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CNC Drilling Machine Automatic Drill Bit CNC Micro Drilling

China CNC Drilling Machine Automatic Drill Bit CNC Micro Drilling, Find details about China Drilling Machine, Plate Drilling Machine from CNC Drilling Machine Automatic Drill Bit CNC Micro Drilling

Model NO.
2016
Model NO.
2016
                                               CNC Drilling Machine Automatic Drill Bit CNC Micro Drilling                                              Introduction of Machine
  High speed metal plate CNC drilling machine is mainly composed of machine bed worktable, Gantry-moving frame, CNC vertical ram type drilling spindle head, automatic chip conveyor and circulating cooling device, hydraulic system, pneumatic system, electrical system, automatic lubrication system, etc. It has the characteristics of high precision, high efficiency, high rigidity, high reliability, etc.
  The machine is a gantry moving CNC drilling machine, which is mainly used for high-efficiency drilling of flanges, discs, ring types, and tube sheet parts. It can drill through holes, drill blind holes, and step holes on simple materials and composite materials. And other functions, using hard alloy drill bit internal cooling high-speed drilling or high-speed steel twist drill external cooling drilling.
  The machining process of the machine tool is digitally controlled and the operation is veryconvenient. It can realize automation, high precision, multiple varieties and mass production.
      Commodity of Main  Accessories
                                           Picture
                                          Detail description
       Machine Bed  Worktable
        CNC Drilling Machine Automatic Drill Bit CNC Micro Drilling
Application: The machine bed frame is made of
steel plate welded structure, and the stress is
removed by tempering heat treatment, and the
accuracy is stable. The bed is installed on the
foundation through anchor bolts. Two linear ball
guide rails with high load-bearing capacity are
mounted on the plane parallel to the bed, and a
high-precision ball screw is mounted on each side
of the bed. A movable numerical control sliding
table is installed on the guide rail slider. The
longitudinal movement of the CNC sliding table is
driven by two AC servo motors for longitudinal
movement.
      Gantry-moving frame
CNC Drilling Machine Automatic Drill Bit CNC Micro Drilling
The gantry adopts steel plate welded structure, and
the stress is removed by tempering heat treatment.
The two outriggers are respectively installed on
the numerical control sliding table of the bed, and
move longitudinally along with the numerical
control sliding table. Two ball linear guides are
installed transversely in front of the cross beam of
the gantry, and a precision ball screw is installed
in the middle of the linear guides. The ball screw
is equipped with a horizontally movable CNC
slide. The CNC sliding plate drives the screw nut
of the ball screw through an AC servo motor to
realize lateral movement (X axis).
  CNC vertical ram type drilling      spindle head
CNC Drilling Machine Automatic Drill Bit CNC Micro Drilling
On the CNC slide in front of the gantry-moving
frame, there are two ball linear guides and one ball
screw, on which is equipped with a ram-type
power head that can move vertically. The power
head is driven by the screw nut of the ball screw
with a brake AC servo motor for verticalmovement (Z axis). A balancing oil cylinder is
installed on both sides of the power head box to
balance and stabilize the vertical movement of the
power head.
The ram-type power head box is made of
high-quality gray iron casting, and the stress is
removed by tempering heat treatment. The power
head spindle adopts Taiwan key high-precision
high-speed internal cooling spindle. The spindle
taper hole BT50 has a butterfly spring automatic
tool broaching mechanism, and a hydraulic (air)
cylinder loosens the tool, making it very
convenient to change the tool. With center water
outlet and pneumatic chip blowing function.
Spindle rotation adopts Jianchun spindle special
servo motor to drive the spindle through a timing
belt, 1-2.5, low speed and large torque, which can
withstand heavy load drilling.
Y axis moving unit
CNC Drilling Machine Automatic Drill Bit CNC Micro Drilling
Transmission mode: precision screw transmission.
Y axis moving unit
Protection measures: sheet metal cover to prevent
the servo motor from dust pollution.
X axis moving unitCNC Drilling Machine Automatic Drill Bit CNC Micro Drilling
 
Transmission mode: precision screw transmission.
X axis moving unit
Protection measures: sheet metal cover to prevent
the servo motor from dust pollution.
The Y-axis of the machine is equipped with a stainless steel protective cover, and both sides of the
X-axis are equipped with a flexible protective cover. Waterproof baffles are installed around the
workbench.
CNC electrical cabinet
CNC Drilling Machine Automatic Drill Bit CNC Micro Drilling
The electrical cabinet is installed at the front left
of the machine. The electrical cabinet is equipped
with circuit breakers, power supplies, servo
transformers, control transformers, servo motor
drives, spindle motor inverters, and some
low-voltage electrical appliances required by the
equipment.
The CNC system of this machine tool is made by
YOKOGAWA, with electronic handwheel, which is
powerful and easy to operate. Equipped with a
portable computer and RS232 interface. With
processing preview and review functions, the
operation interface has man-machine dialogue,
error compensation, automatic alarm functions, and
can realize CAD/CAM  automatic  programming.
Hydraulic System
CNC Drilling Machine Automatic Drill Bit CNC Micro Drilling
This machine is equipped with a hydraulic system
to complete the hydraulic balance of the vertical
ram and the hydraulic tool loosening of the
spindle. (And choose hydraulic clamping
manipulator according to customer requirements)


 
                                                      Plat Drilling Machine Main Parameters
 
ItemModelUnitPMZ2016H
Max working sizeLength x widthMm2000×1600mm(Maximum)
Overlay thicknessMm100






Drilling spindle		Number of spindlePcs1
Morse taper of spindle BT50 Taper hole
Variable speed method Inverter infinitely variable speed
Speed of spindleR/min30-3000
Stroke length of vertical ram drilling headMm350
Drilling diameterMmΦ12-Φ50
Spindle motor powerKW15.0 KW
Servo motor feeding powerKW2.0 KW

Workpiece hydraulic clamping		Hydraulic pump pressure/flowMpa/L/Min6.5MPa/22L/min
Hydraulic pump motor powerKW2.2 KW
Hydraulic clamp clamping forceKN7.5 KN
Number of clamping cylindersPcs12 Pcs






Electric control
Y axis		Y axis travellingMm2000Mm
Y axis moving speedM/min0-10 M/min
Y axis servo motor powerKW2.0 KW * 2

X axis		X axis travellingMm1600Mm
X axis moving speedM/min0-10 M/min
X axis servo motor powerKW1.5kw


Z axis		Vertical ram feed motion (Z axis) stroke lengthMm180mm
Z axis moving speedM/min0-5.0 M/min
Z axis servo motor powerKW2KW with brake

Drilling precision		Positioning Precision in "X" and "Y" axisMm≤0.08mm/Entire Journey
Re-positioning precision in "X" and "Y" axisMm≤0.04mm/Entire Journey
 
Pneumatic system
Compressed air storage pressure
MPa
≥0.5MPa


Chip removal and cooling System		Chip conveyor type Steel flat chain
Number of chip conveyorsPCS1 Pcs
Chip removal speedM/min1 M/min
Chip conveyor motor powerKW0.75 KW
Cooling pump motor powerKW0.25 KW
Cooling box volumeL200 L
Automatic lubrication SystemLubrication pressureMPa2.0 MPa
Lubrication point oil volumeML0.1 ML
Lubrication CycleMinutes6-10 min
Electrical SystemCNC Controller System YOKOGAWA
Number of CNC Axis 3 Axis
Machine sizeLxWxHMm5000x3000x2900mm

Total motor power		KWAbout 25KW
Machine Bed weight(appx)TMore than 8.5 Tons
Shipping with Container 1 x40 ft Container


























 

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