Articles | Volume 12, issue 2
https://doi.org/10.5194/ms-12-803-2021
https://doi.org/10.5194/ms-12-803-2021
Research article
 | 
24 Aug 2021
Research article |  | 24 Aug 2021

Modeling of additive height and numerical analysis of cooling parameters for aero blade remanufacturing

Miao Gong, Shijie Dai, Tao Wang, and Liwen Wang

Related subject area

Subject: Machining and Manufacturing Processes | Techniques and Approaches: Numerical Modeling and Analysis
Optimization and active control of internal gearing power honing process parameters for better gear precision
Bin Yuan, Jiang Han, Xiaoqing Tian, and Lian Xia
Mech. Sci., 13, 449–458, https://doi.org/10.5194/ms-13-449-2022,https://doi.org/10.5194/ms-13-449-2022, 2022
Short summary
Discrete element method investigation of the milling characteristic in a rice mill
Yan Zhang, Quan Han, Chunlin Xun, and Gongtan Zhang
Mech. Sci., 13, 15–22, https://doi.org/10.5194/ms-13-15-2022,https://doi.org/10.5194/ms-13-15-2022, 2022
Short summary
An applied methodology for tolerance design based on concurrent engineering
Jianzhong Zhu, Ye Wang, and Meng Zou
Mech. Sci., 12, 765–776, https://doi.org/10.5194/ms-12-765-2021,https://doi.org/10.5194/ms-12-765-2021, 2021
Short summary
Research on forming technology of rotary forging with double symmetry rolls of large diameter : thickness ratio discs
Rong Fei Ma, Chun Dong Zhu, Yu Fan Gao, and Zi Hao Wei
Mech. Sci., 12, 625–638, https://doi.org/10.5194/ms-12-625-2021,https://doi.org/10.5194/ms-12-625-2021, 2021
Short summary
Investigation on the size effect in micro end milling considering the cutting edge radius and the workpiece material
Yang Li, Xiang Cheng, Guangming Zheng, and Huanbao Liu
Mech. Sci., 12, 487–499, https://doi.org/10.5194/ms-12-487-2021,https://doi.org/10.5194/ms-12-487-2021, 2021
Short summary

Cited articles

Bahrami, M., Culham, J. R., and Yovanovich, M. M.: Thermal resistances of gaseous gap for conforming rough contacts, 42nd AIAA Aerospace Sciences Meeting and Exhibit, 5–8 January 2004, Reno, Nevada, USA, 2004a. 
Bahrami, M., Yovanovich, M. M., and Culham, J. R.: Thermal joint resistances of nonconforming rough surfaces with gas-filled gaps, J. Thermophys. Heat Tr., 18, 326–332, https://doi.org/10.2514/1.5482, 2004b. 
Baruah, M. and Bag, S.: Influence of heat input in microwelding of titanium alloy by micro plasma arc, Journal of Materials Processing Technology, 231, 100–112, https://doi.org/10.1016/j.jmatprotec.2015.12.014, 2016. 
Chai, Q., Li, J. S., Yang, B. Y., Li, C, W., Wu, X. L., and Zhang, Z. P.: Influence of shape of foreign objects on impact damage of aero-engine compressor rotor blades, Chinese Journal of Applied Mechanics, 31, 825–829, 989, https://doi.org/10.11776/cjam.31.06.B101, 2014. 
Croft, J.: CFM56 “Evolution” in work for A320, Flight International, 177, 11 pp., 2010. 
Download
Short summary
With establishing the mathematical model of the height of additive remanufacturing repair (ARM-repair), the precise position with theoretical basis of the weld seam under different wire-feeding speeds is obtained. The cooling effect is analyzed by numerical analysis and verified by experiments. The study can provide scientific theoretical support for blade ARM-repair height and related cooling parameters and has positive significance for improving blade repair technology.