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Shandong Alles Energy Technology Co.,Ltd

MOB:+86 15966602397

TEL:+86 0531 55535866

ADD:Room 1-1-3002, Olympia Plaza West District, Intersection Of Phoenix Road And Long’ao North Road, High-Tech District, Shandong Province, China

EMAIL: info@sdalles.com

CNC Deep Hole Drilling Machine

Tube Sheet Deep Hole Drilling Machine

Tube Sheet Deep Hole Drilling Machine

Steel Matters, CNC Machine Thinker
——Quality assurance + After-sales service
Tube Sheet Deep Hole Drilling Machine...
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Product Showing

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1. Machine Gearing
(1)Reducerimage002.jpg
(2)Rack Gear Pinionimage004.jpg
(3)Ball Screwimage006.jpg
(4)Linear Guideimage008.jpg
2.   Machine System
(1)CNC system(Optional)
SIEMENS systemLYNUC system
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KND systemSYNTEC system
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(2)Lubrication system
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(3)Chip collection
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3.Processing Show
DrillingMilling
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TappingScrewing
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Drilling Head
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Control System (optional)
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Chip removal systemLubricationl system
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Workpiece show
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Knife Rest (optional)
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Electrical systemotary
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(only for for reference )

Machine tool use and configuration

SZ35/2 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 φ3500mm , The max drilling depth is 500mm. The machine reaches IT8 to IT9, and the diameter of the hole is 0.2mm/300mm.


Machine structure features

SZ35/2 horizontal double-spindle CNC deep hole drilling machine mainly includes vertical slide table, vertical slide table, double-spindle feed slide table, worktable and bent plate, hydraulic system, cooling system, automatic lubrication system, electrical system, row Chips and other components.

1. The machine tool  is a horizontal deep hole drilling machine. The main foundation parts of machine tools such as the bed, column, workbench and bent plate are all high-quality cast iron parts. After aging treatment, the precision is stable and the shock resistance is good. Above the bed is equipped with a longitudinal slide for vertical (X-direction) movement of the column; a vertical slide is mounted on the column and carries the spindle feed slide for vertical (Y-direction) movement; the spindle feeds the slide to drive the spindle For feed (Z-direction) exercise.

2. The X, Y and Z axis of the machine are all guided by the imported linear roller guides. They have extremely high load-bearing capacity and excellent dynamic response without gaps and high movement accuracy. All three axes are driven by a preloaded ball screw, which is driven by a servomotor (the Z axis is decelerated by a high-precision planetary gearhead). The X, Y and Z axes are equipped with grating scales and closed-loop control, which can greatly improve the positioning accuracy and reliability of the machine tool.

3. The worktable and bed of the SZ35/2 horizontal double-spindle CNC deep hole drilling machine are separated, so that the clamped workpiece will not be affected by the bed vibration.

4. The machine has two spindles that can work at the same time and has nearly double the efficiency of single-spindle machines. The dual spindle spacing can be adjusted to accommodate different hole spacing requirements. This machine can use BTA drills, also can use gun drills, drill holes can be used to drill guns, drill holes available BTA drilling, greatly improving the drilling of the aperture range, drilling φ7 ~ φ45mm hole.

5. The machine is equipped with an automatic chip conveyor chain chip conveyor. The iron chips drilled by the drill bit are sent to the chain chip conveyor through the chip evacuation channel.

6. The machine is equipped with an automatic lubrication system. It can regularly lubricate the components such as guide rails and screw rods that need to be lubricated, effectively ensuring the stable operation of the machine tool and improving the service life of each component.

7. The CNC control system of this machine adopts FAGOR8055 numerical control system, equipped with electronic hand wheel, convenient operation and management. The system can compensate for the positioning accuracy of each axis, further improving the positioning accuracy. Simply input the drawing of the workpiece into the system and set the center position. The system can be programmed automatically to optimize the drilling sequence, which can greatly improve the efficiency.

8. The horizontal deep-hole drilling machine is equipped with a variety of detection functions, including: 1) The X, Y, and Z axes are equipped with grating scales to monitor whether the positioning and feeding are accurately completed and fed back to the system to ensure the machining accuracy. 2) Spindle feed torque detection. 3) Spindle motor torque detection. 4) Flow detection. 5) Pressure testing. 6) Level detection. 7) Temperature detection.

9. Horizontal deep-hole drilling machine configuration linear guide pair, ball screw pair, servo motor and its drive, planetary reducer, internal cold joint (gun drill), numerical control system, hydraulic pump, valve and other key components, are used at home and abroad Well-known brands, so the reliability of the machine is very high, fewer failures, high operating rate.

Main Technical Parameters of The Machine Tool

Item

Specs

Processing    range

The    max workpiece

Φ3500mm

Drilling    diameter

BTA    drill

φ16~φ45mm

Gun    drill

Φ7~φ24mm

The    max drilling depth

500mm

Drilling    head9

Qty.

2

Spindle    center distance(adjustable)

170~220mm

Spindle    front bearing spindle diameter

φ65mm

Spindle    rotation speed

200~3000r/min

Spindle    servo motor power

2×22kW

Longitudinal    slide movement(X axis)

Travel

3600mm

The max    movement speed

4m/min

Servo    motor power

4.5kW

Column    vertical slide movement(Y axis)

Travel

1800mm

The max    movement speed

4m/min

Servo    motor power

4.5kW

Doule    spindle feed slider movement(Z axis)

Travel

600mm

Movement    speed

0-4m/min

Servo    motor power

2kW

Accuracy

 X axis positioning accuracy

0.06mm/full    length

Y    axis positioning accuracy

0.06mm/full    length

X    axis re-positioning accuracy

0.03mm

Y    axis re-positioning accuracy

0.03mm

Hole    deviation(Drill into the surface)

±0.10mm

Hole    deviation(drilling out of the surface)

±0.2mm/300mm(Different from material to material)

The    roundness of the hole

0.02

Aperture    accuracy

IT8~IT9

Hydraulic    system

Hydraulic    pump pressure/flow

1.5~4MPa,25L/min

Hydraulic    tank capacity

2.5~4MPa,25L/min

Hydraulic    pump motor power

3kW

Cooling    system

Cooling    pump pressure/flow

6.5MPa,2×200L/min

Cooling    pump motor power

2×22kW

Cooling    box capacity

3000L

Industrial    refrigerator power

14kW

Flow of magnetic roll filter

400L/min

Filtration    accuracy

25μm

Chip    removal

Chip    conveyor type

Flat    chain

Chip    removal speed

2m/min

Chip    motor power

0.75kW

Pump    motor power/flow

2×1.5kW/2×200L/min

Electric    system

CNC    system

Spain    FAGOR8055

CNC axis    number

3

Total    power of motor

About    120kW

Machine    dimension

Length    × width × height

About    13.5×6.6×6m

Machine    weight

 

About    72t


FAQ:

1. What brand is the CNC system?

SIEMENS system; FANUC system; Shanghai LYNUC system; Taiwan China SYNTEC system to meet your requirements.

2. Where is the company?

CHENGDONG INDUSTRIAL PARK, SHUANGSHAN STREET OFFICE OF ZHANGQIU, JINAN, SHANDONG, CHINA.