Results 91 to 100 of about 1,686,677 (196)

Optimisation of the tooth root fillet of plastic gears

The increasing use of plastic gears in various industries necessitates improvements in their performance and durability. A key factor influencing the operational reliability of plastic gears is the tooth root strength.
Eberlein, Robert, Dennig, Hans-Jörg, Düzel, Sven, Winterberg, Simon   +3 more
core   +1 more source

A modified partitioned‐stator flux‐switching permanent magnet machine for enhancing torque‐density in electric vehicle powertrains

IET Electric Power Applications
This study proposes a modified partitioned‐stator flux‐switching permanent magnet (PS‐FSPM) machine and reduces the permanent magnet usage in conventional PS‐FSPM machines. To achieve this goal, the stators of the conventional PS‐FSPM with outer‐armature/
Sadjad Shafiei, Tohid Sharifi, Mohammad Ali Noroozi Dehdez, Mehdi Bagheri   +3 more
doaj   +1 more source

Challenges in the engineering design, manufacture, and testing of polymer gears

Polymer gears are becoming more and more interesting parts of various machines; they are used in ever-more-demanding operating conditions. Due to their good mechanical properties, lightweight, and low noise during operation, they tend to substitute ...
Huskić, Miroslav,, Tavčar, Jože,, Lund University., Huskić, Miroslav, Tavčar, Jože   +4 more
core   +1 more source

Calculation of magnetic field categorization of double ring-plate magnetic gears and the effect of ring-plate spacing on performance

Jixie chuandong
ObjectiveTo accurately and efficiently analyze the magnetic and dynamic characteristics of multishaft double ring-plate magnetic gears (MDRMGs), improve the working conditions of CPMG arm bearings, and extend their service life, a multishaft double-ring ...
YU Jiaqi, LIU Dongning, SUN Feng, ZHAO Fang, ZHAO Chuan, ZHAO Haining, XU Fangchao, LI Siqi   +7 more
doaj  

A Novel Approach to Vibro-Acoustic Fault Diagnosis Using Intrinsic Multidimensional Gnome Entropy Analysis and a Convolutional Neural Network. [PDF]

Entropy (Basel)
Xu H, Zhou Y, Liu H, Yuan Q.
europepmc   +1 more source

Design, Manufacturing, Tribology, and Performance of Microgears and Microgear Trains: A Critical Review of Mechanical Power Transmission at the Microscale. [PDF]

Micromachines (Basel)
Doroftei I, Cazacu CM.
europepmc   +1 more source

Systematic design and analytical evaluation of a novel multi-speed bicycle rear transmission hub with a permanent magnet assisted gear shifting mechanism. [PDF]

Sci Rep
Ou FM, Wu YC, Feng JY.
europepmc   +1 more source

Nanoarchitectonics of molecular machines, biomolecular machines, and microrobots in their collective behaviour. [PDF]

Chem Sci
Ariga K, Lyu W, Song J.
europepmc   +1 more source

Analysis of a Two-Stage Magnetic Precession Gear Exploiting 3D Finite Element Method. [PDF]

Materials (Basel)
Macyszyn L, Jedryczka C, Mysinski M.
europepmc   +1 more source

ASW-YOLO: Lightweight Gear Defect Detection with Improved YOLOv8n. [PDF]

Materials (Basel)
Luo Z, Zheng B.
europepmc   +1 more source