PT Journal
AU Baksa, T
   Farsky, J
   Hronek, O
   Zetek, M
TI Influence of Depth of Cut on Quality of Ground Surface and Cutting Force when Grinding Cermet
SO Manufacturing Technology Journal
PY 2018
BP 352
EP 356
VL 18
IS 3
DI 10.21062/ujep/104.2018/a/1213-2489/MT/18/3/352
DE Cermet; Grinding; Roughness; Cutting force
AB Grinding of cermet was studied to determine the impact of the depth of the cut on the grinding process and the final quality of the finished surface. Depth of cut is an important cutting parameter which affects the whole grinding process in terms of grinding stability, cutting forces, vibrations, spindle load, etc. It is also connected with other cutting parameters such as cutting speed and feed rate which should be optimized to ensure the required surface quality in the required process time. The effect of different depths of cuts on the surface quality in terms of roughness was observed during grinding of two types of cermet rods. An IFM G4 optical device was used for monitoring the surface roughness during tests. The progress of the spindle load was monitored on the grinding machine during grinding. This was used for calculating the resulting cutting forces. Experimental grinding was carried out with a diamond grinding wheel which was dressed before each grinding test. The results of this work will be used for better understanding of the process of grinding cermet.
ER