Video of my resonance

Righto,

I have finally managed to take a video of the vibration and noise
that it is
making.

I think it is because the motors are going to slow, and each and
every step goes
clunk, clunk. clunk.

At the start of the movie the gantry is moving slow, it is doing a
referencing
move to home. I then hit the Esc. key and jogged it forwards and
backwards at a
faster speed to show you that there is no vibrations at this speed.
If you
listen carefully you can hear a sligt bit of vibration as it winds
up to full
speed and then again when is slows down from top speed. Obviously
this happens
when it goes throught that speed area? then it goes past it and then
it is all
good.

So now that you can all see the video and know exactaly what I am
talking about,
what do you all think is causing it?

http://s90.photobucket.com/albums/k259/peterapalais/?
action=view¤t=CNCPlas\
maroutertableresonancemovie.flv


Peter
Australia