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Steven D. Phillips, Daniel S. Sawyer, Bruce R. Borchardt, D E. Ward, D E. Beutel
We present a high accuracy artifact useful for the evaluation of large CMMs. This artifact can be physically probed by the CMM in contrast to conventional...
Stability prediction and chatter avoidance in high-speed machining requires knowledge of the tool point dynamics. In this paper, three advances toward the rapid...
This paper describes the facilities, measurement capabilities, and ongoing research activities in the areas of Mass and Force at the National Institute of...
Materials, whether in the solid, liquid or gaseous states, may be electrically nonlinear, anisotropic, inhomogeneous and dispersive with respect to frequency...
Matthew A. Davies, Kate Medicus, Christopher J. Evans, Brian S. Dutterer, R S. Fielder
Aluminum bronze C95800 is used extensively for the manufacture of propellers, because of its mechanical strength and corrosion resistance. Typically these...
Reported are the results of a Raman spectroscopic study of a set of chemical-vapor-deposited (CVD) diamond wafers of known thermal conductivity (k). The spectra...
X-ray standing waves associated with dynamical diffraction in perfect crystals are also present during diffraction in high-quality quasicrystals. The...
David S. Simons, P Chi, S L. Rommel, T E. Dillon, K D. Hobart, P E. Thompson, P R. Berger
Si interband tunnel diodes have been successfully fabricated by molecular beam epitaxy and room temperature peak-to-valley current ratios of 1.7 have been...