Deep Hole Gun Drilling Machine

Deep Hole Gun Drilling Machine

Deep hole gun drilling machine Deep hole gun drilling machine is a special-purpose deep hole drilling machine with properties of high efficiency, high accuracy and high automation. It adopts external-chip removing method (gun drill method),through one continues drilling, it can realize the......

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Deep hole gun drilling machine
Deep hole gun drilling machine is a special-purpose deep hole drilling machine with properties of high efficiency, high accuracy and high automation. It adopts external-chip removing method (gun drill method),through one continues drilling, it can realize the machining accuracy and surface roughness usually by the progress of drilling, expanding and reaming.

Product detail Introduction
Drilling method: The machine adopts gun drilling method; It is with single/double/four spindle structure. It can process 1, 2 or 4 workpieces at the same time, and It is suitable for the machining of coaxial holes on the shaft parts.
deep hole gun drilling machine详情页658_副本

When drilling,the tool and workpiece are rotating relatively, the cutting tool is infeeding.
Workpiece clamping: The front end of headstock and guide frame spindle is assembled with cone disc.The hydraulic system controls the axial movement of the spindle of the headstock; By using the chamfering of the conical disc and the ends of the workpiece, the workpiece can be clamped and positioned automatically.
CNC control system: GSK

deep hole gun drilling machine详情页1095_副本  deep hole gun drilling machine详情页1097_副本

Machine mainly parameters:

Specifications

Parameters

Note

Working capacity

Drilling diameter range

5-35mm

 

Max.drilling depth

1000mm

 

Max.workpiece length

1000mm

 

Spindle quantity

1

2

 

Spindle space

140mm

 

Machine performance

Drill box

Max.rotary speed

5000r/min

 

Main motor power

5.5KW

11KW

 

Headstock

Motor power

1.5kw

1.5KW

 

Max. Rotary speed

120r/min

 

Tool infeeding

Infeed speed range

5~500mm/min

Stepless

Rapid traverse rate

4000mm/min

 

Motor torque

7.5Nm

10Nm

 

Cooling system

Max.pressure

10MPa

Adjustable

Max.flow

100L/min

150L/min

Adjustable

Filter accuracy

20μm

 

Oil tank volume(roughly)

1000L

 

Machining accuracy

Hole accuracy

IT7-IT10

 

Surface roughness

Ra0.8μm-Ra3.2μm

 

Other

Machine space

4.8m×3.1m

 

Machine total weight (roughly)

6T

 

Machine total power(roughly)

22KW

33KW

 

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