SPECIFIC EQUIPMENT AND IMPROVED PARAMETERS IN ULTRASONICALLY HYBRID ASSISTED PROCESSES
Keywords:
ultrasonic chain, installations, productivity improvementAbstract
The paper deals with the main types of installations, tools and equipment used in ultrasonically hybrid assisted processes. The study provides information about the specific components which form an ultrasonic chain such as transducer, reflecting and radiating bushes, concentrator, booster, and integrated tool in terms of materials, shapes, and dimensional characteristics. The output technological performances are also presented which can be improved through hybrid machining processes, using ultrasonic vibrations as: reduction of process forces, higher material rate removal, reduced tool wear, excellent surface quality, higher precision. Some constructive solutions applied to the components of technological systems, which are used at hybrid processes that allow to obtain the improved technological parameters, based on synergetic effect produced by combination of separate processes, are presented.
References
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10. Habiba, L., Lowe, P.S., et. al., Investigation of Ultrasonic Sonotrode Design to Improve the Performance of Ultrasonic Fouling Removal, IEEE Access, (2019).
11. Lauwers, B., Surface Integrity in Hybrid Machining Processes, Procedia Engineering 19, pp. 241-251, (2011).
12. Lauwers, B., Bleicher, F., et. al., Investigation of the process-material interaction in ultrasonic assisted grinding of ZrO2 based ceramic materials, 4th CIRP International Conference on High Performance Cutting, 2:59-64, (2010).
13. Rafal, N., et. al., Influence of Machining Parameters on Surface Texture and Material Removal Rate of Iconel 718 After Electrical Discharge Machining Assisted with Ultrasonic Vibration, AIP Conference Proceedings, (2018).
14. Kozak, J., et. al., Development of advanced Abrasive Electrical Discharge Grinding (AEDG) system for machining difficult-to-cut materials, Procedia CIRP 42, pp. 872-877, (2016).
15. *** Ultrasonic Generator, Available at: www.alieepress.com ; Accessed at: 10.10.2021
16. Gallego-Juárez, J., Rodriguez, G., Acosta, V., Power ultrasonic transducers with extensive radiators for industrial processing, Ultrason Sonochem, 17:953-64, (2010).
17. Yadav, S., Doumanidis, C., Thermomechanical analysis of an ultrasonic rapid manufacturing (URM) system, J Manuf Process, 7:153-61, (2005).
18. Daud, Y., Lucas, M., Huang, Z., Modelling the effects of superimposed ultrasonic vibrations on tension and compression tests of aluminium, J Mater Process Technol, 186:179-90, (2007).
19. Ghiculescu, D., Marinescu, N.I., Nanu, S., Equipment for ultrasonically aided electrical discharge machining of microslots, Patent no. RO-126191 / 30.05.2012.
2. Ghiculescu, D., Ultrasonically Aided Electrical Discharge Machining, in Electrical Discharge Machining (EDM), Types, Technologies and Applications, Nova Publishers, New York, USA, (2015).
3. Marinescu, N.I., Ghiculescu, D., Popa, L., Pirnau, C., Marinescu, R., Ene, G.M., Procese tehnologice cu fascicule, oscilații și jeturi, Volumul 3, Tehnologii cu unde ultrasonice, ISBN 978-606-23-0984-8, Editura Printech, Cod CNCSIS 54, București, (2019).
4. Ghiculescu, D., Inginerie și fabricare asistată de calculator în domeniul prelucrărilor neconvenționale. Îndrumar de laborator, Editura Printech, ISBN 978-606-521-971-7, 149 p., (2013).
5. Brecher, C., Advances in Production Technology, Springer, ISBN 978-3-319-12304-2, Germany, (2015).
6. Liu, D., et. al., A cutting force model for rotary ultrasonic machining of brittle materials, Int J Mach Tools Manuf, 52:77-84, (2012).
7. Slamani, M., Gauthier, S., Chatelain, J., A study of the combined effects of machining parameters on cutting force components during high speed robotic trimming of CFRPs, Measurement, 59:268-83, (2015).
8. Baghlani, V., Mehbudi, P., Akbari, J., Nezhad, E., An optimization technique on ultrasonic and cutting parameters for drilling and deep drilling of nickel-based high-strength Inconel 738LC superalloy, Int J AdvManuf Tech, 82:877-88, (2016).
9. Nad, M., Ultrasonic horn design for ultrasonic machining technologies, Applied and Computational Mechanics 4, pp. 79-88, (2010).
10. Habiba, L., Lowe, P.S., et. al., Investigation of Ultrasonic Sonotrode Design to Improve the Performance of Ultrasonic Fouling Removal, IEEE Access, (2019).
11. Lauwers, B., Surface Integrity in Hybrid Machining Processes, Procedia Engineering 19, pp. 241-251, (2011).
12. Lauwers, B., Bleicher, F., et. al., Investigation of the process-material interaction in ultrasonic assisted grinding of ZrO2 based ceramic materials, 4th CIRP International Conference on High Performance Cutting, 2:59-64, (2010).
13. Rafal, N., et. al., Influence of Machining Parameters on Surface Texture and Material Removal Rate of Iconel 718 After Electrical Discharge Machining Assisted with Ultrasonic Vibration, AIP Conference Proceedings, (2018).
14. Kozak, J., et. al., Development of advanced Abrasive Electrical Discharge Grinding (AEDG) system for machining difficult-to-cut materials, Procedia CIRP 42, pp. 872-877, (2016).
15. *** Ultrasonic Generator, Available at: www.alieepress.com ; Accessed at: 10.10.2021
16. Gallego-Juárez, J., Rodriguez, G., Acosta, V., Power ultrasonic transducers with extensive radiators for industrial processing, Ultrason Sonochem, 17:953-64, (2010).
17. Yadav, S., Doumanidis, C., Thermomechanical analysis of an ultrasonic rapid manufacturing (URM) system, J Manuf Process, 7:153-61, (2005).
18. Daud, Y., Lucas, M., Huang, Z., Modelling the effects of superimposed ultrasonic vibrations on tension and compression tests of aluminium, J Mater Process Technol, 186:179-90, (2007).
19. Ghiculescu, D., Marinescu, N.I., Nanu, S., Equipment for ultrasonically aided electrical discharge machining of microslots, Patent no. RO-126191 / 30.05.2012.
Published
2021-09-30
How to Cite
Enciu, C. C., Pirvu (Ene), G., & Ghiculescu, L. D. (2021). SPECIFIC EQUIPMENT AND IMPROVED PARAMETERS IN ULTRASONICALLY HYBRID ASSISTED PROCESSES. Nonconventional Technologies Review, 25(3). Retrieved from http://www.revtn.ro/index.php/revtn/article/view/349
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