7.1.4.- VIBRAÇÕES E OSCILAÇÕES

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...

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...

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...

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...

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...

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...

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...

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"...

The operation of the Whirling of Shafts Unit, "MEER", starts when the potentiometer of the console is activated.This potentiometer delivers electric power to the motor, which starts to rotate at a specific frequency. As the power delivered...