Description
Description
1990 TOS OFA 32A Gear Hobbing Machine
Year: 1990
Type: Hydraulic Gear Hobbing Machine
Status: Decommissioned
Includes
Selection of Arbors
Indexing Gears
Description
The OFA 32A Gear Hobber is designed to hob spur gears with straight or helical teeth, sprocket wheels, worm wheels in radial hobbing method, spline shafts and other types of profiled components in the gear generating method.
Technical Details
Max Gear Diameter: 320mm (12.6″)
Max. Module To Be Hobbed: 7mm (3.6 DP)
Hob Head Travel: 250mm (9.8″)
Distance Hob Axis To Table Axis Min.: 40mm (1.6″)
Distance Hob Axis To Table Axis Max.: 300mm (11.8″)
Max. Helical Angle Of Gear Teeth: ±45°
Max. Diameter Of Hob: 150mm (5.9″)
Max. Length Of Hob: 200mm (7.8″)
Hob Speeds In Steps: (17) 71-450 RPM
Diameter Of Work Table: 300mm (11.8″)
Bore In Work Table: 80mm (3.2″)
Axial Feeds: 1-220mm/min
Radial Feeds: 0.5-25mm/min
Tangential Feeds: 0.26-50mm/min
Rapid Traverse Axial: 560mm/min (22 IPM)
Rapid Traverse Radial: 300mm/min (11.8 IPM)
Rapid Traverse Tangential: 60/30 mm/min
Approx Dimensions (L x W): 2500 x 2400mm ( 99.2″ x 94.1″)
Approx Height: 1800mm (71.65″)
Approx Weight: 6,200KG (14,000 Lbs)
Specifications
| Manufacturer | TOS |
| Model | OFA 32A Gear Hobbing Machine |
| Year | 1990 |
| Condition | Used |
| Year | 1990 |
| Type | Hydraulic Gear Hobbing Machine |
| Status | Decommissioned |
| Max Gear Diameter | 320mm (12.6″) |
| Hob Head Travel | 250mm (9.8″) |
| Max. Diameter Of Hob | 150mm (5.9″) |
| Max. Length Of Hob | 200mm (7.8″) |
| Hob Speeds In Steps | (17) 71-450 RPM |
| Diameter Of Work Table | 300mm (11.8″) |
| Bore In Work Table | 80mm (3.2″) |
| Axial Feeds | 1-220mm/min |
| Radial Feeds | 0.5-25mm/min |
| Tangential Feeds | 0.26-50mm/min |
| Rapid Traverse Axial | 560mm/min (22 IPM) |
| Rapid Traverse Radial | 300mm/min (11.8 IPM) |
| Rapid Traverse Tangential | 60/30 mm/min |
| Approx Height | 1800mm (71.65″) |
| Approx Weight | 6,200KG (14,000 Lbs) |
