Results 41 to 50 of about 121,508 (306)
A Surgery Simulation Supporting Cuts and Finite Element Deformation [PDF]
, 2001 Interactive surgery simulations have conflicting requirements of speed and accuracy. In this paper we show how to combine a relatively accurate deformation model--the Finite Element (FE) method-- and interactive cutting without requiring expensive matrix updates or precomputation.
Nienhuys, H.W., van der Stappen, A.F.
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Multi-scale simulation of the nano-metric cutting process
, 2010 Molecular dynamics (MD) simulation and the finite element (FE) method are two popular numerical techniques for the simulation of machining processes. The two methods have their own strengths and limitations.
Cheng, K, Sun, X
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A New Approach to Cutting into Finite Element Models [PDF]
, 2001 Virtual reality based surgical simulators offer a very elegant approach to enhancing traditional training in endoscopic surgery. In this context a realistic soft tissue model is of central importance. The most accurate procedures for modeling elastic deformations of tissue use the Finite Element Method to solve the governing mechanical equations ...
D. Serby +2 more
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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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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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Comparison of Integration Methods for Cut Elements
9th European Congress on Computational Methods in Applied Sciences and EngineeringECCOMAS ...
Guilherme Henrique Teixeira +2 more
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Discrete element simulation of rock cutting [PDF]
International Journal of Rock Mechanics and Mining Sciences, 2011 This paper presents numerical modelling of rock cutting processes. The model consists of a tool–rock system. The rock is modelled using the discrete element method, which is suitable to study problems of multiple material fracturing such as those involved in rock cutting. Both 2D and 3D models are considered in this work.
Rojek, Jerzy +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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