L x W 8000X8000mm
T slot width 28mm
Drilling power head
Form Hydraulic sliding sleeve type
Spindle taper Morse NO. 5
Quantity 12 PCS（4 groups）
The spindle end face to the worktable maximum distance 700 mm
Max. drilling diameter(common carton) φ50mm
Max. drilling depth 320mm
Spindle rotation speed 60—450r/min
Spindle motor power 7.5kW
Spindle drilling speed 20-280mm/min
Spindle fast-feeding speed 3m/min
Gantry longitudinal moving (X axis)
Max. stroke 8000mm
X axis moving speed 0-8m/min
X axis servo motor power 2X3kW
Power head lateral movement （Y axis）
Drilling maximum center distance 8000mm
Y axis moving speed 0-8m/min
Y axis servo motor power 4x2kW
X Axis 0.1mm/full length
Y Axis 0.1mm/full length
Repeat positioning accuracy
X Axis 0.05mm
Y Axis 0.05mm
Hydraulic pump pressure/ flow 7MPa /50L/min
Hydraulic pump motor power 4×4kW
Chip removal and cooling
Chip cleaner type Plain chain
Chip cleaner quantity 2
Chip cleaning speed 1m/min
Chip cleaner motor power 2X0.75kW
Outer cooling pump motor power 0.75kW
Lubrication pressure 2MPa
The amount oil lubrication point 0.1mL
Lubrication period 6-10min
CNC system FAGOR8055
CNC axis NO. 6
Total motor power 130kW
Overall size L x W x H 12X10X3.5m
Machine weight 65t
DZC8080/12 Gantry movable Multi spindle CNC Drilling machine
is mainly used in petroleum, chemical industry, boiler etc industries for large flange, heat exchanger and tube plate processing,
DDZC8080/12 Gantry movable Multi spindle CNC Drillingmachine is mainly used in petroleum,chemical industry, boiler etc industries for large flange, heat exchanger andtube plate processing,saves the line of work one by one. As long asyou input the correct CAD design drawings, 12 spindle can be realized automaticcontinuous drilling, CNC processing, high efficiency, high precision and easyprogramming, simple operation. Longmen mobile multi-axis CNC plane drillingmachine is a flexible CNC drilling machine, can adapt to many kinds of batchproduction.
Machine toolstructure features:
1)The large flatdrill is mainly composed of lathe bed and vertical sliding table, gantry andtransverse sliding table, vertical drilling power head group, chip removaldevice, hydraulic system, cooling system, centralized lubrication system,electrical system, etc.
2)The machinebelong to gantry mobile drilling machine, reduced the bed length, save area.Lathe bed, the beam is made of steel plate welded structure, after artificialaging treatment, stable precision. Reinforced gantry will greatly enhance thestiffness of machine tool, can guarantee big cutting parameter.
3) The goal of thelongitudinal (X axis) mobile by installed in high precision linear guide railpair direction on both sides of the bed body, mobile and flexible. Adopt servomotor to drive reducer bilateral synchronous drive. Guide rail and the gearrack have been eliminated the gap, good response, high positioning accuracy.
4) The drillingpower head group of transverse (Y) mobile to install in front of the gantrybeam two high precision linear guide rail pair, drive respectively adoptsynchronous belt driven by AC servo motor and precision large pitch ball screwpair drive, ensure high precision work.
5)The machineadopts hydraulic sliding sleeve type automatic trip power head, is divided intofour drilling power head groups. Respectively fixed on the four cross slide,each group contains three drilling spindle, the three drilling spindle spacingis 310-360 - mm is adjustable.
6) After geareddrive spindle spindle motor, frequency conversion stepless speed regulation.Spindle feed using displacement type hydraulic control, and when the bit fastafter contact with the workpiece, can automatically switch to work in; Drillthrough the workpiece, can automatically switch to retreat quickly, automaticfeed loop.
DDZC8080/12Gantry movable Multi spindle CNC Drilling machine advantages:
1. The gantry and lathe bedmachine parts by optimizing design to make it with super dynamic and staticrigidity, strength and precision of machine tool stability.
2. The machine head partthrough finite element analysis in the weak link to strengthen processing, makethe structure more reasonable.
3. The machine tool numericalcontrol system adopts Spanish FAGOR8055 system, and equipped with RS232interface and LCD liquid crystal display, computer management, drillingcoordinates, which can realize CAD/CAM direct conversion, convenientprogramming, storage, display and communication, interface with the man-machinedialogue, error compensation, automatic alarm, and other functions. Workpiecehole position can be automatically generated after using the keyboard or CADgraphic input processing program. Have a preview and review before drillinghole function, easy to operate.
4. The machine configuration ofball screw pair, linear guide rail pair, electrical parts, servo motor,inverter, etc., are for the domestic and foreign well-known manufacturerssupply, boot failure.