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BOAO Machinery

BOAO

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Dezhou Boao Machinery Co., Ltd.
Address:Jintian business centre,Tianqu industrial park,Decheng District,Dezhou,China 
Aaron Zhang:86-18765527669
Phone:0534-2429518
Fax:0534-2429918
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  • Name: TK2150/TK2250 CNC deep hole drilling and boring machine
  • Number: BACTK004
  • Upload time: 2015-05-21
  • Views : 91

TK2150/TK2250 CNC deep hole drilling and boring machine is mainly for the processing of cylindrical workpiece. The tool is kept rotating and feeding, this machine can perform the process of drilling, boring, expanding and roller burnishing, etc. The machine is assembled with CNC system. Besides machining through-hole, it can also process step hole and blind hole. The headstock spindle is driven by large power DC motor, using multi-gear speed change and stepless speed regulation. The process adopts the mode of workpiece rotating and tools feeding, the coolant is supplied by the oil feeder or through the end of boring bar, the chip is pushed out by the coolant pressure.

安徽快3 The headstock part is equipped with three-jaw or four-jaw chuck, the oil feeder clamps the workpiece by servo motor。 The oil feeder can be moved and positioned along the bed body, and maintaining the constant clamping force to the workpiece。 The hydraulic system has a good control when clamping and fixing the workpiece, which has a high stability and good precision。 The oil feeder adopts the principal axis structure which improves the load-capacity and rotation accuracy。

The bed body is made of high strength cast iron, which ensures the machine with enough rigidity. The guide track is treated by hardening technology and has the excellent wear-resistance and high precision retaining ability. All the operation parameters are shown by meter display (CNC panel is located at the side of the machine’s middle part), the workpiece clamping and the operation is very safe, rapid and stable. This machine is widely used in production of special cylinder, coal cylinder, hydraulic machinery, high pressure boiler tube, petroleum, military, electrics and airspace industries.

Technical specification

安徽快3 TK2250

TK2150

drilling diameter range

/

Φ40-Φ150mm

安徽快3 Boring diameter range

Φ120-Φ500mm

Φ120-Φ500mm

Boring depth range

1000-18000mm

1000-18000mm

Workpiece clamping dia. range

150-650mm

150-650mm

Spindle center height

625mm

625mm

Headstock spindle speed range

1-225r/min

1-225r/min

Spindle front taper hole

安徽快3 Φ130mm

Φ130mm

Spindle front taper hole

Metric 140#

Metric 140#

Drill box motor power

/

22kw

Drill box spindle hole

/

安徽快3 Φ75mm

Drill box front taper hole

/

Φ85mm 1:20

安徽快3 Drill box speed range

/

60-1000r/min (12 steps)

Feed speed range(stepless)

5-3000mm/min(stepless )

5-3000mm/min(stepless )

Feed carriage fast moving speed

3m/min

安徽快3 3m/min

Headstock motor power

45kw

45kw

Hydraulic pump motor power

1。5kW

1.5Kw

Carriage fast moving motor power

36Nm

36Nm

Feed motor power

7.5kw

7。5kw

Cooling pump motor power

7.5Kw×2groups,5.5×1 group

5.5Kw ×4 groups,5.5×1 group

Cooling system rated pressure

安徽快3 2.5MPa

2.5MPa

安徽快3 Cooling system flow

安徽快3 300,600,900L/min

300,600,900L/min

CNC system

Siemens

Siemens

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