Results 111 to 120 of about 251,598 (308)
Dynamics of a split torque helicopter transmission [PDF]
, 1992 A high reduction ratio split torque gear train has been proposed as an alternative to a planetary configuration for the final stage of a helicopter transmission. A split torque design allows a high ratio of power-to-weight for the transmission.
Krantz, Timothy, Rashidi, Majid
core +2 more sources
Projekt for manufacturing of gears for Company Stab spol. s r. o. [PDF]
, 2020 Diplomová práca opisuje projekt na založenie novej divízie pre firmu ktorá sa zaoberá generálnymi opravami strojov. V prvej časti práce je rozoberaná teoretická časť o výrobnom procese ozubenia a ekonomická časť tejto práce. Hlávne časti práce sú analýza
Štefan Staník
core
Jixie chuandong, 2012 Through analyzing the high-gear in transmission based Romax,the load distribution on the tooth face is unbalanced seriously.After modifying the tooth profile of high-gear according to load per unit length and simulation analysis,the fluctuation of ...
白国庆, 王铁, 张瑞亮, 赵富强
doaj
Planning and Control Framework for a Quadruped Robot With Changeable Configuration
Advanced Intelligent Systems, EarlyView.Multiconfiguration quadruped robots enhance adaptability by switching between mammal‐like and reptile‐like morphologies. This study presents a nonlinear constraint‐based motion planner integrated with a hierarchical whole‐body controller, enabling robust configuration switching and locomotion on complex terrains. Experiments on slopes, irregular bricks,
Guanglin Lu +5 more
wiley +1 more source
The Eccentuator: A new concept in actuation [PDF]
, 1980 A new concept in actuation for aerospace mechanisms is presented. This actuator, called an 'eccentuator', features unique output characteristics, installation and envelope efficiencies, and relative simplicity.
Musgrove, R. G.
core +1 more source
BeeRootBot: A Bioinspired Robotic Probe Exhibiting Apical Growth through In Situ Soil Binding
Advanced Intelligent Systems, EarlyView.This study introduces a novel method for consolidating subterranean exploration pathways in plant‐inspired robots by binding in‐situ soil with beeswax, a biobased material. This simultaneous advancement and wall‐lining process reduces penetration resistance, enhances exploration efficiency, enables communication and resource sharing, and promotes ...
Sachin Sachin +4 more
wiley +1 more source
Fluid lubricant system Patent [PDF]
, 1968 Lubrication for bearings by capillary action from oil reservoir of porous ...
Belanger, R. J., Heindl, J. C.
core +1 more source
Journal of Industrial Design and Engineering Graphics, 2015 An experimental method for the investigation of hydraulic fluid flow inside a gear pump model was performed during this study. The external gear pump model was chosen because this volumetric unit is capable to take over the fluid at atmospheric pressure ...
Fanel Scheaua
doaj +4 more sources
Study on Impact Excitation and System Dynamic Characteristics of Shield Machine Planetary Gear Train
工程科学与技术Objective This study aims to reveal the evolution law of the internal and external meshing state of the sun gear and planetary gear induced by the collision between the sun gear and planetary gear.
Zeyin HE +4 more
doaj
Jixie chuandong, 2009 The tooth root is an important unit in the finite element analysis of helical gear analysis. Usually the gear root transition curve is simplified. Taking into account the actual processing conditions in line with the actual design,through the creation of
王丽娜, 王铁, 张瑞亮
doaj