1.Machine brief
Machine processing capability
Boring diameter range | Max. Φ360mm |
Max. Hole Boring depth | 1000mm |
Max. Workpiece length | 1000mm |
Hole boring process | Chips go out through workpiece’s cored hole. |
2.Main components
Machine base, worktable, and other basic parts | l HT300 iron, resin sand precise casting. l Twice timing treatment, high rigidity and stability. |
Tooling infeed system (Z-axis) | Adopts the servo motor driving the T type leading screw through the reducer structure. The speed is adjustable(stepless). |
Drill bar rest | 1 group, supporting the drill bar. |
Coolant system | To supply the oil for the tooling, consist of oil tank and 3 groups high press pumps. |
Oil pressure head | l The oil pressure head is used for cutter tooling guiding, oil supplying, supporting. l The oil pressure head is driven by ordinary motor to make axial movement. l The oil pressure head spindle can be pushed out and retracted under the control of the hydraulic system. l The oil pressure head can be automatically locked on the machine bed by the hydraulic pressure plate. |
Electrical system
Machine controlling system | Delta PLC |
Adjustment of stroke position | Set position on PLC panel |
Operation console | Touch screen colour HMI |
Electrical cabinet | Seperate with the machine(CE standard design) |
Air circulation | Exhaust fan(two sets) |
Supply voltage | 3 phase, 380V, 50HZ(to be confirmed by customer) |
Total connected power | About 45KW |
Machine Foot Print:
Floor Space: | 8×2.5×1.8 meters |
Machine Weight: | About 13 tons |
Loading into container： | 1×40’ container |