explain the need for high vaccum in Electron beam machining
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Answer:
To focus the electron beams electro-static or electro magnetic lenses are used. Generally, electron beam machining is done in a high vacuum chamber to avoid the unnecessary scattering of the electrons
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Explanation:
To focus the electron beams electro-static or electro magnetic lenses are used. Generally, electron beam machining is done in a high vacuum chamber to avoid the unnecessary scattering of the electrons.
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