Results 71 to 80 of about 1,383,987 (149)
Self-reciprocating radioisotope-powered cantilever
, 2020 A reciprocating cantilever utilizing emitted charges from a milli-curie radioisotope thin-film is presented. The actuator realizes a direct collected-charge-to-motion conversion.
Douglass Henderson +3 more
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Structural and kinematic analysis of a stirred tank planetary drive
MATEC Web of Conferences, 2018 Stirred tanks are used in many industries to intensify various physical and chemical processes. Currently, one of the most promising areas of research is the creation of rotationally reciprocating stirred tanks (RRST), which realize high mixing ...
Prikhodko Alexander A.
doaj +1 more source
Analysis of Vibration Characteristics of Hydraulic Excavator Device Under Flat Ground Conditions
Modelling and Simulation in EngineeringHydraulic excavators, characterized by their high efficiency and versatility, are crucial equipment in engineering construction. During the automatic excavation process, the excavator may experience resonance phenomena, which can affect the stability of ...
Kailei Liu +5 more
doaj +1 more source
, 2016 Reciprocating motion is a widely existing form of mechanical motion in natural environment. In this work we reported a case-encapsulated triboelectric nanogenerator (cTENG) based on sliding electrification to convert reciprocating motion into electric ...
Qingshen Jing (1632235) +6 more
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Electromagnetic Structures Of Linear Generators Driven By Reciprocating Motion Engines
, 2000 In this paper, some structures of permanent magnets linear generators driven by short stroke reciprocating motion engines are proposed. Considerations about some salient characteristics relative to design and to working of the structures examined are ...
G. Ricco Galluzzo +3 more
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, 2017 INTRODUCTION: This review aimed to compare the kinematic effect of nickel-titanium instruments with reciprocating and continuous rotation motion for cyclic fatigue resistance, shaping ability, apical debris extrusion, and dentinal defects or cracks ...
안소연, 김의성
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CYCLIC AND TORSIONAL FATIGUE RESISTANCE OF A NEW ROTARY FILE ON A ROTARY AND RECIPROCATING MOTION.
, 2022 This study aimed to evaluate the resistance to cyclic and torsional fatigue resistance of a new nickel-titanium (Flat File 25.04) instrument on continuous and reciprocating motion.
ANDRÉ DALL AGNOL JÚNIOR, CHARLES +8 more
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Journal of Applied Oral ScienceObjective The aim of this study was to evaluate the root canal preparation and apical enlargement of molar root canals with rotary or reciprocating heat-treated nickel-titanium (NiTi) instruments, by using micro-computed tomography (micro-CT ...
Jáder Camilo PINTO +5 more
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Jixie chuandong, 2014 A seven-bar mechanism with double servo drive is proposed to meet the requirement of actuator high-speed reciprocating linear motion in a food packaging machinery.By kinematics calculation,the mechanism Jacoby matrix is obtained and its singularity and ...
王文格, 张文彬
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, 1886 Patent for a device that converts "regular rotary motion into irregular reciprocating motion" (lines 15-16) which includes instructions and ...
Shellenberger, Samuel L.
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