Results 31 to 40 of about 918,916 (305)
Технічна інженерія, 2023 In recent times, methods of finishing flat surfaces with face mills equipped super-hard materials have become widespread. However, the non-stationarity of the cutting process, which is characteristic of face milling processes, leads to variable ...
H.M. , O.A. , M.M.
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Acta NumericaCut finite element methods (CutFEM) extend the standard finite element method to unfitted meshes, enabling the accurate resolution of domain boundaries and interfaces without requiring the mesh to conform to them. This approach preserves the key properties and accuracy of the standard method while addressing challenges posed by complex geometries and ...
Erik Burman +3 more
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, 2016 For suitable finite groups G, we construct contractible 4-manifolds C with an effective G-action on $\partial C$ whose associated pairs (C,g) for all $g \in G$ are distinct smoothings of the pair $(C,\partial C)$.
Auckly, Dave +3 more
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MATEC Web of Conferences, 2017 As the title implies the article describes how to optimize the construction of a combined cutting tool on the example of developed design of the face milling cutter with regulable rigidity of damping elements in order to improve the vibration resistance ...
Poddubny Vladimir +2 more
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Rheological and strength properties of dynamic loading during cutting of finished flour products [PDF]
E3S Web of ConferencesThis article presents the findings of scientific research on the rheological and strength properties under dynamic loading conditions when cutting finished flour products.
Urinov Uygun, Amonov Mahmud
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Journal of Materials Research and Technology, 2023 Combining aluminium as a soft, lightweight, and low-strength material with reinforcing elements may lead to fabricating materials with excellent abrasion resistance and a high strength-to-weight ratio.
Mahmoud Alipour Sougavabar +2 more
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Cut finite elements for convection in fractured domains [PDF]
Computers & Fluids, 2019 We develop a cut finite element method (CutFEM) for the convection problem in a so called fractured domain which is a union of manifolds of different dimensions such that a $d$ dimensional component always resides on the boundary of a $d+1$ dimensional component. This type of domain can for instance be used to model porous media with embedded fractures
Erik Burman +3 more
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Journal of Manufacturing and Materials Processing, 2019 Machining of brittle materials is common in the manufacturing industry, but few modeling techniques are available to predict materials’ behavior in response to the cutting tool.
Behrouz Takabi, Bruce L. Tai
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Записки Горного института, 2021 When performing technological operations in the peat industry, various units with milling-type working bodies are used. They differ in design, layout, number and type of cutting elements, operating modes, and may have one or more working bodies.
Konstantin V. Fomin
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Shape optimization using the cut finite element method [PDF]
Computer Methods in Applied Mechanics and Engineering, 2018 We present a cut finite element method for shape optimization in the case of linear elasticity. The elastic domain is defined by a level-set function, and the evolution of the domain is obtained by moving the level-set along a velocity field using a transport equation.
Burman, E +4 more
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