Dezhou Guanlu Precision Machinery Co., Ltd.
Dezhou Guanlu Precision Machinery Co.,Ltd.
Address: Economic Development Zone of Dezhou, Shandong China.
Tel: +86-534-2776587
Fax: +86-534-2776588
Mobile: (+86)15165964868 Susan
E-mail: dzguanlu@yahoo.com; dzguanlu@dzguanlu.com
Whatsapp: (+86)15165964868
Website: www.sdysjx.com
CNC BTA Deep Hole Drilling Machine for Twin Barrels
Home » Products » Deep Hole Drilling and Boring Machine » CNC BTA Deep Hole Drilling Machine for Twin Barrels
Machine Brief of CNC BTA Deep Hole Drilling Machine for Twin Barrels

Drilling range: Φ30~Φ80mm

Boring range: Φ40~Φ200mm

Honing range: Φ32~Φ200mm

Trepaning range: Φ75~Φ200mm

Max processing depth: 6000mm

Max workpiece depth: 6000mm

Drilling: BTA drilling mode, chips discharge from back of the tool and shank(back chips removal)

Boring: push boring, pull boring mode, chips discharge from workpiece inside base hole (front chips removal)

Trepaning: Inner side oil providing, chips remove from outside.

Cutting tool rotate infeeding and workpiece is rotating as well.

CNC control system: Siemens 828D

CNC axis:

Z1 axis, honing lengthway infeeding movement

Z2 axis, BTA drill box lengthway infeeding movement

Machine Parameters of CNC BTA Deep Hole Drilling Machine for Twin Barrels

Technical specification

Parameters

Working capacity

Drilling hole diameter range

Φ30~Φ80mm

Boring hole diameter range

Φ40~Φ200mm

Honing hole diameter range

Φ32~Φ200mm

Trepaning hle diameter range

Φ75~Φ200mm

Max.processing depth

6000mm

Workpiece Max.length

6000mm

Workpiece OD range

Φ100~Φ500mm

Twin hole Max. Hole distance.

100mm

Machine character

Z1 Axis(Honing)

Repeat speed

1~25m/min

Motor torque

15Nm

Z2 axis(BTAdrilling)

Rapid speed

1m/min

Infeed speed range

5~500mm/min

Motor torque

25Nm

Theoretical maximum thrust

14000kg

Z3 axis (Honing head expanding )

Motor torque

7Nm

Z4 axis
(Oil pressure head servo motion )

Rapid speed

3m/min

Motor torque

25Nm

X1/X2 Axis
(centerr rest horizontal motion )

Rapid speed

3m/min

Motor torque

25Nm

Traval

100mm

Drill bar box

Speed range

61-800r/min

Motor power

30KW

Headstock

Rotating speed

11r/min

Motor power

22KW

Honing box

Rotating speed

20~250r/min

Motor power

15KW

Other

Height of spindle center to the slide guide surface

550mm

Slide guide rail span

600mm

Machine floor space

17.5m×3.5m

Machine weight

35ton

Machine total power

110KW

Voltage/Frequency

400V/60HZ

Coolant system

Drill, boring, trepaning

Max. pressure

2.5MPa

Max. flow

500L/min

Honing

Flow

100 L/min

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