Modeling of Single-Particle Impact in Abrasive Water Jet Machining

Authors: S. Y. Ahmadi-Brooghani, H. Hassanzadeh, P. Kahhal

Abstract:

This work presents a study on the abrasive water jet (AWJ) machining. An explicit finite element analysis (FEA) of single abrasive particle impact on stainless steel 1.4304 (AISI 304) is conducted. The abrasive water jet machining is modeled by FEA software ABAQUS/CAE. Shapes of craters in FEM simulation results were used and compared with the previous experimental and FEM works by means of crater sphericity. The influence of impact angle and particle velocity was observed. Adaptive mesh domain is used to model the impact zone. Results are in good agreement with those obtained from the experimental and FEM simulation. The crater-s depth is also obtained for different impact angle and abrasive particle velocities.

Keywords: Abrasive water jet machining, Adaptive meshcontrol, Explicit finite elements analysis, Single-particle impact.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1080205

References:

[1] A. A. Khan, M. M. Haque, "Performance of different abrasive materials during abrasive water jet machining of glass", Journal of materials processing technology 191 (2007) 404-407.
[2] M. Junkar, B. Jurisevic, M. Fajdiga, M. Grah, "Finite element analysis of single-particle impact in abrasive water jet machining", International Journal of Impact Engineering 32 (2006) 1095-1112.
[3] Orbanic H, Junkar M. "Cellular automata in mechanical engineering". In: Junkar M, Levy PR, editors. Proceedings of the sixth international conference on management of innovative technologies. Piran, Slovenia: LAT, TAVO; 2003. p. 139-47.
[4] Lebar A, Junkar M. "Simulation of abrasive waterjet machining based on unit event features". Proc Inst Mech Eng BJ Eng Manuf 2003; 217(B5):699-703.
[5] Henning A, Westkamper E. "Modeling of wear mechanisms at the abrasive waterjet cutting front". In: Summers DA, editor. Proceedings of the 2003 WJTA American waterjet conference. Houston, TX, USA: WJTA; 2003. Paper 3-A.
[6] Vikram G, Ramesh Babu N. "Modelling and analysis of abrasive water jet cut surface topography". Int J Mach Tools Manuf 2002; 42:1345-54.
[7] Momber AW, Kovacevic R. "Principles of abrasive water jet machining". Berlin: Springer; 1998.
[8] Guo Z, Ramulu M, Jenkins MG. "Analysis of the waterjet contact/impact on target material". Opt Lasers Eng 2000; 33:121-39.
[9] Hassan AI, Kosmol J. "Finite element modeling of abrasive water-jet machining (AWJM)". In: Ciccu R, editor. 15th international conference on jetting technology. Ronneby (Sweden): BHR Group Limited; 2000. p. 321-33.
[10] Molinari JF, Ortiz M. "A study of solid-particle erosion of metallic targets". Int J Impact Eng 2002; 27:347-58.
[11] Abaqus Version 6.4 Documentation.
[12] S. Lee, F. Barthelat , J.W. Hutchinson , H.D. Espinosa , "Dynamic failure of metallic pyramidal truss core materials - Experiments and modeling". International Journal of Plasticity 22 (2006) 2118-2145.