Huang Feng Li Zhiyong Song Chao Li Wen Liu Zhijin Xiao Wei Qin Jinjun *.Simulation and optimization of hard anodic oxidation of internal cavity parts[J].Plating & Finishing,2024,(8):60-64.[doi:10.3969/j.issn.1001-3849.2024.08.009]
内腔零件硬质阳极氧化仿真及优化
- Title:
- Simulation and optimization of hard anodic oxidation of internal cavity parts
- Keywords:
- hard anodic oxidation ; simulation technology ; uniformity
- 分类号:
- TG178
- 文献标志码:
- A
- 摘要:
- 铝合金硬质阳极氧化是常用的表面处理工艺,该工艺通过形成氧化膜来增强铝合金的耐腐蚀性、硬度和耐磨性。然而,在处理具有复杂内腔和外形状的零件时,传统工艺方法往往难以满足工艺要求,而仿真技术将在此方面发挥至关重要的作用。本文采用了仿真计算结果来指导工艺参数的优化和工装设计,并进行了试制验证。结果表明,通过优化硬质阳极氧化工艺参数和工装设计,成功地解决了工件因膜厚不均而导致的“烧焦”问题,并大幅提升了膜层的质量和膜厚分布的均匀性。仿真结果的准确性高,为工艺优化提供了可靠的依据。
- Abstract:
- : Aluminum alloy hard anodic oxidation is a commonly used surface treatment which can enhance the corrosion resistance , hardness , and wear resistance of aluminum alloys by forming an oxide film. However , when dealing with parts with complex internal cavities and external shapes , traditional processing methods may be difficult to meet the process requirements , and simulation technology will play a crucial role in this regard. In this paper , the results of simulation calculations were used to guide the optimization of process parameters and tooling design , trial production was conducted for verification. The results showed that the optimized hard anodic oxidation process parameters and tooling design successfully solved the problem of "burning" caused by uneven film thickness and significantly improved the quality of the film layer and the uniformity of film thickness distribution. The accuracy of the simulation results is high , providing a reliable basis for process optimization.
参考文献/References:
[1] 全伟 . 铝合金表面微弧氧化陶瓷膜制备工艺试验设计 [D]. 武汉 : 武汉理工大学 , 2010.
[2] 徐存荣 . 一种铸铝合金工件的硬质阳极氧化处理方法 : 中国 , CN201310286301.0[P]. 2024-02-29.
[3] 董晓荣 , 黄娟 , 马利民 . 腔体类零件的硬质阳极氧化 [J]. 表面技术 , 2008, 37(5): 85-88.
[4] 刘忆 , 刘凤霞 . 工业纯铝硬质阳极氧化的工艺研究 [J]. 表面技术 , 2006, 35(6): 35-36, 47.
[5] 徐胜利 . 基于拓扑优化的结构刚度和渗流多功能材料设计 [D]. 大连 : 大连理工大学 , 2010.
[6] 刘翠红 . 复杂结构零件充液成形工艺数值模拟研究 [D]. 哈尔滨 : 哈尔滨理工大学 , 2016.
[7] 王艳芝 . 铝及其合金阳极氧化技术研究的进展 [J]. 材料保护 , 2001, 34(9): 22-23.
[8] 宋广成 , 王闻天 . 油罐内壁用防静电涂料导电原材料的选择与影响因素 [J]. 电镀与涂饰 , 2011, 30(8): 78-81.
[9] 程立龙 , 洪军 , 胡育松 . 一种利用电场分布提高镀层膜厚均匀性的电镀装置 : 中国 , CN202310782627.6[P]. 2024-03-23.
[10] 刘国亮 , 吴昊 , 李军威 . 电镀仿真技术在机械加工公差分配中的应用 [J]. 新技术新工艺 , 2020(1): 36-39.
相似文献/References:
[1]张境洁*,李云红.建筑铝材表面处理及其性能研究[J].电镀与精饰,2021,(12):12.[doi:10.3969/j.issn.1001-3849.2021.12.003]
ZHANG Jingjie,LI Yunhong.Surface Treatment of Construction Aluminum and Its Performance[J].Plating & Finishing,2021,(8):12.[doi:10.3969/j.issn.1001-3849.2021.12.003]
[2]刘 静,马小昭,王帅星.绝缘保护用铬酸阳极氧化工艺研究[J].电镀与精饰,2022,(6):41.[doi:10.3969/j.issn.1001-3849.2022.06.009]
LIU Jing,MA Xiaozhao,WANG Shuaixing.Research on Chromic Acid Anodizing Technique for Insulation Protection[J].Plating & Finishing,2022,(8):41.[doi:10.3969/j.issn.1001-3849.2022.06.009]
[3]冀浩非*,刘慧玲.滚轮用7A05铝合金混合酸硬质阳极氧化及性能研究?/div>[J].电镀与精饰,2022,(9):86.[doi:10.3969/j.issn.1001-3849.2022.09.015]
JI Haofei*,LIU Huiling.Hard Anodizing of 7A05 Aluminum Alloy Used for Manufacture of Roller in Mixed Acid Electrolyte and Its Performance[J].Plating & Finishing,2022,(8):86.[doi:10.3969/j.issn.1001-3849.2022.09.015]
[4]嵇 海*,程纪华,姚峄林,等.doi: 10.3969/j.issn.1001-3849.2025.02.012电镀青铜的镀层工艺性能研究[J].电镀与精饰,2025,(02):82.
Ji Hai,Cheng Jihua,Yao Yilin,et al.Research on coating properties of electroplated bronze[J].Plating & Finishing,2025,(8):82.
备注/Memo
收稿日期: 2023-11-15 修回日期: 2024-03-20 作者简介: 黄锋( 1987 ―),男,本科,工程师,研究方向为表面处理仿真及自动喷涂技术应用, email : 919688471@qq.com * 通信作者: 秦锦钧, email : 1057595883@qq.com?/html>