CAD CAM EDM DRO - Yahoo Group Archive

"Mini Mill" CNC Kit

Posted by kdntool
on 2003-07-01 04:20:11 UTC
Hello Everyone,
Just to clarify any possible misconceptions, the "mimi mills" I will
have a kit for are the imported variety with the cast iron dovetail
(tilting) column domestically available from Grizzly, Micromark,
Harbor Frieght, and Homier.

My Z-axis mods involve, removing the entire "rack and pinion" stock Z
mechanism, supplying a modified spindle mount housing (the one
directly behind the spindle with the dovetail in it), and running a
ball screw down the @ centerline of the dovetail. I do not utilize
either of the torsion return springs supplied with the mills. The
headstock will hold it's position with the motors unpowered. As I
stated in an earlier posting (50) .024 DIA holes thru 1/8" THK oil
hardening tool steel with a single solid carbide drill bit takes a
rock solid and repeatable Z-axis mechanism to accomplish.

I plan to have a simple website by the end of the week. (time
permitting) I will include some prototype photos and better
descriptions. I will post a link here as soon as it is ready.

I Thank Everyone For Their Time And Interest!!!!

Regards,

Ken Cardolino
kdntool@...

Discussion Thread

kdntool 2003-07-01 04:20:11 UTC "Mini Mill" CNC Kit