A Robotic Testing Platform for Pipelined Discovery of Resilient Dielectric Elastomer Actuators
Advanced Science, EarlyView.This work introduces a robotic testing platform enabling high‐throughput, multi‐parameter lifetime mapping of linear dielectric elastomer actuators (DEAs). By integrating programmable high‐voltage control and automated electromechanical measurements, the system identifies material and operating conditions that double actuator lifetime.
Ang (Leo) Li +10 more
wiley +1 more source
Investigation of frictional behaviour in incremental sheet forming of grade one titanium sheet [PDF]
MATEC Web of ConferencesIncremental Sheet Forming (ISF) is a flexible sheet forming process. Its interfacial friction between the ISF tool and the blank sheet has a significant effect to the forming forces, deformation, fracture, and surface finish.
Korner Lars, Ou Hengan
doaj +1 more source
Effect of Step Size on the Formability of Al/Cu Bimetallic Sheets in Single Point Incremental Sheet Forming. [PDF]
Materials (Basel), 2022 Żaba K +4 more
europepmc +1 more source
Heat‐to‐Electricity Conversion Using Barium Strontium Titanate Multilayer Capacitors
Advanced Science, EarlyView.Lead‐free barium strontium titanate multilayer capacitors convert waste heat into electricity via the Olsen electro‐thermodynamic cycle. These capacitors achieve an energy density of 3.7 J cm−3, comparable to the performance of lead‐based ceramics. Their high dielectric strength and broad operating temperature window below 100°C make them practical for
Fan Ni +10 more
wiley +1 more source
Investigation of Surface Roughness in Incremental Sheet Forming of Conical Drawpieces from Pure Titanium Sheets. [PDF]
Materials (Basel), 2022 Trzepieciński T +3 more
europepmc +1 more source
Single Point Incremental Forming
, 2018 Incremental metal sheet forming has gone through a period of development and enjoys increased attention of industry for its unique benefits and properties.
Brabec, Martin
core
Study of Sphere NC Sheet Metal Incremental Forming
, 2011 The principle of NC incremental sheet metal forming as well as the process planning, experiment of sphere forming are presented. Because the deformation of sheet metal only occurs around the tool head and the deformed region is subjected to shear ...
Liu Ru Zhou
core +1 more source
Advanced Science, EarlyView.Origami has inspired numerous soft deployable mechanisms for safe human‐robot interaction, while its intrinsic kinematic instability at arbitrary configurations limited their practical robotic application. This work presents a 3D printed meter‐scale origami robotic actuator capable of load‐bearing deformation through creaseline stiffness modulation.
Sung Yol Yu +5 more
wiley +1 more source
Optimization of Forming Parameters in Incremental Sheet Forming of AA3003-H18 Sheets Using Taguchi Method. [PDF]
Materials (Basel), 2022 Murugesan M +5 more
europepmc +1 more source
Inverse Design of Pre‐Strain via a Predictive Electromechanical Model for Enhanced Strain Sensing
Advanced Science, EarlyView.An analytical electromechanical model rooted in microcrack evolution mechanics is globally calibrated from only eight pre‐strain datasets, enabling prediction of the complete sensing response at untested pre‐strain values within the calibrated design space (R2 > 0.99).
Jia‐Chen Shang +10 more
wiley +1 more source