FIELD: physics.
SUBSTANCE: invention relates to production of diffraction gratings on concave surfaces with large deflection needle. Machine comprises bed with separating carriage with drive of its displacement and turning sensor and cutter carriage, made in 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 rotation supports located on frame, device for bar formation, made in form of laser head, installed on cutter carriage, and control unit of said drives and device. Dividing carriage additionally contains a dividing mechanism made with possibility of linear movement by means of its drive in the plane perpendicular to the plane of angular self-oscillations of the cutter carriage.
EFFECT: use of invention makes it possible to expand technological capabilities of machine.
1 cl, 9 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PENDULUM-TYPE RULING MACHINE FOR FORMING LINE STRUCTURES ON CONVEX CYLINDRICAL SURFACES | 2018 |
|
RU2687514C1 |
| PENDULUM-TYPE DIVIDING MACHINE FOR MAKING DASHED STRUCTURES ON CONCAVE SURFACES | 2019 |
|
RU2725324C1 |
| PENDULUM-TYPE RULING MACHINE FOR FORMING LINE STRUCTURES ON CONVEX CYLINDRICAL SURFACES | 2018 |
|
RU2687515C1 |
| PENDULUM RULING MACHINE FOR PRODUCTION OF DASHED STRUCTURES ON NON-FLAT WORKING SURFACES | 2018 |
|
RU2687516C1 |
| PENDULUM-TYPE DIVIDING MACHINE FOR MAKING DASHED STRUCTURES ON NON-PLANAR WORKING SURFACES | 2018 |
|
RU2691821C1 |
| DIVIDING MACHINE FOR MAKING PERIODIC STRUCTURES, MAINLY, RULED DIFFRACTION GRATINGS (VERSIONS) | 1998 |
|
RU2130374C1 |
| CUTTING DEVICE OF INDEXING MACHINE FOR CUTTING DIFFRACTION GRATINGS | 0 |
|
SU1010027A1 |
| MASTER MATRIX FOR MAKING COPIES OF DIFFRACTIVE OPTICAL ELEMENTS | 2019 |
|
RU2731457C1 |
| 0 |
|
SU173427A1 | |
| DIVIDER CUTTER CARRIAGE DRIVE | 0 |
|
SU1756114A1 |
