Home / Machine Tools & Parts / Engine Lathes / SUMMIT VERTICAL BORING MILL AND TURNING MACHINES

Overview
Specifications
Standard Features
- High precision ballscrews for vertical & horizontal head movement
- Precision, hardened and ground gearing
- Power rapid traverse to all heads
- Constant surface speed controlled through PLC as standard feature
- Centralized full-electric pendant control panel for all operations mounted on a swiveling pendant arm w/ built in DRO
- Full-length Turcite tapered gibbing
- Chrome-plated hand wheels and dials
- All axis are driven by servo motors thru 1/10 Alpha Reducers
- Smooth, vibration-free turning
- Heat treated and stress relieved closed grain castings
- Large diameter Timken type taper roller bearing
- Axial and radial T.I.R. of 0.0005″
- Main A.C. brushless spindle drive
Included Accessories
- One vertical heads with indexing pentagonal turret
- One side heads with standard tool holder
- One vertical plain ram (9.5″ x 9.5″ cross section) heads (60″ and up)
- Precision hardened and ground crossrail guideways
- Totally enclosed electrical equipment cabinet with state of the art PLC
- Pressurized lubrication system throughout with oil sight gauges
- Set of four (4) reversible table jaws
- Emergency stop switch
- Wipers on all ways
- Built-in leveling screws with mounting pads
- Set of service spanners
| SPECIFICATIONS | SCV48 | SCV60 | DCV80 | DCV100 | DCV120 | DCV160 |
|---|---|---|---|---|---|---|
| Capacities | ||||||
| Maximum diameter of swing | 55″ | 63″ | 86″ | 106″ | 129″ | 169″ |
| Maximum diameter of swing w/ side heads | 51″ | 61″ | 82″ | 102″ | 124″ | 163″ |
| Maximum machining height above table | 39 3/8″ | 47″66 3/4″ | 59″77/8″ | 78″/94″ | 98″/118″ | 98″ |
| Maximum weight of workpiece (lbs.) | 13,230 | 17,640 | 26,500 | 33,000 | 40,000 | 40,000 |
| Table: | ||||||
| Table Diameter | 47″ | 57″ | 78″ | 98-1/2″ | 118″ | 157″ |
| Table Speed (Infinitely Variable) (RPMs) | 2.5-250 | 2-220 | 1.55-140 | 1.24-112 | 1.0-92 | 1.0-92 |
| Vertical Heads: | ||||||
| Vertical Heads-no. (LH Plain, RH Pent. Tur) | 1 RH | 2 | 2 | 2 | 2 | 2 |
| Swivel of each vertical heads | +/- 35° | +/- 35° | +/- 35° | +/- 35° | +/- 35° | +/- 35° |
| Vertical travel right hand turret | 30″ | 30″ | 30″ | 30″ | 30″ | 30″ |
| Vertical travel left hand boring ram | N/A | 47″ | 57″ | 57″ | 57″ | 57″ |
| Side Head: | ||||||
| Vertical travel of the side head | 35-7/16″ | 47″ | 76″ | 90″ | 100″ | 96-1/2″ |
| Horizontal travel of the side head | 25-1/2″ | 27-1/2″ | 27-1/2″ | 35-1/2″ | 39″ | 39″ |
| Cross Rail: | ||||||
| Vertical travel of cross rail | 31-1/2″ | 51″ | 66″ | 82″ | 98″ | 90″ |
| Rail-travel from table | 12″-78″ | 12″-94″ | 12″-110″ | 12″-88″ | ||
| Feeds: | ||||||
| Feeds-vertical & side heads – (no.) range | (16) .002-.200 IPR | (16) .002-.200 IPR | (16) .002-.196 IPR | (16) .002-.196 IPR | (16) .002-.196 IPR | (16) .002-.196 IPR |
| Rapid traverse for all heads | 98 IPM | 98 IPM | 98 IPM | 98 IPM | 98 IPM | 98 IPM |
| Motors: | ||||||
| Main drive motor (AC Brushless) | 50/75 HP | 75/100 HP | 100 HP | 100 HP | 100 HP | 100 HP |
| Rail elevating motor | 5.5 HP | 10 HP | 10 HP | 10 HP | 10 HP | 10 HP |
| Rapid traverse motor | 4 HP | 4 HP | 4 HP | 4 HP | 4 HP | 4 HP |
| Dimensions (LxWxH) | 106″ x 142″ x 154″ | 138″ x 150″ x 182″ | 169″ x 165″ x 181″ | 189″ x 189″ x 197″ | 208″ x 220″ x 212″ | 228″ x 260″ x 248″ |
| Weight | 35,500 lbs. | 52,000 lbs. | 76,000 lbs. | 95,000 lbs. | 108,000 lbs. | 140,000 lbs. |
