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Torsional oscillation device

The torsional oscillation device consists of 2 parts without a viscous absorber and a part with a viscous absorber, in the part without a viscous absorber, the relations governing the torsional vibrations of the one-degree-of-freedom system and obtaining its natural frequency and comparing them with theoretical values ​​and relations Governing the torsional vibrations of the two degrees of freedom system and obtaining its natural frequencies and comparing them with the theoretical values, and in the section with the viscous absorber, the consumption coefficient is examined in a torsional system with a viscous absorber and inside it. Torsional vibrations are the angular vibrations of an object around its rotation axis. This type of vibration mostly occurs in rotating shafts. Uncontrolled torsional vibrations may cause serious damage to power transmission systems in which shafts and couplings are used. One of the important issues related to internal combustion engines is the torsional vibrations of the crankshaft in these types of engines.

Description

• Conducting the test as one or two degrees of freedom with the ability to adjust the distance in one degree of freedom
• Small disk
• Large disk
• Torsion bars
• Oily damper
• With the ability to adjust the height of the oil
• Measuring the angle of rotation with two Korean Atonics encoders
• Hardware and software for drawing vibration graphs with the ability to transfer test data to Excel
• Has teaching power point and student agenda, calculation notebook and software training video
• The structure of the device has electrostatic paint

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