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Application of Bayesian Inference to Milling Force Modeling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper describes the application of Bayesian inference to the identification of force coefficients in milling. Mechanistic cutting force coefficients have been traditionally determined by performing a linear regression ...
Bayesian Inference for Milling Stability Using a Random Walk Approach
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Unstable cutting conditions limit the profitability in milling. While analytical and numerical approaches for estimating the limiting axial depth of cut as a function of spindle speed are available, they are generally ...
Process Damping Identification Using Bayesian Learning and Time Domain Simulation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Process damping can provide improved machining productivity by increasing the stability limit at low spindle speeds. While the phenomenon is well known, experimental identification of process damping model parameters can ...
Iterative Stress Reconstruction Algorithm to Estimate Three-Dimensional Residual Stress Fields in Manufactured Components
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Residual stress (RS) significantly impacts the mechanical performance of components. Measurement of RS often provides incomplete data in terms of components of stress and spatial density. Employing such fields in finite ...