Development of predictive force models for oblique cutting of mild carbon steel (CS1030) incorporating tool flank wear

• Autorzy: Ipilakyaa Tertsegha

Identyfikatory

DOI

10.30464/jmee.2019.3.4.295

• Języki publikacji: EN

Abstrakty

EN

Predictive force models for oblique metal cutting incorporating tool flank wear was carried out using a CNC lathe machine to turn mild carbon steel CS1030. The developed models are based on the fundamental mechanics of orthogonal cutting process, in which inclination angle is 0°. Workpieces were Cylindrical with wall thickness of 3mm and diameter of 100 mm. Cut thickness levels were 0.1, 0.17, 0.24 and 0.31 mm; cutting speeds were 100, 150 and 200 m/min; tool rake angle levels were -5, 0 and 5°. wearland sizes were selected as 0, 0.2, 0.4, 0.6 mm, where wearland size “0 mm” represents sharp tool. Results of the study indicate that tool flank wear has significant effect on oblique cutting forces. The oblique cutting forces were found to increase linearly with tool flank wear due to rubbing or ploughing forces in the wearland. The results also show that, the measured experimental oblique forces (power force, Fcm thrust force Ftm and rubbing force Frm) agreed with the predicted (power force Fc thrust force Ft, and rubbing force Fr) values under the corresponding cutting conditions. It is evident from the plots that the models give an excellent prediction of the cutting forces during oblique cutting.

Słowa kluczowe

EN

oblique cutting; tool flank wear; machining; cutting force model

PL

skrawanie skośne; zużycie ostrza skrawającego; obróbka skrawaniem; model siły skrawania

• Wydawca: Wydawnictwo Uczelniane Politechniki Koszalińskiej
• Czasopismo: Journal of Mechanical and Energy Engineering
• Rocznik: 2019
• Tom: Vol. 3, No 4
• Strony: 295--299
• Opis fizyczny: Bibliogr. 25 poz., rys., tab., wykr.

Twórcy

autor

Ipilakyaa Tertsegha

• College of Engineering, Department of Mechanical Engineering, Federal University of Agriculture, Makurdi. P.M.B. 2373, Makurdi, Benue State - Nigeria

