Surface roughness depending from the cutting parameters of CGI parts during finishing face milling
| Назва | Surface roughness depending from the cutting parameters of CGI parts during finishing face milling |
| Назва англійською | Surface roughness depending from the cutting parameters of CGI parts during finishing face milling |
| Автори | Svitlana Radkevych; Larysa Hlembotska; Petro Melnychuk; Igor Lutsiv |
| Принадлежність | Zhytomyr Polytechnic State University, Zhytomyr, Ukraine |
| Бібліографічний опис | Surface roughness depending from the cutting parameters of CGI parts during finishing face milling / Svitlana Radkevych; Larysa Hlembotska; Petro Melnychuk; Igor Lutsiv // Scientific Journal of TNTU. — Tern.: TNTU, 2024. — Vol 116. — No 4. — P. 5–13. |
| Bibliographic description: | Radkevych S.; Hlembotska L.; Melnychuk P.; Lutsiv I. (2024) Surface roughness depending from the cutting parameters of CGI parts during finishing face milling. Scientific Journal of TNTU (Tern.), vol 116, no 4, pp. 5–13. |
| DOI: | https://doi.org/10.33108/visnyk_tntu2024.04.005 |
| УДК | 621.914 |
| Ключові слова | machinability, Compacted graphite iron, Surface roughness, Finishing face milling, Tool material for machining cast iron, Cutting parameters. |
Compacted graphite iron (CGI) is a structural material that has excellent mechanical properties based on the bonding of graphite and iron particles. In the machine-building industry, interest in this material has been growing in recent years. It has attracted particular attention from the automotive industry and has been used as a substitute for grey cast iron due to its improved mechanical properties, such as increased strength and heat resistance. However, due to its high hardness and strength, as well as its complex microstructure, it is difficult to machine. The high pearlite content and the presence of vermicular graphite make it difficult to cut, which can lead to faster tool wear and poorer surface quality. Cast iron surfaces with vermicular graphite often require high quality machining, but due to the brittleness of the material, there is a risk of microcracks and chips forming on the surface, which can negatively affect the quality of the finish. In this study, we obtained the dependences of roughness on cutting parameters and conditions during the finishing face milling of CGI parts surfaces with PVD and CVD coated carbide tools under dry machining conditions and with the addition of coolants using. Based on experimental data, mathematical models of the roughness dependence on cutting parameters and conditions were built. It has been established that PVD-coated tools for face milling of CGI surfaces at high cutting speeds with the addition of cooling provide better surface roughness compared to CVD-coated tools. The best result of surface roughness Ra 0.25 μm was achieved at a cutting speed of 800 m/min, a depth of cut of 0.08 mm and a feed per tooth of 0.1 mm/tooth, using a cooled PVD-coated carbide tool. | |
| ISSN: | 2522-4433 |
| Перелік літератури |
1. Shao S., Dawson S., (1998) Lampic M. The mechanical and physical properties of Compacted Graphite Iron. Mater. Werkst, 29, pp. 397–411.
2. Dawson S., Hollinger I., Robbins M., Daeth J., Reuter U., Schulz H. (2001) The Effect of Metallurgical Variables on the Machinability of Compacted Graphite Iron. SAE Transact., 110, pp. 334–352.
3. Nayyar V, Grenmyr G, Kaminski J, Nyborg L. (2013) Machinability of compacted graphite iron (CGI) and flake graphite iron (FGI) with coated carbide. Int J Mach Mach Mater, 13 (1), pp. 67–90.
4. Guo Y., Wang C. Y., Yuan H., Zheng L. J., Song Y. X. (2014) Milling forces of compacted graphite iron (CGI) and gray iron (GI). Mater Sci Forum, 800–801:32–6.
5. Sun Guoyuan, Liu Chaofeng, Yang Li. (2009) Composite tools and coating tools for cutting casting iron. Foundry Technology, 30 (9), pp. 1188–1191. (In Chinese).
6. Sander Gabaldo, Eduardo Diniz, Cássio Luiz F. Andrade, Wilson Luiz Guesser. Performance of Carbide and Ceramic Tools in the Milling of Compact Graphite Iron – CGI. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2010.
7. Niu J., Huang C., Su R. et al. (2019. Study on surface integrity of compacted graphite iron milled by cemented carbide tools and ceramic tools. Int J Adv Manuf Technol. 103, pp. 4123–4134. Available at: https://doi.org/10.1007/s00170-019-03592-7.
8. Available at: https://www.sandvik.coromant.com/en-gb/product-details?c=RCKT%2012%2004%20M0-KH%20%20%20%201020&m=5740460.
9. Evans R., Hoogendoorn F., Platt E. (2001). Lubrication & Machining of Compacted Graphite Iron. AFS Trans, pp. 1–8.
10. Yuan Y., Wang C., Yang J., Zheng L., Weiqiang X. (2018) Performance of supercritical carbon dioxide (scCO2) mixed with oil-on-water (OoW) cooling in high-speed milling of 316L stainless steel. Procedia CIRP, 77:391–6.
11. Sadik I. (2007). The interaction between cutting data and tool performance for different cutting tool material in milling of compacted graphite iron. Sixth International Conference on High Speed Machining.
