Estimation of Possibilities of the Productivity Rise at Turning of Hard-Processing Materials

Abstract

The Method of Estimation of Possibilities of the Machining Productivity Rise Taking into Account the Action of Cutting Fluid (TCF) and Coated Carbide Cutting Tools (CCT) for Rough and Fin-Ish Turning Corrosion-Proof, Heat Resisting and Stainless Steels and Alloys is Perfected. the Factor of Machining Productivity Rise at the Expense of Use TCF and CCT is Set. it is Executed Theoretical and Experimental Researches of Influence of the Cutting Regimes on the Cutting Temperature and the Ma-Chined Surface Roughness at Turning of Different Hard-Processing Steels and Alloys. Dependences of the Cutting Temperature and the Machined Surface Roughness on Cutting Speed, Feed and Depth Taking into Account the Action of TCF and CCT are Set. the Factors of Decline of the Machined Surface Roughness and the Cutting Temperature are Certain at the Use of TCF with Different Cooling and Lubri-Cant Properties. the Factors of Machining Productivity Rise are Certain under Various Conditions of the Rough and Finish Turning Different Corrosion - Proof, Heat Resisting and High - Resistance Steels and Alloys Depending on the Factor of the Cutting Temperature Decline and Factor of the Tool Life Rise. the Set Factor of Machining Productivity Rise Allows Estimating Efficiency of the Use of Various TCF and CCT for Different Hard-Processing Materials.