CNC Deep Hole Drilling Machine DHD-3220 Technical Specifications
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Machine Technical Parameters
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No.
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Project
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Content
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1
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Drilling diameter range
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φ 3 ~ φ 32mm
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|
2
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Maximum drilling depth
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2000mm
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|
3
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Table size
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1400 × 2800mm
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|
4
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Table load
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18 tons
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|
5
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Machine weight
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20 tons
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|
6
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Machine dimensions
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7500 × 6500 × 3200mm
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|
7
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Axis travel
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Table X: 3000mm
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Column Y: 1300mm
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Feed Z: 2000mm
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8
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Spindle speed range (stepless)
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0 ~ 4500r/min
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|
9
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Tool feed speed range (stepless)
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0 ~ 200mm/min (non-limiting parameter)
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|
10
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Rapid traverse
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5000mm/min
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|
11
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Spindle motor power
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11KW
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|
12
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Axis servo motor power
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X:3.0KW
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Y:3.0KW
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Z:1.3KW
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|
13
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Pump power
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High-pressure pump: 3.7KW
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Low-pressure pump: 7.5KW
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|
14
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Chip conveyor power
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0.2KW
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|
15
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Oil temperature control system power
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3P
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16
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Total power
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32KW
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|
17
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Cutting oil pressure
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10Mpa
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|
18
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Cutting Fuel tank capacity
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600L
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19
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Spindle axes
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A shaft
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|
20
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Aperture Accuracy
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IT8 ~ IT11
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|
21
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The surface roughness of the hole
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Ra ≤ 3.2 μ m
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|
22
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The deflection of the reference hole axis
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0.5/1000 (S45 #, ∮ 10mm)
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|
23
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Filtration
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20μ m
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|
24
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Table T-slot
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38mm
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|
25
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Damping support frame
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4
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