پیوندهای مفید
آمار
| تعداد نشریات | 8 |
| تعداد شمارهها | 439 |
| تعداد مقالات | 5,658 |
| تعداد مشاهده مقاله | 7,719,867 |
| تعداد دریافت فایل اصل مقاله | 6,357,574 |
مطالعه تجربی بر روی ماشینکاری جریان ساینده مفصل ران مصنوعی | ||
| نشریه مهندسی مکانیک امیرکبیر | ||
| دوره 57، شماره 2، 1404، صفحه 215-234 اصل مقاله (1.95 M) | ||
| نوع مقاله: مقاله پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22060/mej.2025.24050.7834 | ||
| نویسندگان | ||
| یحیی چوپانی* 1؛ محسن خواجه زاده2؛ محمدرضا رازفر2 | ||
| 1گروه مهندسی مکانیک، دانشکده فنی و مهندسی، دانشگاه میبد، میبد، ایران. | ||
| 2گروه مهندسی مکانیک، دانشکده مهندسی مکانیک، دانشگاه صنعتی امیرکبیر، تهران، ایران. | ||
| چکیده | ||
| ماشینکاری یکنواخت سر فمورال مفصل ران مصنوعی به دلیل هندسه خاص آن، همواره بهعنوان یک چالش فنی مطرح بوده است. این پژوهش با طراحی و توسعه یک فیکسچر ماکت معکوس نوآورانه، راهکار مؤثری برای بهبود فرآیند ماشینکاری جریان ساینده ارائه میکند. در این راستا، ابتدا نمونه صنعتی فرآیند ماشینکاری جریان ساینده ساخته شد و سپس فیکسچر متناسب با هندسه سر فمورال تولید گردید. ارزیابی عملکرد دستگاه و روش پیشنهادی با بررسی تأثیر پارامترهای کلیدی فرآیند ماشینکاری جریان ساینده شامل فشار اکستروژن هیدرولیک، تعداد سیکلهای ماشینکاری و اندازه مش ساینده کاربید سیلیسیوم بر میانگین درصد تغییر در زبری سطح سر فمورال مفصل ران مصنوعی ساختهشده از فولاد زنگ نزن L316 انجام شد. نتایج این پژوهش نشان میدهد که دستگاه و روش پیشنهادی، روشی کارآمد و مؤثر برای ماشینکاری یکنواخت سر فلزی فمورال است. آزمایشهای انجامشده نهتنها کارایی این روش را تأیید میکنند، بلکه نشان میدهند که میانگین درصد تغییر در زبری سطح نمونهها با استفاده از سایندههای با مش 240، 600 و 1000 به ترتیب 40/40/%، 86/12% و 90/61% بهبود یافته است. همچنین، بررسی مورفولوژی سطح نمونهها نشان داد که روش پیشنهادی سطحی صاف و یکنواخت بدون آسیبهای سطحی ایجاد کرده است که منجر به بهبود یکپارچگی سطح مفصل ران مصنوعی میشود. | ||
| کلیدواژهها | ||
| ماشینکاری جریان ساینده؛ مفصل ران مصنوعی؛ فیکسچر ماکت معکوس؛ ابزار ماشینکاری؛ زبری سطح | ||
| عنوان مقاله [English] | ||
| An Experimental Study on Abrasive Flow Machining of Artificial Hip Joint | ||
| نویسندگان [English] | ||
| Yahya Choopani1؛ Mohsen Khajehzadeh2؛ Mohammad Reza Razfar2 | ||
| 1Assistant Professor, Department of Mechanical Engineering, Meybod University | ||
| 2Associate Professor, Mechanical Engineering Department, Amirkabir University of Technology | ||
| چکیده [English] | ||
| Due to its unique geometry, the uniform machining of the femoral head in artificial hip joints has consistently posed a significant technical challenge. This study presents an effective solution for improving the abrasive flow machining (AFM) process through the design and development of an innovative inverse replica fixture. To this end, first an industrial prototype of the AFM system was fabricated, followed by the production of a fixture tailored to the geometry of the femoral head. The performance evaluation of the proposed device and method was conducted by examining the effects of key AFM process parameters, including hydraulic extrusion pressure, silicon carbide abrasive mesh size, and the number of machining cycles, on the average percentage change in surface roughness (%∆Ra) of a femoral head made from 316L stainless steel. The results demonstrate that the proposed device and methodology provide an efficient and effective approach for achieving uniform machining of the femoral head. Experimental findings not only corroborate the efficacy of the method but also reveal that the average %∆Ra of the samples improved by 40.40%, 86.12%, and 90.61% when using abrasives with mesh sizes of 240, 600, and 1000, respectively. Moreover, surface morphology analysis indicated that the proposed method produces a smooth and uniform surface without inducing surface damage, thereby enhancing the surface integrity of the artificial hip joint. | ||
