Active Member
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[China]
Address: F5,Building A,N0666, Shunhua East Road, Jinan City, Shandong Province,China
Contact name:James
JINAN LIAOYUAN MACHINE CO.,LTD |
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Applicable industry:
Used for the drilling processing for tube plate, clapboard and flange, in petrochemical, boiler, and wind power flange industries, also for joint plates in building, bridge, iron tower, etc.
Product feature:
1. Heavy-load linear roller guide pairs are equipped on two sides
of the machine bed respectively. The longitudinal movement of the
gantry’s two sides is driven synchronously via AC servo motor and
precise ballscrew pair of big pitch.
2. Two movable slides are equipped on the cross beam of gantry. The
sliders are guided by two linear roller guide pairs and driven by
AC servo motor and precise ballscrew pair of big pitch
respectively.
3. The slides on the cross beam are equipped with vertical CNC
feeding ram-type drilling spindle, which adopts special conversion
motor with heavy load for spindle. The motor drives the spindle via
synchronous belt. The drilling spindle adopts Taiwan precision
spindle (innercooling) with disk spring automatic broach mechanism,
hydraulic cylinder loosing cutter, very convenient to change shank.
4. The machine is equipped with hydraulic system to finish the
hydraulic balance of vertical ram and hydraulic cutter loosing of
spindle.
5. It adopts FAGOR8055 CNC system of Spain, equipped with RS232
interface and LCD screen. The automatic programming provided can
not only generate processing programs automatically, but also
preview hole position before drilling.
6.It is equipped with chain-plate type automatic chip-conveyor and
chip collection trolley. The cooling system is equipped with paper
filer, high-pressure innercooling pump and low-pressure
outercooling pump, which are used for innercooling or outercooling
of cutter.
Technical Parameters:
Model | DHD3030/2 | |
Max. size of workpiece (mm) | Max. hole distance L×W (mm) | 3000×3000 |
Max. thickness(mm) | 300 | |
Worktable | Width/distance of T groove(mm) | 28/500 |
Drilling spindle | Quantity | 2 |
Spindle taper | BT50 | |
Max. diameter of drilling(mm) | Φ40 (carbide drill) Φ50(high speed twist drill) | |
Rotation speed(conver, stepless)(r/min) | 30~2000 | |
Motor power of spindles(kW) | 2×22 | |
Spindle nether surface to work table(mm) | 280~780 | |
Longitudinal movement of gantry (X axis) | Max. stroke(mm) | 3000 |
X axis feeding speed(m/min) | 0~8 | |
X axis servo motor power(kW) | 2×3 | |
Horizontal move (Y axis) | Max. distance of spindles(mm) | 300 |
Y axis feeding speed(m/min) | 0~8 | |
Y axis servo motor power(kW) | 2×3 | |
Vertical move (Z axis) | Z axis Max. stroke (mm) | 500 |
Z axis feeding speed(m/min) | 0-4 | |
Z axis servo motor power(kW) | 2×3 | |
Positioning precision | X,Y axis(mm) | ≤0.1/ (Full length) |
Re- positioning precision | X,Y axis(mm) | ≤0.05 |
Hydraulic system | Hydraulic pump(Mpa)/(L/min) | 7 /25 |
Motor for hydraulic pump(kW) | 3 | |
Chip removal and cooling | Type of chip-conveyor | Chain-plate type |
Quantity of chip-conveyor | 1 | |
Chip-removal speed(m/min) | 1 | |
Motor for swarf conveyor(kW) | 0.75 | |
Motor for cooling pump(kW) | 2×3+0.75 | |
Overall dimension | L×W×H (m) | Appr. 6.2×6.1×3.6 |
Weight of machine(t) | Appr. 40 | |
