Aerospace Parts Deep Hole Drilling Machine

Aerospace Parts Deep Hole Drilling Machine

The machine is a specially for machining cylindrical deep holes, such as the machine spindle hole,all kinds of mechanical hydraulic cylinder, cylinder bore hole, blind hole and staircase hole...

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Aerospace parts deep hole drilling machine

Electrical control system:The machine is controlled by PLC system to realize the automation of machine in the greatest extent.

Chip removal device:It is used for recover iron scrap and cutting fluid and prevent splashing of cutting fluid.

When drilling, it adopts internal-chip removal method.the cutting oil is supplied from the oil pressure head,The iron scrap and cooling oil are discharged back to the chip car through the chip removal elbow through the drill hole.

When boring,it adopts external-chip removal method,the cutting oil is supplied from the oil pressure head,and then enters the cutting area by the ring cavity formed through the outer surface of the drill pipe and the machined surface, ,bring the chips to the front end(headstock direction) to the chips car.                          

Closed-type center frame and open-type bracket: The machine is equips with 1 set of Closed-type center frame and 1 set of Open-type bracket, it is used for supporting the workpiece.The closed-type center frame is the auxiliaries clamping device for the workpiece.

Machine Main Technical Data:

Specification

Technical Data

Remarks

T2136

 

Capacity

Boring Diameter range

60-360mm

 

Drill hole diameter range

30-100mm

 

Max. Boring depth

3000mm

 

Workpiece clamp diameter range

60-400mm

 

Spindle

Height from spindle center to bed

500mm

 

Spindle bore diameter

75mm

 

Taper of spindle bore

Ø85mm  1:20

 

Range of spindle speed

40-500r/min

 

Indeed

Infeed speed range

0-1000mm/min  Stepless

 

Carriage rapid move speed

2000mm/min

 

Motor

Main motor power

30kw

 

Hydraulic pump motor power

1.5kw

 

Carriage rapid motor power

3kw

 

Infeed motor power

4.5kw

 

Coolant pump motor power

7.5kw

3 groups

Others

Rated pressure of cooling sytem

2.5MPa

 

Flow of cooling system

100,300 600 L/min

 

Machine overall dimension (L*W*H)

12120x2200x2000mm

 

Machine weight(roughly)

13T

 

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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