Most injection-molded parts are complicated thin-shell like structure, so the thin shell finite element method is usually used to analyze the warpage and deformation of the parts.
橡塑模具制品一般具有厚度方向尺寸较面内尺寸很小且形状复杂等特点，所以在对制品进行翘曲变形分析时，就可采用薄壳有限元法。
Most injection-molded parts are complicated thin-shell like structure, so the thin shell finite element method is usually used to analyze the warpage and deformation of the parts.
橡塑模具制品一般具有厚度方向尺寸较面内尺寸很小且形状复杂等特点，所以在对制品进行翘曲变形分析时，就可采用薄壳有限元法。
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