Analysis of the Effects of Factors in Relation to Vibration of Technological Head during the Splitting of Construction Steels through Hydro-Abrasive Splitting

Abstract:

The article is focused on the evaluation of the effects of factors of the high-speed hydro-abrasive stream technology during the splitting of construction steels 12 050 and 11 523 through a factor experiment. The experiment examined the effect and significance of two selected factors (type of material and movement speed of the technological head). Measured results are depicted through graphic and numerical relations, based on which new knowledge and recommendations for operators is formulated.

• Periodical: Key Engineering Materials (Volume 669)
• Pages: 212-219
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.669.212
• Online since: October 2015
• Authors: Štefánia Salokyová*, Tibor Krenický
• Keywords: Abrasive Water Jet, Feed Speed, Material Cutting, Technological Head, Vibration

References

[1] D. Arola, M. Ramulu, Mechanism of material removal in abrasive waterjet machining of common aerospace materials, in: Proceedings of the seventh American waterjet conference, Seattle, 1993, pp.43-46.

DOI: 10.1016/s0043-1648(97)00131-2

[2] K. M. Babu, O.V.K. Chetty, A study on the use of single mech size abrasives in abrasive waterjet machining, Int J of Advanced Manufacturing Technology 29 (2006) 532-540.

DOI: 10.1007/s00170-005-2536-x

[3] M. Hashish, Modelling study of metal cutting with abrasive waterjet, J Eng Mater Technol 106 (1984) pp.88-100.

[4] J. Valíček et al., Experimental analysis of irregularities of metallic surfaces generated by abrasive waterjet, Int J of Machine Tools and Manufacture 47/11 (2007) 1786-1790.

DOI: 10.1016/j.ijmachtools.2007.01.004

[5] O. Híreš, Study of the roughness and squareness of cut (Štúdium drsnosti a kolmosti rezu), in: Proc. of Sci. Conf. New Trends in Manufacturing Technologies. Košice TU-FVT, (2006) pp.203-208 (in Slovak).

[6] J. Chao, E. Geskin, Experimental study of the striation formation and spectral analysis of the abrasive waterjet generated surfaces, in: Proc. 7th American waterjet conference, Seattle, Washington, 1993, pp.27-41.

[7] F.L. Chen, E. Siores, K. Patel, Improving the cut surface qualities using different controlled nozzle oscillation techniques, International Journal of Machine Tools and Manufacture, 42 (2002) 717-722.

DOI: 10.1016/s0890-6955(01)00161-4

[8] Š. Salokyová, Analysis, modelling and simulation of vibrations in manufacturing systems with water jet technology, Dissertation, FVT TUKE, Prešov, 2012 (in Slovak).

[9] P. Jacko, Modelling and simulation of technological parameters related to usage of non-traditional abrasives in AWJ technology, Dissertation, FVT TUKE, Prešov, 2011 (in Slovak).

[10] Ľ. Bičejová, Modelling and simulation of operational conditions influencing the formation and extent of vibrations in manufacturing systems, Dissertation, FVT TUKE, Prešov, 2010 (in Slovak).

[11] J. Kaličinský, Control of technological parameters of liquid jet in violation of materials, Dissertation, VŠB-TU, Ostrava, 2009 (in Czech).

[12] L. Gembalová, Determining the physical - mechanical properties of the material from its destruction by water jet, Dissertation, VŠB-TU, Ostrava, 2010 (in Czech).

[13] Ľ. Bičejová, Water jet technology head vibration generation due to selected technology parameters fluctuation effect during alloy cutting, Applied Mechanics and Materials 308 (2013) 81-86.

DOI: 10.4028/www.scientific.net/amm.308.81

[14] Ľ. Bičejová, Abrasive kind and granularity changes affect to water jet technology head vibration during cutting HARDOX material thickness alternation process, Applied Mechanics and Materials 308 (2013) 75-79.

DOI: 10.4028/www.scientific.net/amm.308.75

[15] T. Krenický, M. Rimár, Monitoring of Vibrations in the technology of AWJ, Key Engineering Materials 496 (2012) 229-234.

DOI: 10.4028/www.scientific.net/kem.496.229

[16] T. Krenický, Meaning of vibrodiagnosis in the technology of AWJ, in: Operation and diagnostics of machines and production systems operational states, Brno: Tribun EU, 2008, pp.124-128.