Automated line for center sill drilling

Automated line for center sill drilling

The stand provides a number of manufacturing operations connected with making of holes for rivets of stop fasteners of covered car center sill.

1.

Overall dimensions of the item

12960х610х340

- weight, kg

2000

2.

Drilling unit:

Stroke along the axes

- X, mm

14355

- Y (for one drill head ), mm

250

- Z, mm

437

Axis of displacement X

- drive type

Rack gearing

- servomotor type

SEW Eurodrive CMP80S/KY/RH1M

- maximum servomotor revolutions, rpm

3000

- drive power, kW

2,21

- speed regulation principle

programmed

- maximum travel speed, m/min

11

- directional elements

Ball guide rail

- longitudinal travel drive

Bosch Rexroth SNS size 35

Axis of displacement Y

- drive type

Ball screw

- maximum servomotor revolutions, rpm

3000

- drive power, kW

1,7

- maximum travel speed, m/min

15

- speed regulation principle

Programmed

- directional element

guide Euroma S.UTV.250 (S)

Axis of displacement Z

- drive type

Ball screw

- maximum servomotor revolutions, rpm

3000

- drive power, kW

2,0

- maximum travel speed, m/min

30

- speed regulation principle

Programmed

- directional element

Bosch Rexroth TKK 30-325 ST

Operating element

- number of drill heads on the plant

2

- type of drill heads used

Euroma F.34.CO.SM (S)

- tooling system type

ISO 40

- number of spindle revolutions, rpm

3000

- drill type

With carbides

- number of magazines for peripheral tooling

2

- number of places in each magazine

4

- possibility of coolant outer supply

yes

- removal method of chips for drills with carbides and inner coolant supply

With compressed air

3.

Stand

Item fixation principle

Pneumatic

Number of air clamps and rammers

2+2

Pneumatic cylinders diameter , mm

125, 160

4.

Coolant collection and supply system

Total volume of the coolant supplied, l

200

Number of pumps for coolant supply

2

Type of the pumps applied

ПА-45М

Pump efficiency, l/min

45

Developed pressure, kgf /cm2

0,2

5.

Air consumtion, m3/h

5

6.

Pressure, MPa

0.6…0.7

7.

Installed capacity, kW

19

8.

Overall dimensions, mm

15890 × 2908 × 2765

9.

Weight, kg

14210