PT Journal AU Novak, M Naprstkova, N TI Grinding of the Alloy INCONEL 718 and Final Roughness of the Surface and Material Share SO Manufacturing Technology Journal PY 2015 BP 1015 EP 1023 VL 15 IS 6 DI 10.21062/ujep/x.2015/a/1213-2489/MT/15/6/1015 DE Grinding; Roughness; Surface Quality; Abbott Firestone curve; Inconel AB Grinding is currently still an important method for surface finishing. At FPTM JEPU is realized the research, which deals with this issue. There are carried out experiments with grinding various materials under different conditions and then are evaluated the selected components of the surface integrity, which are generally roughness Ra, Rz and Rz, material ratio curve (Abbott Firestone curve) and also obtained roundness. This article deals with grinding nickel alloy Inconel 718, when selected cutting grinding conditions were used and subsequently the surface roughnesses Ra, Rz and Rt, the surface profile and the material ratio curve were measured and evaluated. ER