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Method and arrangement for changing the shape of thin-shell articles manufactured by spray-form techniques
Method and arrangement for changing the shape of thin-shell articles manufactured by spray-form techniques
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机译:改变通过喷雾成型技术制造的薄壳制品的形状的方法和装置
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摘要
The present invention discloses a method of correcting the shape of a spray-formed article which has a concave bowing relative to the working surface of the article. Specifically, deviations of such articles from a desired predetermined shape are corrected by applying sufficient heat to a non-working surface to permanently remove at least a partial amount of the concave bowing while leaving the working surface substantially unmarred. This process is repeated iteratively until the article achieves the predetermined shape.
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