- Acme Gridley
- 1-5/8 RBN8 HP
- Multi Spindle Bar
- 8 Spindle
These machines are in great shape and originally sold for 1.7 Million each to Chrysler where they sat idle.
We will install a new Fanuc control 31
Ball Screws Replaced
Encoder installed 4th and 5th for single point threading.
The HP (High Precision) is not a typical Acme.
• All Cross slides are box way cnc slides.
• The Carrier Is Supported by a Large Roller Bearing in Each End.
• Cross Slide capability is /- .0003 Without Shave Tools.
• Each Spindle Has It's Own Offsets.
• Overall Length Can Be Held to /- .0005 by Facing
• High Rpm Is 1950
Fanuc 18T Control, Front and Rear, All "G" and "M" Codes
Cnc Slides in 8Th With Double Decker Holder and Cutoff Holder,
1st With Double Decker Holder, Independent 6Th Position End
Working, Pickoff, Back Working ( Can Do Compound Work on
Back of Part With Pickoff ), Compound Slides in 4th and 5th
With Spindle Encoder for Single Point Threading.
Main Tool Slide Uses Cam
Feed Slide Uses Cam
Spindle Speed Controlled by Gears
Pneumatic Collet opening and Closing
Slides Have Box Ways
Universal Chip Conveyor
Complete Electrics, 460 Volt, 3 Ph
This Was Not an Add on Cnc System, It Was Designed by Acme from
the Beginning As a Cnc Machine.
Condition - Excellent Condition