Advanced Robotics Research, EarlyView.An enhanced universal gripper combining rigid mechanics with self‐adaptable fingers is presented for industrial automation. The novel six‐bar linkage with integrated compliant pad eliminates mechanical interference while enabling passive shape adaptation.
Muhammad Usman Khalid +7 more
wiley +1 more source
Establishment of preparation methods for <i>in vitro</i> models of articular cartilage superficial zone injury. [PDF]
iScienceZhang G +7 more
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Numerical investigation of thermal performance in unsteady Casson hybrid nanofluid flow across rotating disks under variable Darcy resistance and Joule heating. [PDF]
Discov NanoYasmin H, Al-Essa LA, Noor S, Haq I.
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Data-Driven Modeling of Friction in Drawbead Test Through Advanced Machine Learning. [PDF]
Materials (Basel)Trzepieciński T, Fejkiel R, Kowalik M.
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Control of Friction Laws in Tangential Adhesive Contacts by Surface Geometry. [PDF]
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The Impact of Wheelset Eccentricity on High-Order Polygonal Wear Based on the Theory of Frictional Self-Excited Vibration. [PDF]
Materials (Basel)Zhao S, Zhao X, He P, Shi F, Zheng J.
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Beyond Time Is Brain: The Time, Tissue, and Systems Framework for Acute Stroke. [PDF]
J Cent Nerv Syst DisBhaskar S.
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Friction in production the coefficient of friction μ the factor of friction m
Proceedings of the 10th International Scientific and Expert Conference, 2022Is given in the paper mathematical representation of friction. Bowden-Tabor Theory for cold forming and Bowden-Tabor Theory for hot forming Friction is sometimes helpful. For example, high friction on the punch surface helps increase reductions in deep drawing and ironing. In a few instances it has to have at least some small value, as in rolling where
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Abstract The strip tension friction test was used to investigate friction conditions in the forming of thin aluminum sheet without lubrication. In this test. which simulates metal flow around the leading face of a punch. the level of friction is judged based on tool-workpiece interaction when a metal strip, bent in the shape of a U.
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Friction factor in nanochannel flows
Microfluidics and Nanofluidics, 2016Non-equilibrium molecular dynamics simulations are employed in order to access the detailed atomic behavior of fluids moving in nanochannels and to quantify the associated energy dissipation. Nanochannels of various degrees of wall hydrophobicity/hydrophilicity and roughness are studied.
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