FBW machine of rails ÌÑÐ-63.01À
Description
The welding machine MCP-63.01A is designed for FBW of rails by continuous or pulsating flashing in stationary plant conditions. The machine provides rail alignment before welding according to the rail axis and to the height of the rail head, welds rails according to the pre-set program, removes weld flash around the entire contour of the joint after welding.
The control system of the machine is based on an industrial controller. The system provides setting and checking parameters of the welding process. It provides the operator with the current information about technological welding procedure, records this information and issues a report (passport) on every welded joint.
The machine is used in moderately-cold climate conditions, location category 4 as per GOST 15150-69.
Technical data
|
Characteristic |
Value |
|
Rated supply main voltage of 3-phase AC, V |
380 |
|
Supply main frequency, Hz |
50 |
|
Welding transformers power at rated stage at duty cycle = 50%, kVA |
350 |
|
Adjustment stages number |
2 |
|
Secondary current adjustment limits, V |
7,92 - 8,84 |
|
Rated upsetting force at pressure 15.7 MPa (157 kg/ñm2), daN (kgf), not less |
63 000 |
|
Rated gripping force at pressure 18.8 MPa (188 kg/ñm2), daN (kgf), not less |
151 000 |
|
Movable frame stroke, mm, not less |
100 |
|
Clampings stroke, mm, not less |
60 |
|
Max. upsetting speed, mm/s, not less |
30 |
|
Flashing speed adjustment limits, mm/s |
0,2 -5 |
|
Max. cross-station area of welded item, mm2 |
10 000 |
|
Short-term performance at rail welding, welds / h, not less |
15 |
|
Vertical and horizontal correction interval, mm |
±10 |
|
Cooling water consumption at pressure 0.15 MPa (1.5 kg/ñm2), l/min |
30 |
