Deep Hole Machine

Deep Hole Machine

The deep hole machine is a deep hole working machine, which can support the process of drilling, boring and trepanning manufacturing of big diameter workpiece , the workpiece rotates slowly and the tool rotates in high speed and feed....

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deep hole machine

Function of deep hole machine:

The deep hole machine is a deep - hole working machine, which can support the process of drilling, boring and trepanning manufacturing of big diameter workpiece , the workpiece rotates slowly and the tool rotates in high speed and feed.

It used s BTA during the drilling work and forward chip removal while boring. As for the trepanning process we use extra chip removal technique , which demand professional trepanning tools. According to the needs of manufacturing, a boring spindle box is equipped to the machine so The boring tools could rotate and feed.

Deep hole Machine mainly parameters:

Items

Parameters

Remark

Boring hole diameter range

80mm to 600mm

-

Max. Boring Depth of hole

2000mm

-

Max. Length of workpiece

2000mm

-

Max.OD of the workpiece

Φ300~1250mm

 

Machine mainly motor power

55kw

Direct current DC

Spindle rotary speed range

3~120r/min

12 steps

Bracket infeed speed range

0.5~300mm/min

Stepless

Bracket rapid traverse rate

2000mm/min

 

Infeed motor power

7.5kw

AC servo motor

Coolant pump motor power

11kw

2groups

Coolant system rated pressure

1Mpa

 

Coolant system flow

100-800L/min

 

Machine weight(roughly)

19T

 

Max.loading

15T

 

Machine overall dimension

11740x3600x1510mm

 

Deep Hole Machine mainly parts list:

No

Item Name

Supplier

 

No

Item Name

Supplier

1

Control system

Delta PLC

 

5

Motor of coolant system

China brand

2

Main motor

Three-phase asynchronous motor

 

6

Gear pump of coolant system

China brand

3

Rack and pinion for infeed

NSK

 

7

Automatic lubrication system

China brand

4

Automatic chip conveyor (Optional )

Chinese brand

 

8

Main electric components

Schneider

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