PROCESSING MACHINE, MAINLY, TABLE SAW DISC WITH LOWER POSITION OF SAID DISC Russian patent published in 2014 - IPC B23D45/06 B23D59/00 B27B5/24 G05B19/401 B23D47/08 

FIELD: process engineering.

SUBSTANCE: invention relates to electrically drive table saw disc. Proposed machine comprises workpiece support and rotary tool with circular area removing workpiece material. Position of tool and support relative to each other in vertical direction perpendicular to that support can be adjusted. Tool in working position has working zone extending above said support. In operation, relative position of tool and support in vertical direction is effected in response to signals from pickups. Tool working area par extending above workpiece features radial height makes the part of radial height of aforesaid circular area.

EFFECT: higher safety.

6 cl, 7 dwg