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Electron Beam Welding
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Electron Beam Welding
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Mostly of EB welding equipments are directly used on the spot production line, typical applications |
| are as following: |
EB welding the torque converters of BUICK car for Shanghai Volkswagen Automotive Co. Ltd.(CSVW) |
EB molding welding the crossbeam in the cab of POLO car and TOURAN business trip car for Shanghai General |
| Motors(SGM) |
EB seal welding the Ti-tube of the radiation isotope for controlling cancer against its diffusion |
EB local vacuum welding the shuck body used for adjusting the fly gesture of the satellite. |
EB welding the wheel frames of the planet gears and difference speed gears |
EB welding the Auto transmission gears |
EB penetrate welding the absorber with the silicon oil |
EB seal welding the Al-piston of auto air-condition |
Double gun sliding seal vacuum EB continual welding production line for bi-metal |
Characteristics of EB Welding Technology |
Electron beam welding technology offers important advantages to the production engineer for many process |
application, mainly including. |
low distortion components |
high deeply penetrating weld(up to 501 depth/width ratio) |
no oxidation |
accuracy and repeatability |
joining of difficult to weld and dissimilar metals and alloys |
consistent high quality welds |
no filler material and vee grooves |
great depth of seem in one pass (ranging from 0.5mm to 500mm ) |
Fields of Application |
Aerospace and aircraft bodies of aeroplanes; assembly of jet engines. |
Automotive industry transmission gears; air bag inflator; rear axles; turbine subassembly of hydraulic torque |
converter; Al-Pistons; turbo charge wheel . |
Power and nuclear pressure vessels, steam turbine nozzle diaphragms and fuel pole of nuclear reactors . |
Electronics and medicine relay boxes; pressure sensor; Probe; cardiac pacemaker boxes . |
Electric machines and apparatus laminar stators, rotors, bellows . |
Others bi-metal(saw blade, thermic deformation, cold plate); Hydraulic Accumulator; diamond drill bit . |
ZKEC EBW Machines |
ZKEC machines are the following technical data range: |
Beam power: 115kw |
Accelerating voltage: 60kv |
Work chamber sizes: 0.0 150M3 |
Technical Specification of Products |
| Characteristics/Type | EBW-4GD | EBW-6GD | EBW-6C |
| Beam power(kW) | 4 | 6 | 6 |
Beam accelerating voltage( kV ) | 60 | 60 | 60 |
| Pressure of chamber(Pa) | 6.5 | 6.5 | 6.5 or 710-2 |
| Volume of chamber(mm3) | 260×260×220 | 300×300×250 | 500×400×400 |
| Pumping time | ≤ 20s | ≤ 20s | ≤ 40s or2min |
| Operation ways | manual , program | manual |
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