give me a tips to change the frquency for the machine that use a vibration as power
2006-08-25 02:45:37 · 5 answers · asked by lah_100 1 in Science & Mathematics ➔ Engineering
vibrator
2006-08-25 03:11:36 · answer #1 · answered by john 3 · 0⤊ 0⤋
I am not sure what you mean but the frequency a machine vibrates most at is a resonance or critical frequency. These frequencies are determined by stiffness and weight distribution. Increasing the stiffness, for example by increasing a shaft diameter or reducing weight where this does not affect stiffness is the way to increase resonance frequency.
2006-08-25 23:19:48 · answer #2 · answered by Robert A 5 · 0⤊ 0⤋
why would you attempt to change the frequency if your using a high frequency shaker then you want to change the source or the power of vibration
to increase the power of the shake you need to increase the weight and seize . Cintron feeders for instance uses magnet the bigger the magnet the bigger the vibe.
2006-08-25 05:13:48 · answer #3 · answered by Aldoit 2 · 0⤊ 0⤋
For frequencies up to 10KHz , use a speaker .
For frequencies up to 100KHz use ferrites .
For frequencies up to 10 GHz use piezoelectric materials .
2006-08-25 08:21:44 · answer #4 · answered by faramarz f 2 · 0⤊ 0⤋
http://www.medscape.com/viewarticle/525137_print
2006-08-25 03:16:11 · answer #5 · answered by Anonymous · 0⤊ 0⤋