Journal of Superhard Materials · 2018 · 10 citations · 6 references
EngineeringManufacturing EngineeringMaterials EngineeringManufacturing ProcessesMechanical Behavior Of MaterialsDamage MechanicsFailure TheoriesFatigueFracture MechanicsFracture ToughnessMachiningFatigue LifeFatigue Life AssessmentFatigue Life PredictionFatigue PerformanceFatigue TestingTool WearTurning
The paper addresses a relationship between the surface state of a steel 40Kh part upon finish turning with cBN tools and its fatigue life. The authors are the first to put forward a mathematical model that shows the dependence of fatigue life of a machined part on the machining conditions in turning using cBN tools. This study has demonstrated the possibility of finish turning of essential parts that have to work under loading of variable magnitudes and directions.
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