http://www.scanalex.com I wanted to make the back and forth motion of my Boyar Schultz surface grinder automatic so I did not have to constantly crank my left hand / arm back and forth. ...This is what I came up with. .....I now want to add in some kind of speed control.
dimmers can.t control motor speeds
daz199md 1 month ago
Very good indeed!
KhunroongPHD 3 months ago
To control the SPEED of the auto-feed, have you considered wiring in a DIMMER SWITCH? Also, for changing the travel distance, you could drill additional holes in the arm connected to the motor so you can have short, medium, and long travel of the table during auto-feed. Nice, work, though!
RAWHORSES 1 year ago
Clever!
cosast54 1 year ago
@pherdie1
gene5wing 1 year ago
You are a genius! I have the same boyar shultz grinder and am quite tired of manually cranking!
ajwx2007 1 year ago
Brilliant! Could you please share the source of the gearbox/motor?
pherdie1 1 year ago
Thanks for sharing your ideas.
airbrushe 1 year ago
very good
patrickdarcy 2 years ago
Very clever.
nitaguru 3 years ago