| 摘要 |
FIELD: woodworking industry, applicable for machining of internal edges of window frames of railway passenger cars. SUBSTANCE: the machine has blank grippers, carriage joined to the first drive, replaceable shaped templet with equidistant guide surfaces, rollers and the second drive. EFFECT: produced smooth surface of machining, enhanced precision and aesthetics of transitions from one joined bar of the frame articles to the other, which becomes apparent in manufacture of shaped frames, windows, shop windows or pictures. 2 cl, 1 dwg |