12. Da Silva LRR, Souza FCR, Guesser WL, Jackson MJ, Machado AR. (2020) Critical assessment of compacted graphite cast iron machinability in the milling process. J Manuf Process, 56, рр. 63–74.
13. Luqiang Tu, Jie Chen, Qinglong An, Weiwei Ming, Jinyang Xu, Ming Chen, Liangliang Lin, Zhenming Yang (2021) Machinability improvement of compacted graphite irons in milling process with supercritical CO2-based MQL. Journal of Manufacturing Processes, 68, рр. 154–168
14. Lu J., Zhang Z., Yuan X., Ma J., Hu S., Xue B., & Liao X. (2020) Effect of machining parameters on surface roughness for Compacted Graphite Cast Iron by analyzing covariance function of Gaussian process regression. Measurement, 157, 107578
15. Rui Su, Chuanzhen Huang, Longhua Xu, Bin Zou, Hanlian Liu, Yue Liu, Chengwu Li. (2019) Changes of cutting performance under different workpiece removal volume during normal speed and high speed milling of compacted graphite iron. The International Journal of Advanced Manufacturing Technology, 100, рр. 2785–2794.
16. R. Jiahui Niu, Chuanzhen Huang, Rui Su, Bin Zou, Jun Wang, Zhanqiang Liu, Chengwu Li. (2019) Study on surface integrity of compacted graphite iron milled by cemented carbide tools and ceramic tools. Int J Adv Manuf Technol, 103, рр. 4123–4134.
|
| References: |
1. Shao S., Dawson S., (1998) Lampic M. The mechanical and physical properties of Compacted Graphite Iron. Mater. Werkst, 29, pp. 397–411.
2. Dawson S., Hollinger I., Robbins M., Daeth J., Reuter U., Schulz H. (2001) The Effect of Metallurgical Variables on the Machinability of Compacted Graphite Iron. SAE Transact., 110, pp. 334–352.
3. Nayyar V, Grenmyr G, Kaminski J, Nyborg L. (2013) Machinability of compacted graphite iron (CGI) and flake graphite iron (FGI) with coated carbide. Int J Mach Mach Mater, 13 (1), pp. 67–90.
4. Guo Y., Wang C. Y., Yuan H., Zheng L. J., Song Y. X. (2014) Milling forces of compacted graphite iron (CGI) and gray iron (GI). Mater Sci Forum, 800–801:32–6.
5. Sun Guoyuan, Liu Chaofeng, Yang Li. (2009) Composite tools and coating tools for cutting casting iron. Foundry Technology, 30 (9), pp. 1188–1191. (In Chinese).
6. Sander Gabaldo, Eduardo Diniz, Cássio Luiz F. Andrade, Wilson Luiz Guesser. Performance of Carbide and Ceramic Tools in the Milling of Compact Graphite Iron – CGI. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2010.
7. Niu J., Huang C., Su R. et al. (2019. Study on surface integrity of compacted graphite iron milled by cemented carbide tools and ceramic tools. Int J Adv Manuf Technol. 103, pp. 4123–4134. Available at: https://doi.org/10.1007/s00170-019-03592-7.
8. Available at: https://www.sandvik.coromant.com/en-gb/product-details?c=RCKT%2012%2004%20M0-KH%20%20%20%201020&m=5740460.
9. Evans R., Hoogendoorn F., Platt E. (2001). Lubrication & Machining of Compacted Graphite Iron. AFS Trans, pp. 1–8.
10. Yuan Y., Wang C., Yang J., Zheng L., Weiqiang X. (2018) Performance of supercritical carbon dioxide (scCO2) mixed with oil-on-water (OoW) cooling in high-speed milling of 316L stainless steel. Procedia CIRP, 77:391–6.
11. Sadik I. (2007). The interaction between cutting data and tool performance for different cutting tool material in milling of compacted graphite iron. Sixth International Conference on High Speed Machining.
12. Da Silva LRR, Souza FCR, Guesser WL, Jackson MJ, Machado AR. (2020) Critical assessment of compacted graphite cast iron machinability in the milling process. J Manuf Process, 56, рр. 63–74.
13. Luqiang Tu, Jie Chen, Qinglong An, Weiwei Ming, Jinyang Xu, Ming Chen, Liangliang Lin, Zhenming Yang (2021) Machinability improvement of compacted graphite irons in milling process with supercritical CO2-based MQL. Journal of Manufacturing Processes, 68, рр. 154–168
14. Lu J., Zhang Z., Yuan X., Ma J., Hu S., Xue B., & Liao X. (2020) Effect of machining parameters on surface roughness for Compacted Graphite Cast Iron by analyzing covariance function of Gaussian process regression. Measurement, 157, 107578
15. Rui Su, Chuanzhen Huang, Longhua Xu, Bin Zou, Hanlian Liu, Yue Liu, Chengwu Li. (2019) Changes of cutting performance under different workpiece removal volume during normal speed and high speed milling of compacted graphite iron. The International Journal of Advanced Manufacturing Technology, 100, рр. 2785–2794.
16. R. Jiahui Niu, Chuanzhen Huang, Rui Su, Bin Zou, Jun Wang, Zhanqiang Liu, Chengwu Li. (2019) Study on surface integrity of compacted graphite iron milled by cemented carbide tools and ceramic tools. Int J Adv Manuf Technol, 103, рр. 4123–4134.
|
| Завантажити |  |