. "3"^^ . "CZ - \u010Cesk\u00E1 republika" . "RIV/46747885:24210/09:#0001459" . . "Comparison of performance of austrian made si3n4 - nitride ceramic tools used to machine grey cast iron workpiece materials"@en . . "Comparison of performance of austrian made si3n4 - nitride ceramic tools used to machine grey cast iron workpiece materials" . "RIV/46747885:24210/09:#0001459!RIV10-MPO-24210___" . . . "Comparison of performance of austrian made si3n4 - nitride ceramic tools used to machine grey cast iron workpiece materials"@en . . . . . . . "This article presents comparisons of cutting performance of Austrian made \u2013 Si3N4 nitride ceramic \u2013 inserts used in machining a Type 422425 grey cast iron work-piece materials. Three commercial ceramic inserts Type FMG121C, FMG122C, and FMG134C were tested. Experiments were focused on tool life tests. A comparison approach involved exponents of Taylor\u2019s type equations over an optimized cutting tool interval i.e. one constant depth of cut of 1mm, one constant feed rate of 0.2mm/rev and the three cutting speeds 250, 320 and 380m/min. Results were obtained from linear regression. Also conducted was an evaluation of intervals of reliability as well as corresponding standard deviations for each regression coefficient in experimental Taylor\u2019s equations. The experiments allowed to compare, from statistical perspectives, at a 95 and greater confidence level, the trends and quantities of experimental cutting inserts."@en . . "Koval\u010D\u00EDk, Jaroslav" . . "This article presents comparisons of cutting performance of Austrian made \u2013 Si3N4 nitride ceramic \u2013 inserts used in machining a Type 422425 grey cast iron work-piece materials. Three commercial ceramic inserts Type FMG121C, FMG122C, and FMG134C were tested. Experiments were focused on tool life tests. A comparison approach involved exponents of Taylor\u2019s type equations over an optimized cutting tool interval i.e. one constant depth of cut of 1mm, one constant feed rate of 0.2mm/rev and the three cutting speeds 250, 320 and 380m/min. Results were obtained from linear regression. Also conducted was an evaluation of intervals of reliability as well as corresponding standard deviations for each regression coefficient in experimental Taylor\u2019s equations. The experiments allowed to compare, from statistical perspectives, at a 95 and greater confidence level, the trends and quantities of experimental cutting inserts." . . "24210" . "2"^^ . . . "P(FT-TA4/105), Z(MSM4674788501)" . "2"^^ . "307750" . . "1803-1269" . "\u010Cuban, Ji\u0159\u00ED" . . "metal machining; ceramic inserts; grey cast iron; work-piece material; tool life; Taylor\u2019s logT-log v regression lines; trends and quantities; statistical anylyses"@en . . "[2DA00BDC2192]" . "2009" . "Modern Machinery Science Journal" . . . "Comparison of performance of austrian made si3n4 - nitride ceramic tools used to machine grey cast iron workpiece materials" . . "october" . .