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