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RISImprovement of Chip Breaking in Machining Low Carbon Steel by Cryogenically Precooling the Workpiece
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Ductile materials such as AISI1008 low carbon steel characteristically exhibit poor chip breaking in conventional machining practices. This paper presents an environmentally clean cryogenic machining ...
Preemptive Diagnosis of Minor Machine Failure by DDS Spectrum Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A preemptive diagnostic system has been developed to detect minor machine failures before machine breakdown for a computer controlled robotic drilling end-effector. By using the Dynamic Data ...
Fully Nonlinear Multidirectional Waves by a 3-D Viscous Numerical Wave Tank
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A finite-difference scheme and a modified marker-and-cell (MAC) method are used for numerical wave tank (NWT) simulations to investigate the characteristics of nonlinear multidirectional waves. The ...