TY - GEN AU - ZAWADA-TOMKIEWICZ,Anna, Politechnika Koszalińska - Wydział Mechaniczny AU - STORCH,Borys, Politechnika Koszalińska - Wydział Mechaniczny TI - Measurement of tool geometry in a state of wear KW - Materiały konferencyjne N1 - Dane z autopsji N2 - Non-contact 3D profiler for micro-roughness and step height is a new alternative for measurement of tool geometry. The measurement is rapid and can measure wide range of materials. Nonetheless, the range of spatial and vertical is very limited. It makes difficulties in tool wear measurement. Difficulties are the result of very developed wear land surface and complicated shape. In the paper, the Talysurf CCI 600 was to measure tool cutting part geometry, flank wear and roughness of the cutting edge ER -