Notice of RetractionThe study of influenced factors affecting to quality of High Chromium Cast Iron Cylindrical Grinding

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

The propose of this research were to study of Factors Affecting to Cylindrical Grinding of High Chromium Cast Iron grade Cr 2828. The factors studied were consisted of revolution speed of workpiece, depth of cut and feed rates. Dependent variables were by measuring surface roughness and roundness. The material used in the cylindrical grinding experiment was High Chromium Cast Iron grade Cr 2828. Results revealed thought the surface roughness was significantly affected from revolution speed of workpiece and feed rates. So that, higher revolution speed of workpiece would higher surface quality. On the other hand, lower feed rate would affect to good surface quality. Moreover, roundness was significantly affected from revolution speed only. It means that lower revolution speed would poor quality of roundness and medium revolution speed can be produced quality of roundness as same as high revolution speed.