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Filtering by: Degree Field Mechanical Engineering File Format pdf Language English [eng] Resource Type Masters Thesis

Exploring the Ductility Minimum of Niobium C103 at Intermediate Temperatures using Triaxial Tensile Specimens

Creator:

Wood, Thomas N., II

Abstract:

This work explores the mechanical properties of single-phase niobium alloy C103 from room temperature to 600°C for the purpose of expanding safe uses of the material into new applications. The study utilizes a symmetrically notched triaxial tensile specimens to manipulate the internal stress field in order to observe the changes...

Resource Type:

Masters Thesis
Active and Passive Structural Vibration Mitigation for High-Speed Machine Tools

Creator:

Indrarto, Christopher Wilfred

Abstract:

This thesis presents novel feedback and feedforward control system design strategies for active to passive vibration mitigation of residual vibrations on high speed machine tools. Residual vibrations on high-speed machine tools are triggered when the machine axes (table) undergo large accelerations, which induce sudden inertial forces and excite the lightly...

Resource Type:

Masters Thesis