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采用实验研究为主 ,理论分析为辅的方法 ,以SPCC/Polymer/SPCC、SPCC/Polymer/L4为研究对象 ,研究了树脂复合层压金属板在单向拉伸时的r值的变化规律 ,并揭示了该变化规律对板料变形的影响。研究结果对进一步研究树脂复合层压金属板有一定参考意义
Based on experimental studies and theoretical analysis, the r-values of resin composite laminates under uniaxial tension were studied using SPCC / Polymer / SPCC and SPCC / Polymer / L4 as the research objects. The influence of the variation on the sheet deformation was revealed. The results of the study for further study of resin composite laminated metal plate has some reference