Results 21 to 30 of about 2,858,333 (293)
Mathematical model of a drive mechanism with a crank device of a crank press [PDF]
E3S Web of Conferences, 2020 The most important link in the forging equipment is a crank mechanism. Their significant drawback is the unbalanced inertia forces of the moving masses of the crank mechanism, which cause vibration. The analysis of the phenomena occurring in the mechanism and the assessment of the technological process are based on the theory of chains, which allows ...
openaire +2 more sources
An investigation of a hypocycloid mechanism based twin-rotor piston engine [PDF]
, 2014 A unique mechanism is investigated in this paper to show the working principles of a novel hypocycloid twin-rotor piston engine (HTRPE), which provides the basis for the structural design, kinematic and dynamical analysis necessary to realize the engine.
Gu, Fengshou +8 more
core +1 more source
A Synthesis of Crank-length Adjusting Mechanisms
Bulletin of JSME, 1985 Crank-length adjusting mechanisms have been proposed in order to change input-output relationships of arbitrary planar, spherical and spatial crack mechanisms and also to stop output motions of crank-and rocker mechanisms during rotations of their crack shafts. Structures of the crack-length adjusting mechanisms have been obtained by a number synthesis,
Hiroaki Funabashi +2 more
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Eccentric Crank Rover: A novel crank wheel mechanism with eccentric wheels
2016 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2016 The crank wheel mechanism, consisting of a wheel mechanism and parallel links connected to each wheel, achieved high mobility and efficiency because it has both wheels and legs in a simple structure. However, each prior model of crank wheel mechanism has had shortcomings such as mass oscillation or fragile structure.
Hirotaka Komura +2 more
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Proposal of the Coupled Thermomechanical Model of a Crank Mechanism [PDF]
, 2020 The aim of the paper is to propose analytical coupled thermomechanical model of the crankshaft system, which includes the mutual interaction between thermodynamic and mechanical phenomena occurring in engines. The most relevant dynamic effects observable in the crank system are connected with its kinematics.
Bogumil Chilinski, Anna Mackojc
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Dynamic analysis of slider-crank mechanism with clearance fault [PDF]
, 2019 In this paper, the dynamic behavior of the slider-crank mechanism with clearance fault is investigated. The revolute joint with clearance is equivalent to a virtual massless rod, and then the dynamic equation of the crank slider mechanism with clearance ...
Zexiong Zhang +5 more
core +1 more source
Forgotten alternative to crank mechanism
European Science Review, 2016 In the history of the industry of Europe, there was the mechanism with a screw surface for reception of rotation movement from linear movement. Having found new outlines in XIX century, but using the same principle, it took replaced the crank in the steam engine. Because of the big dimensions, it has ceased to be used and has been forgotten.
ROMASHIN VALERIJ NIKOLAEVICH +1 more
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Development and kinematic analysis of crank slider mechanism (without crank wheel) / Muhammad Muizzuddin Marwan Zaley [PDF]
, 2022 Application are widely used in most mechanical machines.The aim of this study is to design and fabricate a well-functioning Crank Slider Mechanism. A relative motion analysis (kinematic analysis) will be conducted to design a well-functioning mechanism ...
Zaley, Muhammad Muizzuddin Marwan
core
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films
Advanced Functional Materials, EarlyView.This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge +4 more
wiley +1 more source