缩痕 [
suō hén]
[塑料] sink mark
- 在此基础上,考察了材料性质、成型工艺、布料方式等对加强筋缩痕大小的影响。
It was indicated that the fiber orientation inside the rib plays a big role in the forming of the rib shrinkage mark. - 研究表明:加强筋内的纤维取向是影响表面缩痕大小的主要因素,树脂基体和成型工艺条件对表面缩痕的影响很小。
And the influence of matrixes , molding process and reinforcement structure on the shrinkage mark of the rib was analyzed in detail. - 采用电子数显百分表等距离测量深度的方法,对加强筋缩痕进行了较准确的测量和数字化表征。
And the influence of matrixes , molding process and reinforcement structure on the shrinkage mark of the rib was analyzed in detail.
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