Overview
Standard Features
- High precision ballscrews for vertical & horizontal head movement
- Precision, hardened and ground gearing
- Power rapid traverse to all heads
- Constant surface speed controlled through PLC as standard feature
- Centralized full-electric pendant control panel for all operations mounted on a swiveling pendant arm w/ built in DRO
- Full-length Turcite tapered gibbing
- Chrome-plated hand wheels and dials
- All axis are driven by servo motors thru 1/10 Alpha Reducers
- Smooth, vibration-free turning
- Heat treated and stress relieved closed grain castings
- Large diameter Timken type taper roller bearing
- Axial and radial T.I.R. of 0.0005″
- Main A.C. brushless spindle drive
Included Accessories
- One vertical heads with indexing pentagonal turret
- One side heads with standard tool holder
- One vertical plain ram (9.5″ x 9.5″ cross section) heads (60″ and up)
- Precision hardened and ground crossrail guideways
- Totally enclosed electrical equipment cabinet with state of the art PLC
- Pressurized lubrication system throughout with oil sight gauges
- Set of four (4) reversible table jaws
- Emergency stop switch
- Wipers on all ways
- Built-in leveling screws with mounting pads
- Set of service spanners
Specifications
| SPECIFICATIONS | SCV48 | SCV60 | DCV80 | DCV100 | DCV120 | DCV160 |
|---|---|---|---|---|---|---|
| Capacities | ||||||
| Maximum diameter of swing | 55″ | 63″ | 86″ | 106″ | 129″ | 169″ |
| Maximum diameter of swing w/ side heads | 51″ | 61″ | 82″ | 102″ | 124″ | 163″ |
| Maximum machining height above table | 39 3/8″ | 47″66 3/4″ | 59″77/8″ | 78″/94″ | 98″/118″ | 98″ |
| Maximum weight of workpiece (lbs.) | 13,230 | 17,640 | 26,500 | 33,000 | 40,000 | 40,000 |
| Table: | ||||||
| Table Diameter | 47″ | 57″ | 78″ | 98-1/2″ | 118″ | 157″ |
| Table Speed (Infinitely Variable) (RPMs) | 2.5-250 | 2-220 | 1.55-140 | 1.24-112 | 1.0-92 | 1.0-92 |
| Vertical Heads: | ||||||
| Vertical Heads-no. (LH Plain, RH Pent. Tur) | 1 RH | 2 | 2 | 2 | 2 | 2 |
| Swivel of each vertical heads | +/- 35° | +/- 35° | +/- 35° | +/- 35° | +/- 35° | +/- 35° |
| Vertical travel right hand turret | 30″ | 30″ | 30″ | 30″ | 30″ | 30″ |
| Vertical travel left hand boring ram | N/A | 47″ | 57″ | 57″ | 57″ | 57″ |
| Side Head: | ||||||
| Vertical travel of the side head | 35-7/16″ | 47″ | 76″ | 90″ | 100″ | 96-1/2″ |
| Horizontal travel of the side head | 25-1/2″ | 27-1/2″ | 27-1/2″ | 35-1/2″ | 39″ | 39″ |
| Cross Rail: | ||||||
| Vertical travel of cross rail | 31-1/2″ | 51″ | 66″ | 82″ | 98″ | 90″ |
| Rail-travel from table | 12″-78″ | 12″-94″ | 12″-110″ | 12″-88″ | ||
| Feeds: | ||||||
| Feeds-vertical & side heads – (no.) range | (16) .002-.200 IPR | (16) .002-.200 IPR | (16) .002-.196 IPR | (16) .002-.196 IPR | (16) .002-.196 IPR | (16) .002-.196 IPR |
| Rapid traverse for all heads | 98 IPM | 98 IPM | 98 IPM | 98 IPM | 98 IPM | 98 IPM |
| Motors: | ||||||
| Main drive motor (AC Brushless) | 50/75 HP | 75/100 HP | 100 HP | 100 HP | 100 HP | 100 HP |
| Rail elevating motor | 5.5 HP | 10 HP | 10 HP | 10 HP | 10 HP | 10 HP |
| Rapid traverse motor | 4 HP | 4 HP | 4 HP | 4 HP | 4 HP | 4 HP |
| Dimensions (LxWxH) | 106″ x 142″ x 154″ | 138″ x 150″ x 182″ | 169″ x 165″ x 181″ | 189″ x 189″ x 197″ | 208″ x 220″ x 212″ | 228″ x 260″ x 248″ |
| Weight | 35,500 lbs. | 52,000 lbs. | 76,000 lbs. | 95,000 lbs. | 108,000 lbs. | 140,000 lbs. |




