Cambridge Vacuum Engineering

Electron Beam Welding

Cambridge Vacuum Engineering > Electron Beam Welding
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Electron Beam Welding

What is Electron Beam Welding?

Electron beam welding (EBW) is a fusion welding process that uses a high energy electron beam to join metals together, with a wide range of applications in many industries.

An EBW machine consists of an electron gun that produces a focused beam of high-energy, high-speed electrons, with a velocity of between 0.3 and 0.7 times the speed of light. The electron gun is mounted on, or in, an evacuated chamber that contains tooling and fixtures that holds and moves the workpiece.

The process is extremely efficient (typically 95%), and the weld quality is exceptional, presenting the following characteristics:

  • Deep penetration
  • High depth-to-width ratio
  • Narrow fusion zone
  • Inert atmosphere vacuum
  • Near parent metal strength
  • Low distortion

An EBW machine consists of an electron gun that produces a focused beam of high-energy, high-speed electrons, with a velocity of between 0.3 and 0.7 times the speed of light. The electron gun is mounted on, or in, an evacuated chamber that contains tooling and fixtures that holds and moves the workpiece.

The process is extremely efficient (typically 95%), and the weld quality is exceptional, presenting the following characteristics:

  • Deep penetration
  • High depth-to-width ratio
  • Narrow fusion zone
  • Inert atmosphere vacuum
  • Near parent metal strength
  • Low distortion
Learn More

Electron Beam Welding Animation

EB Machines Built By CVE

Range of EB Welding Machines

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Ebflow

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Evflow

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60KV Models

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150KV Models

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Turbocharger-Model-

Turbocharger Models

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Batch-Model

Batch and Strip Models

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Our Benefit

Always powering your business for over 30 years

01

Expert Engineers

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02

Quality Control System

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03

Satisfaction Guarantee

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04

International Business

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05

Unrivalled Workmanship

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06

High Professional Staff

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Work Process

Project implementation process

Work Process
01
Step

Design and Planning

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02
Step

Component Sourcing

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03
Step

Testing and Quality

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04
Step

Final Assembly

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