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Electron-beam equipement

 

Electron-beam welding plant “ELU-PM”

Appointment


Electron-beam welding plant “ELU-PM” is made for welding and heat treatment of cylindrical and conical workpieces made of stainless steel and heat-resistant superalloys, by two electron-beam guns:
- With a vertical direction of the beam (top to bottom) when welding circular, circumferential and longitudinal seams.
- With horizontal beam direction (across chamber) for welding circumferential joints.
 


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Specifications
Thickness of welded parts, mm < 60
Dimensions of processed workpieces, mm:
With circumferential seams:
 - diameter
 - length
With edge welds:
 - diameter
 - height



800 - 1800
400 - 1000

200 - 1600
100 - 400

Maximum diameter of the conical workpiece, mm 800
Minimum diameter of the conical workpiece
(length 400-800 mm), mm
400
Maximum weight of welding units, including all equipement, kg 1200
Movement of complex the machine, mm:
 - X-axis (along the chamber)
 - Y-axis (across the chamber)
 - Z-axis (height of chamber)
1300
500
500
Ultimate vacuum, Pa 6,65 x 10-3
Time to reach vacuum of 6.65 x 10-3 Pa after
preparation of diffusion pumps, min.
< 35
Inleakage, l Pa/sec (l µm Hg/sec) 15
Overall dimensions of chamber, mm:
 - length
 - width
 - height
3500
2200
2700
Chamber volume, m3 21,5