Results 81 to 90 of about 4,783 (206)

Mechanical sequencer [PDF]

open access: yes, 1977
A mechanical sequencer having a rotatable drive shaft is described. The drive shaft has a spline formed thereon. A freely rotatable shaft contains a plurality of rollers positioned thereon, the axis of the freely rotatable shaft having an axis parallel ...
Appleberry, W. T.
core   +1 more source

The AMP-Foot 3, new generation propulsive prosthetic feet with explosive motion characteristics: design and validation [PDF]

open access: yes, 2016
The last decades, rehabilitation has become a challenging context for mechatronical engineering. From the state-of-the-art it is seen that the field of prosthetics offers very promising perspectives to roboticist.
Cestari, Manuel   +4 more
core   +1 more source

Wear Analysis of Crank Slider Mechanism based Stationary Clearance Link Model

open access: yesJixie chuandong, 2021
Wear is one of the main causes of the failure of mechanical equipment and mechanical parts. The coupling between wear and dynamic response of system has an important effect on the performances of mechanism.
Rufei Yu, Wei Chen
doaj  

An Experimental Study of Hydraulic Jump Due to Moving Jet Impingement [PDF]

open access: yes, 2015
The objective of this project work is to study experimentally the hydraulic jump with a moving jet impingement on a glass plate surface. The jet strikes the horizontally placed glass plate and the jump occur which is investigated with different flow rate
Janghel, Mithilesh Kumar
core  

Конструкция устройства для непрерывной обрезки листового материала в поточных линиях [PDF]

open access: yes, 2012
У статті розглянуто нову конструкцію пристрою безупинного обрізування аркушевого матеріалу в потокових лініях.A new slider-crank type device for continuous trimming sheet material is introduced.
Ivanko, A. I.   +3 more
core  

Delta Parallel Robot Based on Crank-Slider Mechanism

open access: yesIAES International Journal of Robotics and Automation (IJRA), 2017
A three-degree-of-freedom Delta parallel manipulator driven by a crank-slider mechanism is proposed. In Cartesian space, a gate-shaped curve is taken as the path of the pick-and-place operation, combining with the inverse kinematics theory of the Delta robot, and a mathematical model of robot statia force transmission is established.
Zhe Qin, Xiao-Chu Liu, Zhuan Zhao
openaire   +1 more source

Investigating Behavior of Slider–Crank Mechanisms with Bearing Failures Using Vibration Analysis Techniques

open access: yesMathematics
This study focuses on investigating the behavior of slider–crank mechanisms with different bearing failures using a vibration analysis technique. The reliability and lifespan of bearings are crucial for such mechanisms, which convert rotary motion to ...
Mofareh Hassan Ghazwani, Van Vinh Pham
doaj   +1 more source

Design and Analysis of Underactuated compliant mechanisms [PDF]

open access: yes, 2012
Precession and accuracy are important in several mechanisms in practical use. Compliant mechanism provides a solution for such mechanical design problems. It has several other advantages over rigid body mechanism.
Behera, Deepak
core  

Experimental and numerical investigations of a pendulum driven by a low-powered DC motor. [PDF]

open access: yes, 2015
The work is a continuation of numerical and experimental investigations of a system consisting of a single pendulum with the joint horizontally driven by the use of a crank-slider mechanism and DC motor.
Awrejcewicz, Jan   +5 more
core  

磨损对曲柄压力机滑块机构运动可靠性的影响

open access: yesJixie chuandong, 2005
Based on the theories of reliability engineering and probability design, the effect of abrasion in games of slider - crank mechanism on the motion reliability of crank press was analyzed.
孙现龙, 廖勇刚, 余心宏
doaj  

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