作者简介：颜斌玉,华南理工大学研究生,从事高分子材料加工及机械的研究.
作者单位：颜斌玉（华南理工大学机械与汽车工程学院,塑料橡胶装备及智能化研究中心,广东广州,510640）
张水洞（华南理工大学机械与汽车工程学院,塑料橡胶装备及智能化研究中心,广东广州,510640）
黄汉雄（华南理工大学机械与汽车工程学院,塑料橡胶装备及智能化研究中心,广东广州,510640）
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