Results 111 to 120 of about 2,206 (227)

Statistical evaluation of nylon chemical recycling through acidolysis

Polymer International, EarlyView.
Sustainable PA6 recycling through acidolysis enabled temperature‐driven depolymerization, modeled by regression analysis. Recycled products successfully replaced up to 30% monomer while preserving PA6 chemical composition or crystalline structure. Abstract This study focuses on the sustainability of plastics reporting the recycling of polyamide (PA ...
Diego Penzo, Bruno Godinho, Gabriele Rossignolo, Michele Modesti, Artur Ferreira, Alessandra Lorenzetti, Ana Barros‐Timmons, Nuno Gama   +7 more
wiley   +1 more source

Data aspects in the reinforcement of polymer gears manufactured by injection moulding [PDF]

This study is data driven research, focusing on injection moulded polymer gears. With the help of big data, python scripts were created to summarise academic papers automatically, and bibliometrics research was conducted to discover the main challenges ...
Xu, Xingguang
core  

Fatigue life analysis of POM gears with transient material modeling

This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Sven Düzel, Robert Eberlein, Hans-Jörg Dennig; Fatigue life analysis of POM gears with transient ...
Eberlein, Robert, Dennig, Hans-Jörg, Düzel, Sven   +2 more
core   +1 more source

A high-power-density design method for polymer gear systems via an adaptive non-dominated sorting genetic algorithm III and surrogate sub-models

Materials & Design
There is a growing and prevalent trend in the power transmission field of high-performance polymers replacing metallic materials given the strict light-weight requirement.
Zehua Lu, Yiming Chen, Huaiju Liu, Caichao Zhu, Ruo Wu   +4 more
doaj   +1 more source

Actuation Strategies for Underwater Jet‐Propelled Soft Robots

Journal of Field Robotics, EarlyView.
ABSTRACT This review article examines jet‐propulsion mechanisms in underwater soft robotic systems, focusing exclusively on physically fabricated and experimentally validated robots. Covering research published from 2013 to 2025, this study classifies and evaluates jet‐propulsion robots based on their actuation mechanisms.
Angel Kitone, Mohammed Anteet, Pawandeep S. Matharu, Yara Almubarak   +3 more
wiley   +1 more source

Design of polymer gears for auxiliary power transmission systems of automotive vehicles

, 2010
he polymer gears owing to their advantages are used in auxiliary power transmission systems of automotive . For example, the gears occur in transmissions of drives of car wipers or drives of car windows.
Sobolak, M., Budzik, G., Jagiełowicz, P. E.   +2 more
core  

A Computational Model for Analysing the Wear Behaviour of Polymer Gears

Wear
Bibliografija: str. 8-9.
Ignatijev, Aljaž, Glodež, Srečko, Belšak, Aleš, Borovinšek, Matej   +3 more
openaire   +2 more sources

A Design Specifications Template for Wearable Haptic Interfaces: A Case Study for Robotic Gripper Applications

Journal of Field Robotics, EarlyView.
ABSTRACT Wearable haptic interfaces are increasingly important for enhancing human robot collaboration, particularly in decision critical tasks that require intuitive and reliable interaction. Despite advances in wearable systems, existing designs often lack a structured framework that systematically integrates sensing, actuation, control, and user ...
Amr M. El‐Sayed
wiley   +1 more source

Polymer Alloy Gears. Polymer Alloy Gears Consisting of Polyacetal and Polyurethane.

TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1995
Tsukamoto, Naohisa, Maruyama, Hiroki, Mimura, Hiroshi   +2 more
openaire   +2 more sources

Efficient Harvesting of Irregular and Low‐Frequency Mechanical Energy via Hybridized Electromagnetic‐Triboelectric Systems

Small, EarlyView.
ABSTRACT The rapid expansion of the Internet of Things (IoT) and wearable electronics necessitates sustainable power sources to replace the limited electrochemical battery. While mechanical energy harvesting offers a promising solution, traditional harvesters face challenges of irregular and low−frequency environmental sources. This review presents the
Yongbin Han, Ju‐Hyuck Lee, Hong‐Joon Yoon   +2 more
wiley   +1 more source