TLS2210A /TLS2220B deep hole drawing boring machine
Processing technology
TLS2210A deep hole drawing boring machine:
● Adopt the processing method of workpiece rotation (through the spindle hole of the headbox) and the feed motion of the fixed support of the tool and tool bar.
TLS2210Bdeep hole drawing boring machine:
● The work piece is fixed, the tool holder rotates and the feed movement is made.
TLS2210A deep hole drawing boring machine:
● When boring, the cutting fluid is supplied by the oil applicator, and the processing technology of forward chip removal.
TLS2210Bdeep hole drawing boring machine:
● When boring, the cutting fluid is supplied by the oil applicator and the chip is discharged forward.
● The tool feed adopts AC servo system to realize stepless speed regulation.
● The headstock spindle adopts multi-stage gears for speed change, with a wide speed range.
● The oil applicator is fastened and the workpiece is clamped by mechanical locking device.
The Main Technical Parameters
| The scope of work |
TLS2210A | TLS2220B |
| Boring diameter range | Φ40～Φ100mm | Φ40～Φ200mm |
| Maximum boring depth | 1-12m (one size per meter) | 1-12m (one size per meter) |
| Maximum diameter of chuck clamp | Φ127mm | Φ127mm |
| Spindle part |
||
| Spindle center height | 250mm | 350mm |
| Headstock spindle through hole | Φ130 | Φ130 |
| Spindle speed range of the headstock | 40～670r/min; 12 grade | 80～350r/min; 6 levels |
| Feed part | ||
| Feed speed range | 5-200mm/min; stepless | 5-200mm/min; stepless |
| Fast moving speed of pallet | 2m/min | 2m/min |
| Motor part | ||
| Main motor power | 15kW | 22kW 4 poles |
| Feed motor power | 4.7kW | 4.7kW |
| Cooling pump motor power | 5.5kW | 5.5kW |
| Other parts | ||
| Rail width | 500mm | 650mm |
| Rated pressure of cooling system | 0.36 MPa | 0.36 MPa |
| Cooling system flow | 300L/min | 300L/min |