Ultrasonic Lapping of Conical Surfaces
نویسندگان
چکیده
منابع مشابه
Cyclical Surfaces Created by a Conical Helix
The paper describes cyclical surfaces created by revolution of a circle about an edge of the trihedron of a conical helix that is moving evenly along the helix. This Euclidean metric transformation is composed from revolution about one of the coordinate axes and transformation of the righthanded coordinate system to the right-handed system of the moving trihedron in every point of the conical h...
متن کاملWeil-petersson Geometry for Families of Hyperbolic Conical Riemann Surfaces
We study the Weil-Petersson geometry for holomorphic families of Riemann Surfaces equipped with the unique conical metric of constant curvature −1.
متن کاملSchrödinger Operators with Δ-interactions Supported on Conical Surfaces
We investigate the spectral properties of self-adjoint Schrödinger operators with attractive δ-interactions of constant strength α > 0 supported on conical surfaces in R3. It is shown that the essential spectrum is given by [−α2/4,+∞) and that the discrete spectrum is infinite and accumulates to −α2/4. Furthermore, an asymptotic estimate of these eigenvalues is obtained.
متن کاملConical Surfaces and Crescent Singularities in Crumpled Sheets
We analyze the geometry and elasticity of the crescentlike singularity on a crumpled elastic sheet. We give a physical realization of this in terms of a free-boundary contact problem. An analytical solution is given for the universal shape of a developable cone that characterizes the singularity far from the tip, and some of its predictions are qualitatively verified experimentally. We also giv...
متن کاملRicci flow on surfaces with conical singularities Hao Yin
This paper studies the normalized Ricci flow on surfaces with conical singularities. It’s proved that the normalized Ricci flow has a solution for a short time for initial metrics with conical singularities. Moreover, the solution makes good geometric sense. For some simple surfaces of this kind, for example, the tear drop and the football, it’s shown that they admit Ricci soliton metric. MSC 2...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Society of Precision Engineering
سال: 1978
ISSN: 0374-3543
DOI: 10.2493/jjspe1933.44.666