In comparison with metal,compos-ites panel has larger deviation in thickness,which limits the components assembling in a precise way.The appear-ante deviations of three typical composites structures manufactured by different molding process are analyzed.According to these resuks,the molding process generating the minimum appreance deviation volume should be ap-plied to ensure the assembling processing.%与金属相比复合材料板件的厚度偏差较大,这一弱点对保证飞机装配精度非常不利.本文针对三种典型结构形式,计算了各结构形式采用不同成型方案的外形偏差值,通过对比分析,从保证飞机外形面精度的角度提出了应选择的成型方案.
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