| کلیدواژهها [English] | ||
| Abrasive Flow Machining, Artificial Hip Joint, Inverse Replica Fixture, Machining Tool, Surface Roughness | ||
| مراجع | ||
|
[1] M. Hasegawa, S. Tone, Y. Naito, A. Sudo, Ultra-high-molecular-weight polyethylene in hip and knee arthroplasties, Materials, 16(6) (2023) 2140. [2] J. Cooper, D. Dowson, J. Fisher, Macroscopic and microscopic wear mechanisms in ultra-high molecular weight polyethylene, Wear, 162 (1993) 378-384. [3] A. Jedenmalm, S. Affatato, P. Taddei, W. Leardini, U. Gedde, C. Fagnano, M. Viceconti, Effect of head surface roughness and sterilization on wear of UHMWPE acetabular cups, Journal of Biomedical Materials Research Part A: An Official Journal of The Society for Biomaterials, The Japanese Society for Biomaterials, and The Australian Society for Biomaterials and the Korean Society for Biomaterials, 90(4) (2009) 1032-1042. [4] P.O. Cubillos, V.O. dos Santos, A.L. Pizzolatti, A.D. O. Moré, C.R. M. Roesler, Surface finish of total hip arthroplasty implants: are we evaluating and manufacturing them appropriately?, Journal of Testing and Evaluation, 49(6) (2021) 4550-4559. [5] L. Rhoades, Abrasive flow machining: a case study, Journal of Materials Processing Technology, 28(1-2) (1991) 107-116. [6] S. Han, F. Salvatore, J. Rech, J. Bajolet, Abrasive flow machining (AFM) finishing of conformal cooling channels created by selective laser melting (SLM), Precision Engineering, 64 (2020) 20-33. [7] J. Kenda, F. Pusavec, G. Kermouche, J. Kopac, Surface integrity in abrasive flow machining of hardened tool steel AISI D2, Procedia Engineering, 19 (2011) 172-177. [8] S. Singh, H. Kumar, S. Kumar, S. Chaitanya, A systematic review on recent advancements in Abrasive Flow Machining (AFM), Materials Today: Proceedings, 56 (2022) 3108-3116. [9] W.B. Perry, J. Stackhouse, Gas turbine applications of abrasive flow machining, Proceedings of the American Society of Mechanical Engineers (ASME), International Gas Turbine and Aeroengine Congress and Exposition. Volume 5: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; General. Toronto, Ontario, Canada. June 4–8, (1989), V005T11A003. [10] D. Jung, W. Wang, S. Hu, Microscopic geometry changes of a direct-injection diesel injector nozzle due to abrasive flow machining and a numerical investigation of its effects on engine performance and emissions, Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 222(2) (2008) 241-252. [11] M. Sarkar, V. Jain, Nanofinishing of freeform surfaces using abrasive flow finishing process, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 231(9) (2017) 1501-1515. [12] L. Zhang, Z. Yuan, D. Tan, Y. Huang, An improved abrasive flow processing method for complex geometric surfaces of titanium alloy artificial joints, Applied Sciences, 8(7) (2018) 1037. [13] R. Ji, Z. Qi, J. Chen, L. Zhang, K. Lin, S. Lu, Y. Li, Numerical and experimental investigation on the abrasive flow machining of artificial knee joint surface, Crystals, 13(3) (2023) 430. [14] S.I. WARISAWA, H. SAWANO, M. MITSUISHI, K. KURAMOTO, Ultra-precision