--- In
Homebrew_PCBs@yahoogroups.com, "Ron Amundson"
<ron_amundson@h...> wrote:
> From: starsnstripes_2003
> To: Homebrew_PCBs@yahoogroups.com
> Sent: Friday, July 25, 2003 5:08 PM
> Subject: [Homebrew_PCBs] Re: laptop drill press (foot switch
safety)
>
>
> YES! Ron has a VERY GOOD point!
> I wasn't going to get into wiring basics, but for this you should
be
> aware of safety!
I use a simple foot switch on my drill press. it is just an
electrical box with a wire on one side and a recpticle on the other.
I think they call it a deep switch box.
anyway, a momentary pushbutton on it as the only contorl.
The cord pugs in to the wall, and the drill plugs into the
recpticle. the momentary makes contact as long as my foot is on the
button.
When taping holes, I need a hand on the part and a hand on the
spindle feed. the foot switch allows me to control the motor.
I was thinking of using relays and a reversable motor, but then I got
a taping head and that is all moot.
Dave