Deep Hole Drilling and Boring Machine
Specifications:
Specifications:
| specifications |
technical data
|
| Max. Boring dia. |
200mm
|
| range drilling dia. |
40-80mm
|
| Max. Boring depth |
1000-8000mm
|
| workpiece clamped dia. Range |
60-300mm
|
| height from spindle center to bed |
350mm
|
| spindle bore diameter |
75mm
|
| taper of spindle bore |
85mm 1:20
|
| range of spindle speed |
61-1000r/min 12kinds
|
| feed speed range(infinte) |
5-1000mm/min
|
| carriage rapid-moving speed |
2m/min
|
| main motor power |
30kW
|
| hydraulic pump motor power |
1.5kW
|
| carriage rapid motor power |
3kW
|
| feed motor power |
1.1kW
|
| cool pump motor power |
5.5kW 4group
|
| rated pressure for cooling system |
2.5MPa
|
| flow of cooling system |
100 200 300 400L/min
|
| rated working pressure for hydraulic system |
6.3MPa
|
| Max. Axial force for carriage support |
6.3kN
|
| Max. Clamping force exalted by carriage on workpiece |
20kN
|