ALGSD25/2 Horizontal Double-spindle CNC Deep Hole Drilling Machine

ALGSD25/2 Horizontal Double-spindle CNC Deep Hole Drilling Machine is mainly used for the processing of tube and tube heat exchanger tube plate holes used in petroleum, chemical, pharmaceutical, thermal power station, nuclear power plant and other industries. The maximum diameter can be processed φ2500.

Product Details

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ALGSD25/2 Horizontal Double-spindle CNC Deep Hole Drilling Machine is mainly used for the processing of tube and tube heat exchanger tube plate holes used in petroleum, chemical, pharmaceutical, thermal power station, nuclear power plant and other industries. The maximum diameter can be processed φ2500.

Horizontal double-spindle CNC deep hole drilling machine Video show

Horizontal double-spindle CNC deep hole drilling machine PRODUCT PARAMETER

Main Technical Parameters


ItemUnitALGSD25/2
Processing rangeThe max workpiecemmφ2500
Drilling diameterBTA drillφ16~φ40 
Gun drillφ10~φ24 
The max drilling depth800 
The max workpiece weightt50
Drilling headQty.
2
Spindle center distance(adjustable)mm170~220 
Spindle front bearing spindle diameterφ65 
Spindle rotation speedr/min40~3000
Spindle servo motor powerKW2×15/20.5
Longitudinal slide movement(X axis)Travelmm3000 
The max movement speedm/min4
Servo motor powerKW9.6
Column vertical slide movement(Y axis)Travelmm2500 
The max movement speedm/min4
Servo motor powerKW6.4
Doule spindle feed slider movement(Z axis)Travelmm1000 
Movement speedm/min0~4
Servo motor powerKW2.4
AccuracyX axis positioning accuracy
0.03 /full length
Y axis positioning accuracy
0.03 /full length
X axis re-positioning accuracy
0.01 
Y axis re-positioning accuracy
0.01 
Hole deviation(Drill into the surface)
±0.06 
Hole deviation(drilling out of the surface)
0.3/300,0.6/600
The roundness of the hole
0.02
Machine dimensionLength × width × heightmAbout 13×8.2×6.2
Machine weighttAbout 70

 

Horizontal double-spindle CNC deep hole drilling machine  PRODUCT FEATURE AND APPLICATION

The following process measures can be taken during processing depending on the specific processing requirements:

(1) Before drilling, pre-drill a shallow hole with the same diameter as the drill bit, which can guide the centering when drilling. This step is especially necessary when machining small holes with high straightness requirements.

(2) When installing and debugging the machine tool, ensure that the center axis of the workpiece hole coincides with the center axis of the drill pipe.

(3) According to the material of the workpiece, the cutting amount is reasonably selected to control the degree of chip curling, and C-shaped chips which are favorable for chip removal are obtained. When machining high-strength material workpieces, the cutting speed V should be appropriately reduced. The amount of feed has a great influence on the formation of chips, and a small feed can be used under the premise of ensuring chip breaking.

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