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Deep Hole Trepanning Machine For Solid Job video

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.

Description

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.

_202105191130461

_202105191130463

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Machine mainly parameters:

Items

Parameters

Remark

Boring hole diameter range

80--800mm

-

Max. Boring Depth of hole

2000mm

-

Max. Length of workpiece

2000mm

-

Max.OD of the workpiece

300--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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