SIMULATION AND EXPERIMENTAL RESULTS ON THE TEMPERATURE DURING TURNING PROCESS OF COMMERCIALLY PURE TITANIUM

Dumitru PANDURU, Marin BICA, Emil Nicusor PATRU, Nicolae CRACIUNOIU

Abstract


The turning of pure titanium can be considered, from point of view of machining, a very difficult material, due to low thermal conductivity and thermal diffusivity, but not only. For this reason temperature during the turning process is a very important task in the factors evaluation of the turning process, and can affect the tool wear and sometimes can produce structural modification.

In this paper the temperature during the turning process of pure titanium is analysed, using two methods, simulation and experimental determinations. In order to obtain the correct results, for the simulation and experiments, the same cutting parameters were used, and also, in the case of experiments, the emissivity of pure titanium was determined.


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Pimenov D. Yu., Mia M.,. Gupta M. K, Machado A.R., Tomaz I.V., Sarikaya M., Wojciechowski S., Mikolajczyk T., Kapłonek W., Improvement of machinability of Ti and its alloys using cooling-lubrication techniques: a review and future prospect, Journal of materials research and technology, 2021; 11; pp 719-753.

Aswale A., Dukare P., Chauhan A., Dubey S., Optimization of surface roughness in turning titanium alloy (grade 2), International Journal of Scientific & Engineering Research, Volume 10, Issue 5, May 2019, pp.25 -28.

Khan A.and Maity K., 2018 IOP Conf. Ser.: Mater. Sci. Eng. 338, 012005.

Abdelnasser Al S., Barakat A., Elsanabary S., Nassef A., (2020) Relative performance of Coated Ceramic and CBN Inserts in Hard Turning of Ti6Al4V Alloy, Port Said Engineering Research Journal Faculty of Engineering - Port Said University Volume 24 No. 2 September 2020, p. 114-121.

Qadria, S.I.A., Harmaina , G.A., Wania, M.F., (2020), Influence of Tool Tip Temperature on Crater Wear of Ceramic Inserts During Turning Process of Inconel-718 at Varying Hardness, Tribology in Industry, Vol. 42, No. 2 (2020), p. 310-326, DOI: 10.24874/ti.776.10.19.05.

Sulaiman, S., Roshan, A., and Borazjani, S., (2014), Effect of Cutting Parameters on Tool-Chip Interface Temperature in an Orthogonal Turning Process, Advanced Materials Research, Vol. 903, pp 21-26, ISSN: 1662-8985.

Trif, A., Nedezki C. M., and Bugnar, F., (2017), Particularities Of The Turning Process For The Titanium Alloy Ti6Al4V, Academic Journal Of Manufacturing Engineering, Vol.15, Issue 2/2017, pp. 51-64.

Kus, A., Isik, Y., Cakir, M. C., Coşkun S., Özdemir, K.,

(2015),Thermocouple and Infrared Sensor-Based Measurement of Temperature Distribution in Metal Cutting, Sensors 2015, 15, p. 1274-1291

Sushil, D., Ghodam, S. D., (2014), Temperature measurement of a cutting tool in turning process by using tool work thermocouple, IJRET: International Journal of Research in Engineering and Technology, Volume: 03 Issue: 04, Apr-2014, p. 831-835.

Veiga C., Davim J. P. and. Loureiro A.J.R, Review on Machinability of Titanium Alloys: The Process Perspective, Rev. Adv. Mater. Sci. 34 (2013), pp. 148-164.

Pujana J., del Campo L., Perez-Saez R. B., Tello M. J., Gallego I. and Arrazola P. J., Radiation thermometry applied to temperature measurement in the cutting process, Meas. Sci. Technol., 18 (2007), pp. 3409–3416.

Kus A,, Isik Y., M. Cakir C., Salih C, and Özdemir K,, Thermocouple and Infrared Sensor-Based Measurement of Temperature D

zistribution in Metal Cutting, Sensors 2015, 15, pp. 1274-1291.

Bhoyar Y.R.,. Kamble P. D., Finite element analysis on temperature distribution in turning process using DEFORM-3D, IJRET: International Journal of Research in Engineering and Technology, Volume: 02 Issue: 05, May-2013, pp. 901 – 906.

*** Optris infrared sensing, Basic principles of non-contact temperature measurement

*** Digital Thermometer Fluke. Technical guide.


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