Deep Hole Trepanning Machine For Solid Job

Deep Hole Trepanning Machine For Solid Job

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

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deep hole trepanning machine for solid job

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

It useds 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 t re panning tools. According to the needs of manufacturing, a boring spindle box is equipped to the m a chine s o the boring tools could rotate and feed.

Machine mainly parameters:

Items

Parameters

Remark

Boring hole diameter range

Φ80~Φ800mm

-

Max. Boring Depth of hole

2000mm

-

Max. Length of workpiece

2000mm

-

Max.OD of the workpiece

Φ300~1000mm

 

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

10T

 

 

Technical documents:

Items

Remark

Machine instruction

Hydraulic system principle diagram

 

Lubricate system principle diagram

 

Machine foundation drawings

 

Driven system drawings

 

Bearing distribution diagram

 

Assembly drawings for each transmission box and main parts for maintenance

 

Electrical system instruction

Electrical principle diagram

 

Electrical wiring diagram.

 

Instructions for external purchasing parts

 

 

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