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热力学参数对光纤材料挤出中的表面纹理的影响:前景和趋势
1University of Thessaly, Karditsa, 43100, Greece.
F1000Research
|November 8, 2024
概括
这项研究研究了材料挤出3D打印,重点是处理参数如何影响表面质地和质量. 研究结果揭示了影响不同表面粗度的关键因素,有助于减少后加工需求.
科学领域:
- 添加剂制造 添加剂制造 添加剂制造
- 材料科学 材料科学 材料科学
- 表面工程是什么?表面工程是什么?
背景情况:
- 材料挤出是定制产品常见的增材制造技术.
- 该过程的增材性质导致表面纹理和粗度的变化.
- 层高度和表面方向等因素显著影响表面质量.
研究的目的:
- 在材料挤出中全面检查表面质感质量.
- 识别和总结影响表面质量的最有影响力的加工参数.
- 在平面,倾斜面和垂直面上批判性地讨论参数效应.
主要方法:
- 对材料挤出表面质量现有的研究进行审查和综合.
- 分析加工参数及其对表面纹理的影响.
- 基于表面方向 (平面,倾斜,垂直) 的参数效应的分类.
主要成果:
- 材料挤出中的表面粗度高度依赖于层高度和表面方向.
- 螺纹接条件极大地影响内部应力,扭曲和孔隙性.
- 特定的参数被确定为在不同方向上实现所需的表面纹理的最有影响力.
结论:
- 了解和控制加工参数对于优化材料挤出中的表面纹理至关重要.
- 这项研究提供了洞察力,以尽量减少3D打印零件的后处理要求.
- 有信息的参数选择可以提高零件质量,降低制造成本.
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