ESjaavik
12-16-2004, 05:04 PM
Hi friends,
My latest project is officially launched. Tattaaa!!
See how the shabby bedways and slides get a treatment at:
http://www.sjaavik.com/myford/pictures.html
Don't hold your breath. It's now in the painting stage, and not much more interesting will be presented until that's done. You don't want to watch the paint drying, will you?
That will probably be figuring out how best to place the ballscrews and servo's. They should be fit into as small an envelope as I can, as I want it contained in a fully enclosed cabinet to avoid coolant getting all over the place.
I will attempt to use the WorldServo drives on this one. And proper backlash free ballscrews and support bearings are already in stock. If I can figure out how to use a 1.75 Hp BLDC and a servo drive for the spindle, that's what I want to do. Not as a C-axis, but mainly because I don't want to impair the accuracy by hanging a heavy 3-ph motor onto the back of the lathe. The servo motor weighs in at a fraction of the mass. If it works as I hope, it can be used for threading though. The changewheels will not be used.
I'll try to remember posting to this thread when there are significant changes to my site.
And as always, emails are welcome, but choose a subject that clearly indicate it's not spam. I am the spam filter, and a very trigger happy one too.
Edit: Oops! Wrong forum I guess. @Admin: can you correct that?
My latest project is officially launched. Tattaaa!!
See how the shabby bedways and slides get a treatment at:
http://www.sjaavik.com/myford/pictures.html
Don't hold your breath. It's now in the painting stage, and not much more interesting will be presented until that's done. You don't want to watch the paint drying, will you?
That will probably be figuring out how best to place the ballscrews and servo's. They should be fit into as small an envelope as I can, as I want it contained in a fully enclosed cabinet to avoid coolant getting all over the place.
I will attempt to use the WorldServo drives on this one. And proper backlash free ballscrews and support bearings are already in stock. If I can figure out how to use a 1.75 Hp BLDC and a servo drive for the spindle, that's what I want to do. Not as a C-axis, but mainly because I don't want to impair the accuracy by hanging a heavy 3-ph motor onto the back of the lathe. The servo motor weighs in at a fraction of the mass. If it works as I hope, it can be used for threading though. The changewheels will not be used.
I'll try to remember posting to this thread when there are significant changes to my site.
And as always, emails are welcome, but choose a subject that clearly indicate it's not spam. I am the spam filter, and a very trigger happy one too.
Edit: Oops! Wrong forum I guess. @Admin: can you correct that?