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Abstract:
In this paper the
essential relations between the optical emission and the physical
properties during the are welding process are investigated in both the
character of spectrum and the practical application aspects. Some
examples we have made in are provided as well, it is shown that the
spectral information and spectroscopic diagnostics are of remarkable
potentialities to the measurement and control of welding process.
Key words:
Welding
arc Spectral information Measurement Control
浙江省自然科学基金资助项目. Received 19910529, received in revised form 19920401
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