finishing for the femoral head of the artificial hip joint by means of abrasive waterjet, 砥粒加工学会誌, 48(2) (2004) 90-95. [15] S. Zeng, L. Blunt, R. Racasan, An investigation of the viability of bonnet polishing as a possible method to manufacture hip prostheses with multi-radius femoral heads, The International Journal of Advanced Manufacturing Technology, 70 (2014) 583-590. [16] K.T. Subramanian, N. Balashanmugam, P.V. Shashi Kumar, Nanometric finishing on biomedical implants by abrasive flow finishing, Journal of The Institution of Engineers (India): Series C, 97 (2016) 55-61. [17] C. Döbberthin, R. Müller, G. Meichsner, F. Welzel, M. Hackert-Oschätzchen, Experimental analysis of the shape accuracy in electrochemical polishing of femoral heads for hip endoprosthesis, Procedia Manufacturing, 47 (2020) 719-724. [18] Y. Choopani, M. Khajehzadeh, M.R. Razfar, Development of fiber flow finishing (FFF) process for polishing hip prostheses, Journal of Manufacturing Processes, 68 (2021) 1245-1260. [19] Y. Choopani, M. Khajehzadeh, M.R. Razfar, Novel polishing media based on fiber for finishing hip joint implants, The International Journal of Advanced Manufacturing Technology, 118 (2022) 479-495. [20] A.W. Hashmi, H.S. Mali, A. Meena, K.K. Saxena, A.P.V. Puerta, U.S. Rao, D. Buddhi, K.A. Mohammed, Design and modeling of abrasive flow finishing of freeform surfaces of FDM printed femoral component of knee implant pattern, International Journal on Interactive Design and Manufacturing (IJIDeM), 17(5) (2023) 2507-2526. [21] M. Meena, N. Dixit, V. Sharma, Abrasive Flow Machining of Additively Manufactured Femoral Head of the Hip Joint, Journal of Materials Engineering and Performance, 33(18) (2024) 9467-9479. [22] Y. Choopani, M. Khajehzadeh, M.R. Razfar, Using inverse replica fixture technique for improving nano-finishing of hip joint implant in abrasive flow finishing process, The International Journal of Advanced Manufacturing Technology, 110 (2020) 3035-3050. [23] Y. Choopani, M. Khajehzadeh, M.R. Razfar, Optimal parameters of abrasive flow finishing for hip joint implants, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 235(11) (2021) 1818-1831. [24] V. Jain, S. Adsul, Experimental investigations into abrasive flow machining (AFM), International Journal of Machine Tools and Manufacture, 40(7) (2000) 1003-1021. [25] L. Dabrowski, M. Marciniak, T. Szewczyk, Analysis of abrasive flow machining with an electrochemical process aid, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 220(3) (2006) 397-403. [26] R. Williams, K. Rajurkar, Stochastic modeling and analysis of abrasive flow machining, ASME Journal of Engineering for Industry, 114 (1) (1992) 74-81. [27] M.R. Sankar, V. Jain, J. Ramkumar, Experimental investigations into rotating workpiece abrasive flow finishing, Wear, 267(1-4) (2009) 43-51. [28] S. Singh, M.R. Sankar, Design and performance evaluation of abrasive flow finishing process during finishing of stainless steel tubes, Materials Today: Proceedings, 2(4-5) (2015) 3161-3169. [29] R. Jain, V. Jain, P. Kalra, Modelling of abrasive flow machining process: a neural network approach, Wear, 231(2) (1999) 242-248. [30] R. Williams, K. Rajurkar, L. Rhoades, Performance characteristics of abrasive flow machining, Technical Paer of the Society of Manufacturing Engineers (SME), FC89-806, (1989) 695-706. | ||
|
آمار تعداد مشاهده مقاله: 495 تعداد دریافت فایل اصل مقاله: 366 |
||