Results 21 to 30 of about 249,393 (316)
Analysis of Influence of Pinion Tooth Trace Modification on Tooth Surface of Curved Tooth Face Gear
Jixie chuandong, 2022 Combining the principle of generating tooth surface of involute tooth profile curved cylindrical gear，the arc radius of the concave tooth surface of curved tooth cylindrical gear is increased，the equation to calculate cylindrical gear surface is deduced ...
Zhanrong Feng +5 more
doaj
Evaluation of Carburized and Ground Face Gears [PDF]
Journal of the American Helicopter Society, 2000 Experimental durability tests were performed on carburized and ground AIS19310 steel face gears. The tests were in support of a Defense Advanced Research Projects Agency (DARPA) Technology Reinvestment Program (TRP) to enhance face-gear technology. The tests were conducted in the NASA Glenn spiral-bevel-gear/face-gear test facility.
David G. Lewicki +3 more
openaire +1 more source
Bending stress analysis of orthogonal curve-face gear
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2016 In order to solve the time-varying bending bearing capacity of orthogonal curve-face gear, we proposed the calculation and test method of bending stress of gear tooth root.
Yao WANG +3 more
doaj +1 more source
Three-dimensional photoelastic study of the load-carrying capacity/face width ratio of Wildhaber-Novikov gears for automotive applications [PDF]
, 1977 Wildhaber-Novikov gears are becoming more and more popular for heavy load applications. They have been tried as speed-reducing gears, in spite of heavy noise generation, in aircraft jet engines, marine engines and agricultural machinery.
G.J. Klein +7 more
core +1 more source
Advanced Functional Materials, EarlyView.MAGTWIST: A compact magnetic rotary actuator, enabling smooth, stepless rotation, and on‐demand locking. Inspired by peristalsis, a soft polymer belt generates a traveling‐wave, enabling 270° rotation when heated. Cooling stiffens the belt, locking it in position and enabling it to withstand high loads.
Simon Frieler +3 more
wiley +1 more source
In Situ 3D Bioprinting: Impact of Cross‐Linking on the Adhesive Properties of Hydrogels
Advanced Functional Materials, EarlyView.In situ 3D bioprinting enables the direct deposition of cell‐laden, adhesive biomaterials for on‐site tissue regeneration. This review provides a comprehensive overview of how cross‐linking influences the bioadhesive properties of hydrogels used in 3D bioprinting, highlighting cross‐linking triggers, bioadhesion mechanisms, polymer interpenetration ...
Odile Romero Fernandez +4 more
wiley +1 more source
Design, generation and tooth width analysis of helical curve-face gear
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2015 A new type of gear pair consisting of a helical non-circular gear and a curve-face gear is designed, which can transmit the time-varying motion of intersected axes of rotation.
Chao LIN, Dong ZENG
doaj +1 more source
Advanced Healthcare Materials, EarlyView.This work pioneers melt electrowriting (MEW) of polyethylene vinyl acetate (PEVA) to fabricate ultra‐compliant, high‐resolution scaffolds. By integrating microscale precision with soft tissue‐like biomechanics, PEVA overcomes stiffness‐driven limitations of conventional MEW polymers, establishing a mechanically biomimetic platform for soft tissue ...
Finn Snow +9 more
wiley +1 more source
Wabble gear drive mechanism [PDF]
, 1967 The wabble gear principle was applied in the design of a driving mechanism for controlling spacecraft solar panels. The moving elements, other than the output gear, are contained within a hermetically sealed package to prevent escape of lubricants and ...
Winiarski, F. J.
core +1 more source
BS-ISO helical gear fatigue life estimation and wear quantitative features analysis [PDF]
, 2009 Original article can be found at: http://www3.interscience.wiley.com/ Copyright Blackwell Publishing. DOI: 10.1111/j.1475-1305.2008.00457.xLack of representative theoretical models for gear wear causes difficulties in their useful lifetime prediction ...
Bostjan +6 more
core +1 more source