Click on the thumbnail image to see a larger photograph. When you have finished viewing the large photograph return to the main page by clicking on the buttons at the bottom of your screen.
|
Free & Forced Vibration Apparatus |
Ref 4.13A |
The Sanderson Free and Forced Vibration Apparatus has been developed to extend the range of demonstrations and experiments which may be carried out to include the free and forced vibrations of a single degree of freedom of viscous damping.
Two methods of exciting forced vibration are adopted; either by oscillating the upper spring mounting with SHM at variable frequency or by applying a rotating out balance force at variable frequency to the vibrating mass.
Two pen recorders are provided, a continous paper recorder for amplitude and frequency measurements and a rotating drum recorder for amplitude and phase measurements. |
Other products in this sector.
partb
Click on the thumbnail image to see a larger photograph. When you have finished viewing the large photograph return to the main page by clicking on the buttons at the bottom of your screen.
|
Static & Dynamic Balancing Apparatus |
Ref 1.23 |
| The Sanderson Dynamic Balancing Apparatus may be used effectively for simple demonstrations and experiments in the dynamic balancing of rotating and reciprocating systems. The rotating system is essentially a shaft, mounted on bearings, supported in a rigid frame, and driven by a variable speed motor. Four discs, to which masses may be attached, are rigidly secured to the shaft. Each disc is suitably drilled and the set of holes are positioned so that various conditions of un-balance can be simulated and the normal methods used to determine the magnitude and position of the counter-balance masses. |
Other products in this sector.
