element that optically marks the end point (E_A, E_B), A signal generator and a detector device, wherein the signal generator sends a position signal corresponding to the position of the end point (E_A, E_B) or the position of the origin point (R_A, R_B), which is located at a certain distance (D_A, D_B) from the end point (E_A, E_B), and the detector device receives the position signal of the signal generator.

EFFECT: improvement of the device for dividing the substrate along the dividing line.

8 cl, 4 dwg