Giddings & Lewis 8" Floor Type Horizontal Boring Mill |
|
| Model: 65-N8-UF |
Stock 20041 |
| New: 1967 |
SN: 270-8-67 |
|
| Spindle diameter |
8" |
|
| Spindle taper with power draw bolt |
#60 ASA |
| Spindle Z axis travel |
72" |
| Underarm travel (14" square) |
72" |
| Headstock Y axis with underarm |
168" (14 ft) |
| Column X axis travel |
396" (33 ft) |
|
| Spindle speeds (32) |
3.015 - 670 rpm |
|
| Spindle feeds (16) |
0.0013 - 0.250 ipr |
| Milling feeds (32) |
0.670 - 140 ipm |
| Headstock feed |
100 hp |
| Separate X & Y axis drives |
40 HP each |
|
| Equipped With: |
| Ball screws on Y axis, spindle Z, & underarm |
Ram & spindle can feed independent or together
|
| Automatic pressurized lubrication |
| Electrical system 440/3/60 |
| Inductosyn on X & Y axis |
| Hard ways on runway, HD outboard boring bar support |
| Right angle head, heavy duty with (8) index positions, mounts to either the headstock or the spindle support. |
| Head is capable of machining a 21" x 21" window at 0.7 HP per 1 RPM |