Bibliografia

• 1. Ehmann K.F., Kapoor S.G., Devor R.E. (2014). Machining Process Modelling: A Review. Journal of Manufacturing Science and Engineering. Vol. 119, No. 1, pp. 655-663.
• 2. Kamely M.A., Noordin M.Y. (2011): The Impact of Cutting Tool Materials on Cutting Force. World Academy of Science, Engineering and Technology. Vol. 51, pp. 103-114.
• 3. Dayong Y., Zhenping W., Peijie X., Longsheng L. (2018). Rake Angle Effect on a Machined Surface in Orthogonal Cutting of Graphite/Polymer Composites. Journal of Advances in Materials Science and Engineering. Vol. 2, No. 1, pp. 222-227.
• 4. Roger E. H., Angela M. L., Ahmed K. (2014): Effects of Cutting Parameters on Cutting Forces and Surface Quality of Black Spruce Cants. European Journal of Wood Production, Vol. 72, pp. 107–116.
• 5. Takashi M., Shoichi T. (2017). Cutting Force Model in Milling with Cutter Runout. 16th CIRP Conference on Modelling of Machining Operations. Elsevier, pp. 566-571.
• 6. Jianbo S., Naohiko S., Kentaro I., Kanako H. (2013). Force Analysis of Orthogonal Cutting of Bovine Cortical Bone. Machining Science and Technology: An International Journal. Vol. 17, No. 4, pp. 637-649.
• 7. Coelho, R.T. Braghini, A. Valente C.M.O, Medalha G.C. (2003). Experimental Evaluation of Cutting Force Parameters Applying Mechanistic Model in Orthogonal Milling. Journal of the Brazilian Society of Mechanical Science and Engineering. Vol. 25, No. 3, pp. 1-23.
• 8. Guicai, Z., Changsheng, G. (2015). Modeling of Cutting Force Distribution on Tool Edge in Turning Process. Procedia Manufacturing. 43rd Proceedings of the North American Manufacturing Research Institution of SME. Vol. 1, No. 1, pp. 454–465.
• 9. Huangwen, X., Jianming, D., Yuzhen, C., Huaiyuan, L., Zhicheng, S. and Jing, X. (2018). The Relationships between Cutting Parameters, Tool Wear, Cutting Force and Vibration. Journal of Advances in Mechanical Engineering, Vol. 10, No. 1, pp. 1-14.
• 10. Harshit K. D., Harit K. R. (2010). Modelling of Cutting Forces as a Function of Cutting Parameters in Milling Process using Regression Analysis and Artificial Neural Network. International Journal of Machining and Machinability of Materials, Vol. 8, Nos. 1/2, pp. 198-208
• 11. Juneja, B.L., Sekhon G.S. (1987). Fundamentals of Metal Cutting and Machine Tools, Wiley Eastern Ltd., New Delhi.
• 12. Armarego, E.J.A. and Brown, R.H. (1963). The Influence of Rake Angle on the Forces in Machining. Machine Shop and Metal Working, Australia.
• 13. Armarego, E.J.A. and Brown, R.H. (1969): The Machining of Metals. New Jersey, Prentice Hall.
• 14. Armarego, E.J.A. (1982). Practical Implications of Classical Thin Shear Zone Analysis. In UNESCO/CIRP Seminar on Manufacturing Tech., Singapore.
• 15. Aksu, B.,Çelebi, C., Budak E. (2017). An Experimental Investigation of Oblique Cutting Mechanics. Journal of Machining Science and Technology. Vol. 2, No. 1, pp. 33-76.
• 16. Filippov, A.V., Filippova, E.O. (2015). Determination of Cutting Forces in Oblique Cutting. Journal of Applied Mechanics and Materials. Vol. 756, No. 1, pp. 211-215.
• 17. Shamoto, E., Altintas, Y. (1999). Prediction of Shear Angle in Oblique Cutting with Maximum Shear Stress and Minimum Energy Principles. Journal of Manufacturing Science and Engineering. Vol. 5, No. 1, pp. 112-143.
• 18. Ipilakyaa, T. D., Tuleun, L. T., Gundu, D. T. (2014). Predictive Force Models for Orthogonal Cutting Incorporating Tool Flank Wear. International Journal of Engineering and Technology. Vol. 4, No. 7, pp. 2049-3444.
• 19. Siddhpura, A., Paurobally, R. (2012). A Study of the Effects of Friction on Flank Wear and the Role of Friction in Tool Wear Monitoring. Australian Journal of Mechanical Engineering. Vol. 10, No. 2, pp. 141-155.
• 20. Samsudeen, S.S., Rakesh, N., Nisaantha, K.N., Krishnaraj, V. (2015). Study on Cutting Forces and Tool Wear during End-Milling of Ti-6al-4v Alloy 75. International Journal of Mechanical and Production Engineering. Vol. 3, No. 9, pp. 2320-2092.
• 21. David, W.S., Shiv, G.K. and Richard, E.D. (2000): A Worn Tool Force Model for Three-Dimensional Cutting Operations. International Journal Machine Tools and Manufacturing, Vol. 40, No. 1, pp. 1929-1950.
• 22. Huang, Y., Dawson, T.G. (2005). Tool Crater Wear Depth Modeling in CBN Hard Turning. Wear, Vol. 258, No. 1, pp. 1455-1461.
• 23. Thamizhmanii, S., Hasan, S. (2010): Relationship between Flank wear and Cutting Force on the Machining of Hard Martensitic Stainless Steel by Super Hard Tools. Proceedings of the World Congress on Engineering, Vol III WCE 2010, London, U.K.
• 24. Shoujin, S., Milan, B. and John P. M. (2013). Evolution of Tool Wear and its Effect on Cutting Forces During Dry Machining of Ti-6Al-4V Alloy. Journal of Engineering Manufacture, Vol. 3, No. 2, pp. 21-45.
• 25. ISO 3685:1993(E) (1993): Tool-Life Testing with Single-Point Turning Tools, pp. 1-48