NewLondon88
Local Chapter Leader
You know how sometimes something will happen where you almost get
seriously hurt, but you don't? And it's over before you had a chance to
see it coming? So you get an adrenaline rush and a big sense of relief?
This wasn't like that.
I figured I'd do some sanding to clean up a piece of metal. I'd picked up
some sanding heads and flap wheels at the hardware store a wile back and
never quite got around to using them. This should be a good chance to see
how well they work.
They didn't do much on the drill, since the battery was dead.So I had to
try it on something else. The downside of buying tools at yard sales is that
they seldom come with manuals. I'm not sure what the maximum speed
is for these flap wheels, but I'm sure the Roto Zip exceeded that.
So I turned it on and everything was fine for about 1/2 to 3/4ths of a
second.. and then this awful vibration started up.. a vibration that was so
heavy that my arms felt like I was being electrocuted. But I wasn't.
(I checked) I vaguely remember something coming off an hitting the
ceiling, and something else coming off and hitting the wall. Good thing
I was wearing a face shield.
The only problem was that this RotoZip was shaking so hard that I couldn't
put it down, couldn't let go of either hand. I couldn't turn it off because
it took two hands to hold onto it.. and the longer I held onto it, the weaker
my grip got. You know how something can happen in a flash and yet it
seems like several minutes?
This wasn't like that.
For about 30 seconds I'm holding this thing, trying to figure out what to
do with it. A few times I tried to loosen my grip with one hand so I could
see about holding onto it one handed while reaching for the OFF switch.
No chance. All the while, my arms are feeling strangely numb from the
vibration. I can't turn it off, I can't put it down, and I'm not sure how
much longer I can hold onto it.. even with two hands. I didn't know what
was wrong, the thing was going too fast to see it.
I've always been taught that you never yank on a cord to unplug something
but I thought this might be an exception, and maybe I wouldn't go to hell
for it. So I yanked. and yanked some more. Nope .. it was still running.
Why did I think that those 100 foot extension cords were such a good deal?
And why do I use them inside? And why can't I feel my teeth anymore?
As I'm holding onto this RotoZipDemonFromHell and doing a funny dance
around the shop, trying to stand on the plug and kick it out from the
extension cord (why do I tie them together when I'm working inside?)
I'm imagining the newspaper headlines "Man Chops Off Own Head In
Freak Accident" but then I figured that nobody really buys newspapers
anymore, but it might make someone's Tweet at best.
I was finally able to kick out the plug and the thing shut off. Looking at
the sanding head, the mandrel was bent close to 90 degrees. Most of it
was missing. Instead of spinning like a top, it was spinning like a radar
antenna. at about 30,000 RPM. I guess whatever fell off when it got up
to speed caused an imbalance, and it all fell apart from there. You know
how sometimes you get a bargain on something and it all works out great?
This wasn't like that. :redface:
seriously hurt, but you don't? And it's over before you had a chance to
see it coming? So you get an adrenaline rush and a big sense of relief?
This wasn't like that.
I figured I'd do some sanding to clean up a piece of metal. I'd picked up
some sanding heads and flap wheels at the hardware store a wile back and
never quite got around to using them. This should be a good chance to see
how well they work.
They didn't do much on the drill, since the battery was dead.So I had to
try it on something else. The downside of buying tools at yard sales is that
they seldom come with manuals. I'm not sure what the maximum speed
is for these flap wheels, but I'm sure the Roto Zip exceeded that.
So I turned it on and everything was fine for about 1/2 to 3/4ths of a
second.. and then this awful vibration started up.. a vibration that was so
heavy that my arms felt like I was being electrocuted. But I wasn't.
(I checked) I vaguely remember something coming off an hitting the
ceiling, and something else coming off and hitting the wall. Good thing
I was wearing a face shield.
The only problem was that this RotoZip was shaking so hard that I couldn't
put it down, couldn't let go of either hand. I couldn't turn it off because
it took two hands to hold onto it.. and the longer I held onto it, the weaker
my grip got. You know how something can happen in a flash and yet it
seems like several minutes?
This wasn't like that.
For about 30 seconds I'm holding this thing, trying to figure out what to
do with it. A few times I tried to loosen my grip with one hand so I could
see about holding onto it one handed while reaching for the OFF switch.
No chance. All the while, my arms are feeling strangely numb from the
vibration. I can't turn it off, I can't put it down, and I'm not sure how
much longer I can hold onto it.. even with two hands. I didn't know what
was wrong, the thing was going too fast to see it.
I've always been taught that you never yank on a cord to unplug something
but I thought this might be an exception, and maybe I wouldn't go to hell
for it. So I yanked. and yanked some more. Nope .. it was still running.
Why did I think that those 100 foot extension cords were such a good deal?
And why do I use them inside? And why can't I feel my teeth anymore?
As I'm holding onto this RotoZipDemonFromHell and doing a funny dance
around the shop, trying to stand on the plug and kick it out from the
extension cord (why do I tie them together when I'm working inside?)
I'm imagining the newspaper headlines "Man Chops Off Own Head In
Freak Accident" but then I figured that nobody really buys newspapers
anymore, but it might make someone's Tweet at best.
I was finally able to kick out the plug and the thing shut off. Looking at
the sanding head, the mandrel was bent close to 90 degrees. Most of it
was missing. Instead of spinning like a top, it was spinning like a radar
antenna. at about 30,000 RPM. I guess whatever fell off when it got up
to speed caused an imbalance, and it all fell apart from there. You know
how sometimes you get a bargain on something and it all works out great?
This wasn't like that. :redface: