WOOD-MILLING MACHINE Russian patent published in 1996 - IPC

FIELD: woodworking industry. SUBSTANCE: mounted on base is turning table which carries two-position device with pneumatic clamp 4 for article 5 to be machined. Pneumatics is connected through axle of table 6. Machined in first position is upper surface of article, and in second position - lower surface of article. Stationary mounted on vertical post 7 are rough cutting spindle 8 and finish cutting spindle 9 with permanent rotation frequency and adjustable position of tool due to extension of holder. Tool is seated in enclosed housing connected to exhaust system through side pipe connection or hollow spindle 12. Located in lower part of housing is soft brush curtain. EFFECT: high efficiency. 2 dwg