Results 91 to 100 of about 23,122 (306)

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li   +4 more
wiley   +1 more source

Investigation of thermal and viscoelastic properties of polymers relevant to hot melt extrusion - II: Cellulosic polymers [PDF]

open access: yes, 2016
The purpose of this study was to determine the thermal and viscoelastic properties of cellulosic polymers that may have potential for use in hot melt extrusion (HME). Cellulose ethers of different molecular weight (MW) with varied degrees of substitution
Simerdeep Singh Gupta   +3 more
core  

Numerical Simulation of Canned Hot-Extrusion Process of Mo Powder

open access: yes, 2011
Aiming at the stress state in the hot-extrusion process of Mo powder, the paper has studied the 3D stress characteristics provided by the hot-extrusion of the canning. The material model is established by the finite element software DEFORM-3D.
Jun Zhang, Jian Li
core   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

Effect of hot extrusion process on microstructure and mechanical properties of hypereutectic Al-Si alloys [PDF]

open access: yesChina Foundry, 2011
The hypereutectic Al-Si alloy was fabricated by hot extrusion process after solidified under electromagnetic stirring, and the microstructure and mechanical properties of the alloy were studied.
Li Runxia, Yu Fuxiao, Zuo Liang
doaj  

Investigation of thermal and viscoelastic properties of polymers relevant to hot melt extrusion - III: Polymethacrylates and polymethacrylic acid based polymers [PDF]

open access: yes, 2016
Polymers are a major part of final medicinal drug products prepared by hot melt extrusion (HME). Therefore it is necessary to understand their behavior when subjected to heat and mechanical stresses during the development of the HME processes. The aim of
Simerdeep Singh Gupta   +3 more
core  

Functional Fibers in Soft Robotics: Advances in Material, Structural, and Systemic Tactics

open access: yesAdvanced Robotics Research, EarlyView.
Fiber‐form robotic systems offer a scalable pathway toward embodied intelligence in soft robotics. This review surveys functional fibers as material, structural, and systemic elements, highlighting advances in responsive materials, architectural programing, and fabrication strategies.
Joonhee Won   +5 more
wiley   +1 more source

Rational Design of Multicomponent Polymeric Systems Based on a Transient Plasticization Window for Hot-Melt Extrusion

open access: yesPharmaceutics
Background: Hot-melt extrusion (HME) is a promising technology for the manufacturing of drug products; however, its application is limited by elevated thermal and shear stresses that may induce degradation of thermolabile active pharmaceutical ...
Mark Mandrik   +4 more
doaj   +1 more source

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