航空发动机涡轮轴穿轧一体化成形理论与仿真成形质量分析
PDF下载 (275)胡 瑾,束学道,陈 潜.航空发动机涡轮轴穿轧一体化成形理论与仿真成形质量分析[J].宁波大学学报(理工版),2026,39(1):84-91.DOI:10.20098/j.cnki.1001-5132.2025.0616
HU Jin,SHU Xuedao,CHEN Qian.Research on forming theory and quality of aircraft engine turbine shaft through piercing-rolling integration forming[J].Journal of Ningbo University(Natural Science & Engineering Edition),2026,39(1):84-91.DOI:10.20098/j.cnki.1001-5132.2025.0616
| Title: | Research on forming theory and quality of aircraft engine turbine shaft through piercing-rolling integration forming |
| 作者: | 胡 瑾, 束学道, 陈 潜 |
| Author(s): | HU Jin, SHU Xuedao, CHEN Qian |
| 关键词: | 航空涡轮轴; 穿轧一体化; 多辊系斜轧; 成形理论; 成形质量 |
| Keywords: | aircraft turbine shaft; piercing-rolling integration; multi-roll skew rolling; forming theory; forming quality |
| 分类号: | TG335.13 |
| DOI: | 10.20098/j.cnki.1001-5132.2025.0616 |
| 文献标识码: | A |
| 摘要: | 基于穿轧一体化成形基本理论，探究轧件稳定轧制的各个相关工艺参数，通过simufact有限元模拟软件建立了穿轧一体化有限元模型，采用单因素实验设计模拟方案，研究涡轮轴穿轧一体化中三组轧辊各自的送进角和转速对轧件成形质量的影响规律，即每个实验组的外径误差、外圆柱度误差和壁厚标准差变化，找到各个工艺参数的取值范围。 |
| Abstract: | Based on the basic theory of piercing-rolling integration forming, the relevant process parameters for stable rolling with integration forming were explored. The finite element model of piercing-rolling integration forming was established by Simufact software, and the influences of feed angle and rotation speed of three groups of rolls on the forming quality of the rolling parts were studied by using a single-factor experimental design simulation scheme. Consequently, the variations of outer diameter error, outer cylindricity error and wall thickness standard deviation of each experimental group were identified, and the value ranges of all process parameters were determined. |
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| 备注/Memo: | 收稿日期：2025-06-18 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/ 基金项目：国家自然科学基金（52375346） 第一作者：胡 瑾，硕士研究生，主要研究方向为金属塑性成形。E-mail: 2311090117@nbu.edu.cn *通信作者：束学道，教授，主要研究方向为金属塑性成形与装备。E-mail: shuxuedao@nbu.edu.cn 宁波大学学报（理工版）网址：http://journallg.nbu.edu.cn/ |
