Shimada 8-Spindle Lathe
CN660 CNC 6-Spindle Automatic Lathe -
Shimada was the first in the world to develop and produce a CNC 6-Spindle Automatic Lathe.
- Rough machining is conducted at positions with no CNC slide, and finishing is conducted at the CNC position.
- A processing speed that is approximately four times that of general purpose CNC lathes.
- High precision processing is realized through the use of a divided structure that utilizes CNC slide cutting and curvic coupling (optional).
- Max. turning diameter is 60mm (2.36").
- Collet chuck or 5 inch hydraulic chuck.
- Saves space, energy, and manpower.
- Up to three CNC slides can be mounted.
Features
End Tool Slide - The largest (55mm) tool-installing hole in its class. Dual Chevron beds minimize zigzag motion and deterioration.
CNC Slide - Highly rigid slide surface. Enclosed. Chaser-type structure enables 1 to 3 holders.
Wide Tooling Zone and Chip Floor - Rigid box construction. Special motor and gear ensure speedy and powerful indexing.
Main Specifications
| Model | Without NC Slide | 1 NC slide | 2 NC slides | 3 NC slides |
|---|---|---|---|---|
| Spindle | ||||
| No. of Spindles | 6 | 6 | 6 | 6 |
| Spindle Diameter | 70mm (2.8") | 70mm (2.8") | 70mm (2.8") | 70mm (2.8") |
| Max. Spindle Speed | 3,000 rpm | 3,000 rpm | 3,000 rpm | 3,000 rpm |
| Motor | 5.5kw (7.4hp) Option :7.5kw (10hp) 11kw (14.7hp) |
5.5kw (7.4hp) Option :7.5kw (10hp) 11kw (14.7hp) |
5.5kw (7.4hp) Option : 7.5kw (10hp) 11kw (14.7hp) |
5.5kw (7.4hp) option : 7.5kw (10hp) 11kw (14.7 hp) |
| Turning Capacity | ||||
| Collet Size (dia.) | 60mm (2.4") | 60mm (2.4") | 60mm (2.4") | 60mm (2.4") |
| Hydraulic Chuck Size | 5" | 5" | 5" | 5" |
| Max. Turning Length | 200mm (7.8") | 200mm (7.8") | 200mm (7.8") | 200mm (7.8") |
| End Tool Slide | ||||
| Drive System | Camless-Hydraulic Option : NC servo |
Camless-Hydraulic Option : NC Servo |
Camless-Hydraulic Option : NC Servo |
Camless-Hydraulic Option : NC servo |
| Tool Diameter | 55mm (2.2") | 55mm (2.2") | 55mm (2.2") | 55mm (2.2") |
| Stroke | 200mm (7.8") | 200mm (7.8") | 200mm (7.8") | 200mm (7.8") |
| NC Slides | ||||
| Number of Axes | 0 | Two Axes | Four axes | Six axes |
| X-axis Stroke | N/A | 120mm (4.7") | 120mm/70mm (4.7"/2.8") |
120mm/70mm/50mm (4.7"/2.8"/2.0") |
| Z-axis Stroke | N/A | 120mm (4.7") | 120mm/60mm (4.7"/2.4") |
120mm/60mm/50mm (4.7"/2.4"/2.0") |
| Base Machine Weight | 3,500kgs.(7,800lbs.) | 3,800kgs. (8,500lbs.) | 4,300ks.(9,500lbs.) | 4,500kgs. (10,000lbs.) |
SS-8 CNC 8-Spindle Automatic Lathe
- Rough machining is conducted at positions with no NC slide, and finishing is conducted at the NC position.
- A processing speed that is approximately five times that of general purpose NC lathes.
- Max. turning diameter is 60mm (2.36").
- Collet chuck or 4 inch hydraulic chuck.
- Saves space, energy, and manpower.
- Many different usages are possible, such as front side processing→inversion→back side processing and two-piece simultaneous insertion/emission.
Main Specifications
| Model | Without NC Slide | 1 NC slide | 2 NC slides | |
|---|---|---|---|---|
| Spindle | ||||
| No. of Spindles | 8 | 8 | 8 | |
| Spindle Diameter | 55mm (2.2") | 55mm (2.2") | 55mm (2.2") | |
| Max. Spindle Speed | 3,500 rpm | 3,500 rpm | 3,500 rpm | |
| Motor | 5.5kw (7.4hp) Option :7.5kw (10hp) |
5.5kw (7.4hp) Option :7.5kw (10hp) |
5.5kw (7.4hp) Option : 7.5kw (10hp) |
|
| Turning Capacity | ||||
| Collet Size (dia.) | 32mm (1.26") | 32mm (1.26") | 32mm (1.26") | |
| Hydraulic Chuck Size | 4 " | 4" | 4" | |
| Max. Turning Length | 200mm (7.8") | 200mm (7.8") | 200mm (7.8") | |
| End Tool Slide | ||||
| Drive System | Camless-Hydraulic Option : NC servo |
Camless-Hydraulic Option : NC Servo |
Camless-Hydraulic Option : NC Servo |
|
| Number of tools available |
8 | 8 | 8 | |
| Tool Diameter | 55mm (2.2") | 55mm (2.2") | 55mm (2.2") | |
| Stroke | 200mm (7.8") | 200mm (7.8") | 200mm (7.8") | |
| NC Slides | ||||
| Number of Axes | 0 | Two axes | Four axes | |
| X-axis Stroke | N/A | 70mm (2.8") | 70mm/70mm (2.8"/2.8") |
|
| Z-axis Stroke | N/A | 60mm (2.4") | 60mm/60mm (2.4"/2.4") |
|
| Base Machine Weight | 3,100kgs.(6,900lbs.) | 4,000kgs.(9,000lbs.) | 4,300ks.(9,700lbs.) |