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Products  |  Theory of Machines and Properties of Materials  |  Mechanical Demonstration Models  |  TM 164
TM 164 Vibration of Spiral Spring Apparatus Show data sheet (pdf file) Print page
Technical Description
A spiral spring made of cold rolled steel is clamped between a ball bearing mounted shaft and a fixed bracket. Two arms are fitted to the shaft diametrically opposite each other. Two sliding pieces of metal on the arms can be securely fixed in position using clamping screws. These form the rotating mass with an adjustable moment of inertia. The system is displaced by hand. The angle of rotation is read off on a 1° scale disc that is also attached to the shaft. The unit is intended for wall mounting.
Learning Objectives / Experiments
· Determination of the stiffness of a spiral spring
· Determination of the natural frequency of a spiral spring-rotating mass system
- With varying total vibrating mass
- With varying mass distribution
Features
Vibration experiment on a spiral spring-rotating mass system
Available accessories
TM 090 -- Vertical Stand for Mechanical Demonstration Units
Alternative products
TM 163 -- Torsional Vibration Apparatus
Specification
[1] Investigation of vibrations on a spiral spring-rotating mass system
[2] Spiral spring cross-section: 10x1mm
[3] Arm radius of the rotating mass: 36...150mm
[4] Weights: 0.5kg
[5] Integrated angle measuring scale, 1° graduations
[6] Unit intended for wall mounting
[7] lxwxh 250x200x366mm
Technical Data
Spiral spring, cross-section: 10x1mm
Spring length: approx. 800mm
Inside radius: 10mm, outside radius: 50mm
Weights: 0.5kg
Arm radius of the rotating mass: 36...150mm
Dimensions and Weight
l x w x h 250 x 200 x 366 mm
Weight approx. 6 kg
Scope of Delivery
1 kinetic model, complete,
1 instruction manual
Order Details
040.16400 TM 164 Vibration of Spiral Spring Apparatus
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© 2005 G.U.N.T. Gerätebau GmbH