Precision deep hole drilling machine

Precision deep hole drilling machine is a precision deep hole drilling machine, which is convenient and simple. It is used in various industries, reducing the cost of the company and greatly improving the company's profit.

Product Details

Product Showing

Precision deep hole drilling machine


1. Machine Gearing
(1)ReducerPrecision deep hole drilling machine reducer
(2)Rack Gear PinionPrecision deep hole drilling machine rack gear pinion
(3)Ball ScrewPrecision deep hole drilling machine ball screw
(4)Linear GuidePrecision deep hole drilling machine linear guide
2.   Machine System
(1)CNC system(Optional)
SIEMENS systemLYNUC system
Precision deep hole drilling machine siemena systemPrecision deep hole drilling machine lynus system
KND systemSYNTEC system
Precision deep hole drilling machine knd systemPrecision deep hole drilling machine syntec system
(2)Lubrication system
Precision deep hole drilling machine lubrication systemPrecision deep hole drilling machine lubrication system last
(3)Chip collection
Precision deep hole drilling machine chip collectionPrecision deep hole drilling machine chip collection last
3.Processing Show
DrillingMilling
Precision deep hole drilling machine drillingPrecision deep hole drilling machine milling
TappingScrewing
Precision deep hole drilling machine tappingPrecision deep hole drilling machine screwing
Drilling Head
Precision deep hole drilling machine drilling headPrecision deep hole drilling machine big drilling head
Precision deep hole drilling machine drilling head combinationPrecision deep hole drilling machine drilling head product
Control System (optional)
Precision deep hole drilling machine control system(optional)Precision deep hole drilling machine control system(optional) last
Chip removal systemLubricationl system
Precision deep hole drilling machine chip removal systemPrecision deep hole drilling machine lubricationl system
Workpiece show
Precision deep hole drilling machine workpiece showPrecision deep hole drilling machine workpiece show components
Precision deep hole drilling machine workpiece show parameterPrecision deep hole drilling machine big workpiece show
Precision deep hole drilling machine workpiece show combinationPrecision deep hole drilling machine workpiece show product
Knife Rest (optional)
Precision deep hole drilling machine knife optional(
Electrical systemotary
Precision deep hole drilling machine electrical systenotaryPrecision deep hole drilling machine electrical systenotary last

(only for for reference )

Machine tool use and configuration

SZ25/2 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 φ2500mm. The maximum drilling depth is 800mm. The machine tool has high efficiency and good precision. The borehole surface roughness can reach Ra3.2~Ra1.6, and the hole diameter accuracy reaches IT7~IT9.


Machine structure features

SZ25/2 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. SZ25/2 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.

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 SZ25/2 horizontal double-spindle CNC deep hole drilling machine are separated, so that the clamped workpiece will not be affected by the bed vibration. The worktable is cast with stable precision.

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 φ10 ~ φ40mm 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

Precision deep hole drilling machine

Specs

Processing    range

The max    workpiece

φ2500mm

Drilling    diameter

BTA    drill

φ16~φ40mm

Gun    drill

φ10~φ24mm

The    max drilling depth

800mm

The max    workpiece weight

50T

Drilling    head9

Qty.

2

Spindle    center distance(adjustable)

170~220mm

Spindle    front bearing spindle diameter

φ65mm

Spindle    rotation speed

40~3000r/min

Spindle    servo motor power

2×15/20.5kW

Longitudinal    slide movement(X axis)

Travel

3000mm

The max    movement speed

4m/min

Servo    motor power

9.6kW

Column    vertical slide movement(Y axis)

Travel

2500mm

The max    movement speed

4m/min

Servo    motor power

6.4kW

Doule    spindle feed slider movement(Z axis)

Travel

1000mm

Movement    speed

0~4m/min

Servo    motor power

2.4kW

Accuracy

 X axis positioning accuracy

0.03mm/full    length

Y    axis positioning accuracy

0.03mm/full    length

X    axis re-positioning accuracy

0.01mm

Y    axis re-positioning accuracy

0.01mm

Hole    deviation(Drill into the surface)

±0.06mm

Hole    deviation(drilling out of the surface)

0.3/300,0.6/600

The    roundness of the hole

0.02

Hydraulic    system

Hydraulic    pump pressure/flow

1.5~4MPa,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

Total motor power of filter 

90W+90W+3kW

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

5

Total    power of motor

About    117kW

Machine    dimension

Length    × width × height

About    13×8.2×6.2m

Machine    weight

 

About    70t


Q&A OF Precision deep hole drilling machine:

1. State of CNC machine

(1) The equipment surface is clean.

(2) The bed rails are free from scratches and bumps, and the chuck jaws and magazines are free of bumps.

(3) The lubrication system uses the right amount of oil.

(4)  Pump motor, normal lighting

2. About special design

    We have a very rich experience and strong machine tool research and development capability to meet your requst.

3. About payment

    L/C, TT, OTHERS

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