Study of Adhesive Curing Pressure in Process of Ferrite Phase Shifter

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Abstract:

The adhesive cure reaction in manufacture of ferrite phase shifter is studied. Strength of epoxy adhesive joint has been tested in process experiments. Mathematical model is fitted to describe the relationship between the strength of adhesive joint and curing pressure, and an appropriate curing pressure is obtained through sensitivity analysis. The real-time control scheme of process parameters is carried out to improve the first pass rate, which is influenced by void defects in the adhesive layer.

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271-274

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November 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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