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TT 542 argon arc welding of injectors - automatic welding of annular seams (nozzles) argon arc automatic welding - TIG
Basic data
The TT-542 is designed for use in rooms (volumes) with artificially controlled climatic conditions.
Type of atmosphere - II according to GOST 15150-69.
The climatic design of the installation corresponds to the category UHL4 according to GOST 15150-69, but for operation at temperatures from plus 1 to plus 40°C.
In terms of resistance to mechanical external influences during operation, the installation belongs to the M20 group with a degree of rigidity of 21a according to GOST 17516.1-90.
The installation is resistant to ambient temperatures from +1 to +40°C and relative humidity up to 90% at a temperature of plus 20°C.
The degree of protection of the installation is not lower than IP22 according to GOST 14254-96.
| Type of welding current | constant |
| Rated voltage of the supply network, V | 380 |
| Rated voltage of the supply network of additional equipment (compressor, forced equipment unit, lighting ), V | 220 |
| Frequency of the supply voltage, Hz | 50 |
| Number of phases | 3 |
| Total maximum power consumption of the installation, kVA, no more | 12 |
| Pressure of the pneumatic network, kPa | from 392.4 to 588.6 (from 4 to 6 atm) |
| Mode of operation of the installation | continuous, pulse, step-pulse |
| Limits of regulation of welding current, pulse current and pause current, A | 10...200 |
| Limits of regulation of pulse time and pause time, sec | 0,1...10 |
| Duration of activation (PV), % | 60 duty cycle (10 min, 40°C) |
| Diameter of the welded products, mm | 5...150 |
| Welding speed, mm/s | 0,5...15 |
| Welding step, mm | 0,5...2,5 |
| Maximum allowable coolant pressure, MPa | 0,4 |
| Overlap, mm | 0...10 |
| Time of rise and fall of the current, with | 0,1...10 |
| Rotation delay, s | 0...5 |
| Limits of automatic arc voltage regulation, V | 7...15 |
| Maximum sector angle | 360° |
| Installation weight, kg, no more | 150 |