Residual stresses induced during turning processes can affect thequality and performance of machined products,depending on its direction and magnitude.Residual stresses can be highly detrimental as they can lead to cr...Residual stresses induced during turning processes can affect thequality and performance of machined products,depending on its direction and magnitude.Residual stresses can be highly detrimental as they can lead to creeping,fatigue,and stress corrosion cracking.The final state of residual stresses in a workpiece depends on its material as well as the cutting-tool configuration such as tool geometry/coating,cooling and wear conditions,and process parameters including the cutting speed,depth-ofcut and feed-rate.However,there have been disagreements in some literatures regarding influences of the abovementioned factors on residual stresses due to different cutting conditions,tool parameters and workpiece materials used in the specific investigations.This review paper categorizes different methods in experimental,numerical and analytical approaches employed for determining induced residual stresses and their relationships with cutting conditions in a turning process.Discussion is presented for the effects of different cutting conditions and parameters on the final residual stresses state.展开更多
文摘Residual stresses induced during turning processes can affect thequality and performance of machined products,depending on its direction and magnitude.Residual stresses can be highly detrimental as they can lead to creeping,fatigue,and stress corrosion cracking.The final state of residual stresses in a workpiece depends on its material as well as the cutting-tool configuration such as tool geometry/coating,cooling and wear conditions,and process parameters including the cutting speed,depth-ofcut and feed-rate.However,there have been disagreements in some literatures regarding influences of the abovementioned factors on residual stresses due to different cutting conditions,tool parameters and workpiece materials used in the specific investigations.This review paper categorizes different methods in experimental,numerical and analytical approaches employed for determining induced residual stresses and their relationships with cutting conditions in a turning process.Discussion is presented for the effects of different cutting conditions and parameters on the final residual stresses state.
