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MEVLB 棒の自由振動学習用装置
革新的なシステム
The Unit for Studying Free Vibration of a Bar,"MEVLB", allows to study the features of the free vibrations of a bending bar.
関連ニュース
概要
The Unit for Studying Free Vibration of a Bar,"MEVLB", allows to study the features of the free vibrations of a bending bar.
The natural frequency of the bending bar can be modified adding additional loads at the free end of a bar or varying the free clamping length.
The bar is manually deviated to start damped vibrations. The oscillation amplitudes can be measured with the strain gauges. The initial amplitude and free length of the bar are measured with two metering rules.
The bending bar can be mounted horizontally or vertically in any side of the frame.
The unit includes software for data acquisition and to study the oscillation motion, allowing the plotting of the oscillations and the obtaining of the main parameters that define them.
演習と指導の慣行
マニュアルに含まれるガイド付き実習
- Study of free vibration of a horizontal bending bar.
- Study of free vibration of a vertical bending bar.
- Determination of natural frequencies of a bending bar according to Rayleigh's method and comparison with the experiment.
- Study of the influence of weight on natural frequencies and other parameters of oscillation.
- Study of the influence of clamping length on natural frequencies and other parameters of oscillation.
補完的な機器
7.1.4.- 振動と振動
MEVTC
The Computer Controlled Torsional Vibration Unit, "MEVTC" is designed to study torsion suffered by some shafts with rotation motion, apart from studying the torsional rigidity and the behavior of a torsional vibration system with one, two or three...
7.1.4.- 振動と振動
MVRE
らせんばね振動実験装置
The Vibration of Coil Spring Unit, "MVRE", unit has been designed to study and understand a coil torsion spring, a mass-spring system and the fundamental properties of its characteristic periodic motion. In this sense, the unit consists of a rigid...
7.1.4.- 振動と振動
MVL
自由振動実験装置
The Free Vibration Unit, "MVL", has been developed to cover a range of demonstrations and experiments which provide the user with an understanding of the free vibrations of a simple spring-mass-damper system. Simple adjustments can be made to the...
7.1.4.- 振動と振動
MVLF
自由・強制振動実験装置
The Free and Forced Vibration Unit, "MVLF", has been developed to cover a range of demonstrations and experiments which provide the user with an understanding of the free and forced vibrations of a simple spring-mass-damper system. Simple...
7.1.3.- 静的および動的
MSHU
Simple Harmonic Motion Unit
This Simple Harmonic Motion Unit, "MSHU", allows many experiments using several pendulums and devices, such as different types of pendulums (simple, bifilar, trifilar and Kater’s pendulum) and springs.Consists of a panel with a support that allows...
7.1.4.- 振動と振動
MOT
ねじれ振動実験装置
The Torsional Oscillations Unit, "MOT", is intended for easy experiments. It enables to illustrate and investigate the torsional oscillation in single rotor, multi-rotor and geared systems. The unit basically consists of a rigid frame that have...
7.1.4.- 振動と振動
MVCC
コンピューター制御臨界速度測定実験装置
Some phenomena that appear in mechanical systems, such as vibration, self-centering and resonance in rotary shafts, can be clearly demonstrated with the Computer Controlled Critical Speed Investigation Unit, "MVCC". The operation of the "MVCC"...
7.1.4.- 振動と振動
MEER
シャフト旋回実験装置
The Whirling of Shafts Unit, "MEER", has been designed by EDIBON to demonstrate and determine different modes of oscillation and resonance of shafts with continuous distribution of mass under different conditions.The operation of the Whirling of...