> I was wondering if any of you have come up with a simple automated
tool changing system, or have seen one that is within a "simple man's"
reach to fabricate. Robert <
Robert, hi,
I've got a CNC Sherline tabletop mill; is this the type of machine you
hope to find an tool changing system for? If so, here's a note from
the Sherline Yahoo group that I saved. Hope it's helpful (but, I
haven't visited the site since the date of the post):
......................................................
"onecooltoolfool"
Jan 23, 2004
Mini Automatic Tool Changer
Home Shop Accessories Inc. of Louisville has released plans and kits
for the first, fully automatic tool changer designed for miniature
machining and CNC applications. The tool changer is a complete,
self-contained spindle and turret that was specifically designed to
work with Sherline, Taig, MaxNC, and other mini CNC milling machines.
This six-station sequential tool changer will take your hobby CNC to
the next level of performance and productivity. The mechanism can be
used in full, or semi-automatic mode and features a six-station tool
turret and pneumatic drawbar.
The tool changer can function with CNC or manual machines and requires
only one, single actuation signal, either manual or remote, to execute
a tool change cycle.
Highlights:
One channel of digital I/O (no subroutine programming or separate
controller)
Multiple kit levels available for beginner thru advanced
Rapid tool change, 1 to 3 second cycle time
Full or semi automatic operation
Fast growing community of builders online at Yahoo minitoolchanger group
Secure, fast, online ordering with PayPal, receive your plans in a few
minutes!
www.homeshopaccessories.com
Join in the mini tool changer discussion online at
http://groups.yahoo.com/group/minitoolchanger