PENDULUM-TYPE RULING MACHINE FOR FORMING LINE STRUCTURES ON CONVEX CYLINDRICAL SURFACES Russian patent published in 2019 - IPC B23Q16/02 G02B5/18 

FIELD: machine building.

SUBSTANCE: invention relates to production of dashed structures on convex cylindrical surfaces with large deflection needle and can be used, for example, in the production of diffractive optical elements used to make film concentrators of solar energy and lattices-polarizers. Dividing machine comprises bed with cutter carriage arranged in the form of pendulum, with drive of its movement, made with possibility to provide angular self-oscillations of cutter carriage relative to its axis, which is fixed on supports of rotation, located on bed, and a separating carriage with a drive and a displacement sensor installed with possibility of linear movement relative to the bedplate in a plane perpendicular to the plane of angular self-oscillations of the cutter carriage, a diamond cutter installed on the cutter carriage with its lifting and lowering mechanism to form a stroke and a control unit of the above drives and mechanism.

EFFECT: use of the invention provides more accurate and high-quality production of dashed structures on convex cylindrical surfaces.

4 cl, 5 dwg