江清潘,周凤翔,布雨薇,何发泉,陈鸥,王洪亮

• 1:国能龙源环保有限公司

摘要(Abstract)：

为优化退役风电叶片粉料与高密度聚乙烯（HDPE）混合重塑成型制备再生产品工艺参数，采用Six-sigma DoE方法进行实验设计，研究各区机筒温度、合流芯温度、模具温度、主机转速等对产品性能的影响；并以弯曲强度及压缩强度作为再生产品性能评价指标，结合给定匹配值得到最优重塑成型工艺参数。实验结果表明：选定弯曲强度44 MPa和压缩强度31 MPa作为目标匹配值时，最大化意愿获取最优工艺参数，即机筒前区温度为189℃，机筒中区温度为179℃，机筒后区温度为168℃，合流芯温度为158℃，模具温度为156℃，主机转速为4.0 r/min，在此工艺条件下再生产品的弯曲强度为43.15 MPa，压缩强度为30.73 MPa。

关键词(KeyWords)： 风电叶片;成型工艺;Six-sigma DoE法;工艺参数

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 江清潘,周凤翔,布雨薇,何发泉,陈鸥,王洪亮

DOI: 10.19666/j.rlfd.202507123

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