研究和应用高价值切削刀具的重制性评估基于重法和设置对分析
1School of Mechatronic Engineering, Xi'an Technological University, Xi'an, 710021, China.
Scientific reports
|December 1, 2025
概括
本研究引入了一种新权重设对模型,用于评估高价值金属切削工具的重制性,解决复杂的标准和不确定性. 该方法为工具再制造工艺提供客观,可靠的评估.
科学领域:
- 制造业 工程 制造工程
- 材料科学 材料科学 材料科学
- 工业生态学 工业生态学
背景情况:
- 高价值金属切削工具的再制造面临着挑战,因为多标准决策和固有的不确定性.
- 现有的评估方法可能会与重制工艺的复杂性和可变性作斗争.
- 对工具再制造性的客观和可靠的评估对于可持续制造至关重要.
研究的目的:
- 开发一个有效的评估模型,用于重制高价值金属切削工具的重制性.
- 整合设置对分析理论和信息,以建立一个强大的评估框架.
- 解决工具再制造中固有的多标准和不确定性特征.
主要方法:
- 在经济,技术和环境方面选择了9个关键指标进行评估.
- 雇员对分析,以评估指标之间的相似性,差异和对立性.
- 引入信息来计算客观权重,并构建了一个权重的集合对综合链接评估模型.
- 使用信任识别标准来确定可重制水平.
主要成果:
- 一项针对五种磨损的金属切削工具的案例研究表明,模型预测与实际情况之间存在强烈一致.
- 开发的模型有效地处理了重制性评估中的多标准和不确定性.
- 度加权提高了指标评估的客观性,信心标准提高了结果可靠性.
结论:
- 权重的集合对分析模型为评估高价值工具重制能力提供了科学合理和可靠的方法.
- 该方法为优化再制造工艺和资源利用提供了一个新的,有效的框架.
- 这些发现有助于推进制造业的可持续实践.
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