Results 141 to 150 of about 218,591 (239)

Research on Optimization Design of Automobile EPS Helical Gear Worm Transmission

Jixie chuandong
Based on special requirements of modern advanced automobile electric power steering （EPS） for steering transmission, the nylon helical gear steel worm transmission with stable transmission, low noise and low cost has been widely used. However, due to its
Wang Yibo, Wang Yun
doaj  

Dynamic modelling and experimental validation of involute gears based on multi-damage evolution mechanisms. [PDF]

Sci Rep
Mao H, Ding Y, Li X, Chen Y, Zhang B.
europepmc   +1 more source

Understanding excessive sleep in people with psychotic disorders

British Journal of Clinical Psychology, Volume 65, Issue 3, Page 762-776, September 2026.
Abstract Background There has been increasing attention to sleep disturbances such as insomnia in psychosis, due to its impact on symptoms, well‐being, and recovery. However, excessive sleep and extended sleep duration are common in psychosis (partly linked to sedating antipsychotic medication) and have been relatively neglected, despite plausible ...
Kate Robbins, Joanne Hodgekins, Sarah Reeve   +2 more
wiley   +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

What Does Intarsia Say? Materiality and Spirituality in the Urbino Studiolo☆

Renaissance Studies, Volume 40, Issue 4, Page 712-738, September 2026.
Abstract Upon entering the Urbino studiolo of Federico da Montefeltro, the visitor is struck by a material‐charged environment. Surprisingly, only a few scholars have addressed one prominent aspect of the decorative scheme, namely, the feature of intarsia as a medium. Even so, it remains on the sidelines of the discussion.
Matan Aviel
wiley   +1 more source

Novel Fault Diagnosis Technology Based on Integrated Spectral Kurtosis for Gearboxes. [PDF]

Sensors (Basel)
Gelman L, Kerrouche R, Abdullahi AO.
europepmc   +1 more source

Design and cutting performance analysis of cylindrical gear skiving tool with uniform working rake angle. [PDF]

Sci Rep
Ji J, Wang P, Xue R, Wang T, Xing K, Li J.   +5 more
europepmc   +1 more source

Design and Manufacturing of a Miniature Double-Circular-Arc Line Gear Pump. [PDF]

Micromachines (Basel)
Chen Y, Yang Y, He W, Zheng M, Xiao X.
europepmc   +1 more source

Study on the Influence of Modified Design on the Dynamic Characteristics of the Helical Gear System

Jixie chuandong
In order to study the dynamic characteristics of helical gears with different modified designs, a pair of standard gears and modified gears are taken as comparative experimental objects, and the dynamics model of a modified helical gear system is ...
Wang Ruoyi, Yang Jianwei, Wang Jinhai
doaj  

A Study on Involute Helical Gears, I : On the General Expression of Involute Helical Gears

A Study on Involute Helical Gears, I : On the General Expression of Involute Helical Gears
application/pdf As invoIute helical gears are generally used in gear transmission mechanism, their general expressions were studied. These expressions consist of ; number of teeth, number of teeth in contact, pressure angle, face width, addendum, deddendum, maximum specific sliding, gear ratio, tooth thickness and helix angle.
openaire   +1 more source