Results 41 to 50 of about 14,096,944 (291)
Experimental characterization of friction coefficients at the tool-chip-workpiece interface in cutting: Evaluation of lubrication efficiency of mineral oil [PDF]
, 2010 Collaboration avec le LTDS/ENISEThe characterization of friction coefficients at the tool-chip-workpiece interface remains an issue. This paper presents a new experimental set-up able to simulate similar tribological phenomena as the ones occurring at ...
RECH, Joël +4 more
core
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2014 The frictional modelling literature is reviewed, and it is demonstrated that unrealistic drift results when the shape coefficient is 1.0 for the LuGre and the integral friction models.
Junhong YANG, Andrew PLUMMER, Yong XUE
doaj +1 more source
Study on asymmetrical cold rolling considered sticking friction
Journal of Materials Research and Technology, 2020 A new model considered the sticking friction for analyzing the asymmetrical cold rolling process is proposed by the slab method. This friction model is composed of the Coulomb friction model and yield shear stress.
Ji Wang, Xianghua Liu, Xiangkun Sun
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Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation
FEBS Letters, EarlyView.Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang +2 more
wiley +1 more source
Methodology for qualifying a Friction Stir Welding equipment [PDF]
, 2008 The objective of this research work is the industrialization of the friction stir welding process in order to provide tools to industrials to select and qualify a machine for their FSW applications.
MARTIN, Patrick +5 more
core
Modeling and Control of a Road Wheel Actuation Module in Steer-by-Wire System
ActuatorsSince the steer-by-wire system removes the mechanical connection and uses electrical signals to drive the system, it has the disadvantage of being less stable in the failure of parts or systems.
Insu Chung, Jungdai Choi, Kanghyun Nam
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On an Elastoplastic Sliding Model for a Coated Single Asperity
Lubricants, 2018 In this study, a sliding friction model for coated single asperity contacts is proposed. A displacement-driven layered contact algorithm is firstly introduced and verified by the finite element method.
Can Wang, Dik J. Schipper
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Vehicles, 2021 The important change in the transition from partial to high automation is that a vehicle can drive autonomously, without active human involvement.
Ludwig Herzog, Klaus Augsburg
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FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
A Review of Friction and Lubricant in Metal Forming
LubricantsFriction conditions, along with the flow behaviors of materials, significantly impact plastic deformation during metal forming. Extensive practical research on friction has thus been conducted, and industrial development has been remarkable.
Man Soo Joun +3 more
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