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使用专门生产的冷处理和未经处理的切削工具加工环保的纤维增强的环氧复合材料
Mehmet Şükrü Adin1, Hamit Adin2
1Besiri OSB Vocational School, Batman University, Batman 72060, Turkey.
Polymers
|December 17, 2024
概括
切削工具的深度冷处理和炼 (DC&T) 显著改善了环保木质复合材料的加工. 用DC&T处理的工具降低了分层系数和表面粗度,优化了加工参数,以获得更好的复合材料性能.
科学领域:
- 材料科学 材料科学 材料科学
- 制造业 工程 制造工程
- 可持续材料 可持续材料
背景情况:
- 越来越多的消费者对天然,可生物降解和环保复合材料的需求.
- 朱特纤维作为天然增强材料具有成本效益和可访问性.
- 自然纤维复合材料需要高质量的加工.
研究的目的:
- 调查深度冷处理和炼 (DC&T) 对纤维复合材料切削工具性能的影响.
- 为了确定环保复合材料的最佳加工参数.
- 评估DC&T对分层系数和表面粗度的影响.
主要方法:
- 制造环保的木质纤维复合工件.
- 生产具有成本效益的切削工具,其中一个受到DC&T的限制.
- 机械加工实验以评估分层系数 (Fd) 和平均表面粗度 (Ra).
- 分析信号与噪声 (S/N) 比率和分析差异 (ANOVA).
主要成果:
- 与未经处理的工具 (T1) 相比,DC&T处理的工具 (DC&T-T1) 在减少Fd (5.49%6.23%更好) 和Ra (19.42%16.91%更好) 中显示出显著的改善.
- 确定了最佳的加工参数:DC&T-T1工具,2000 rev/min轮转速和100 mm/min料速率.
- 线速度是影响Fd (53.01%) 的最重要因素,而料速度对Ra (37.86%) 的影响最为显著.
结论:
- DC&T是提高用于加工天然纤维复合材料的切削工具性能的一种有效方法.
- 优化加工参数,特别是线速度和料速度,对于最小化合材料缺陷至关重要.
- 该研究强调了一种可持续生产高性能环保复合材料的可行方法.
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