PZG2020 CNC gantry move high speed drilling milling machine





PZG2020 CNC gantry move high speed drilling milling machine


PZG2020 CNC gantry move high speed drilling milling machine


PZG2020 CNC gantry moving high speed drilling milling machine

1, drilling machine use
Equipment is mainly used for flange, tube plate, base and other height in the processing range of structural parts of the efficient drilling and light milling processing. Can be in the simple material and composite materials to achieve drilling holes, drilling blind holes and milling slot and other functions. The use of cemented carbide milling cutter in the cold high-speed drilling or ordinary high-speed steel twist drill bit cold drilling, but also can be used to milling milling cutter and milling machine with a special tool tube tube hole expansion tube slot. Machine tool processing digital control, operation is very convenient. Can achieve automation, high precision, multi-species, mass production
2,
CNC drilling machine characteristics
The equipment mainly has bed table, mobile gantry, CNC vertical ram type drilling power head, automatic chip conveyor and circulating cooling device, hydraulic system, electrical system and other components.

3, CNC drilling machine parameters
1). Machine type gantry mobile CNC drilling machine
2). Worktable size 2000 × 2000mm
3). Spindle nose distance from the table 230 ~ 730 mm
4). Maximum drilling depth 250mm (aperture: hole depth ≦ 1: 5)
Special Note: The machine generally requires drilling depth of not more than 5 times the diameter, for more than 5 times the diameter of the deep hole, you need to use positioning drill first positioning hole, and then drill with long drill bit.
5). Maximum drilling diameter Ф50mm
Light milling Ф100mm cutter, deep 2mm (material Q345)
6). Drilling power head number 1
7). Drilling power head type slide table servo control power head
8). Shaft end hole form BT50 tapered hole (center water, hydraulic knife)
9). Tool holder clamping type butterfly spring lever device
10). Spindle motor power 22KW
11). Spindle speed 30-2500r / min
14) Spindle rated torque 350Nm
15). X axis technical parameters
Longitudinal moving stroke (X axis) 2000mm
X axis moving speed 0 ~ 8000 mm / min
X-axis servo motor power 2 × 3KW
16). Y-axis technical parameters
Power head transverse travel stroke (Y axis) 2000mm
Y-axis moving speed 0 ~ 8000 mm / min
Y-axis servo motor power 3KW
17). Z-axis technical parameters
Power head slide vertical travel (Z axis) 500mm
Z axis feed rate 0 ~ 4000 mm / min
Z-axis servo motor power 3KW
20). Number of NC axes 4
twenty one). Accuracy of machine tools
Positioning accuracy <0.04mm (full)
Repeatability ≤0.03mm (full)
Spindle and table vertical degree ≤ 0.03mm (any 300 mm or less)
Spindle end face and side runout ≤ 0.02 mm
twenty two). Hydraulic system pressure 6.0MPa
twenty three). Lubrication system pressure 1.0MPa
twenty four). The internal cooling system pressure is 2.0MPa
25). External cooling system pressure 0.2MPa
26). The total motor power is 75KW
27). The total weight of the machine is about 26t
28) Machine dimensions (length × width × height) 5200mm × 4100mm × 3700mm


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