Line for center sill I-beam and bottom chord manufacturing
The line provides a set of production operations connected with manufacturing of center sill I-beam and bottom chord of a gondola car side wall.
1. |
Overall dimensions of the item: | |||
Chord |
I-beam | |||
Length, mm |
12350 |
12540 |
12340 | |
Width, mm |
140 |
140 |
152 | |
Height, mm |
285 |
285 |
190 | |
Weight, kg |
276 |
279 |
368 | |
2. |
Drilling gantry: |
| ||
Spindle revolutions number, rpm |
4500 | |||
Drill type |
With carbides | |||
Number of places in replaceable tools storage unit магазине сменного инструмента, шт |
5 | |||
3. |
Yoke-riveter: |
| ||
Type |
suspended | |||
Drive type |
hydraulic | |||
Efficiency, cycle/min. |
8 | |||
Riveting force, kg/force |
13000 | |||
Rivet diameter, mm |
16 | |||
Yoke rotation angle, degrees |
270 | |||
Yoke vertical travel, mm |
±600 | |||
4. |
Rivets heating plant |
| ||
Rivet diameter, mm |
16 | |||
Heating time, minutes |
40 | |||
Heating temperature, ºС |
900 … 1000 | |||
Power source |
Welding rectifier | |||
Type |
ВС-600 С | |||
Power, kW |
40 | |||
5. |
Hydraulic unit: |
| ||
Capacity, l/min |
30 | |||
Operating pressure, MPa |
140 … 160 | |||
Oil to be filled, l |
200 | |||
Drive power, kW |
7,5 | |||
6. |
Transport system: |
| ||
Conveyors type |
Roller-type | |||
Conveyors number, pcs |
3 | |||
Driven conveyors number, pcs. |
2 | |||
Drive type |
electromechanical |