Design of AJM, Analysis of Process Parameter and Their Effect on MRR

Saipad B.B.P.J.Sahu, Saurav Ranjan Mohapatra
Volume 2: Issue 1, March 2015, pp 24-28

Author's Information
Saipad B.B.P.J.Sahu1 
Corresponding Author
1Department of Mechanical Engineering, GITA, Bhubaneswar - 752054, Odisha, India

Saurav Ranjan Mohapatra2
2Department of Mechanical Engineering, VSSUT, Burla- 768018, Odisha, India

Reserch Article -- Peer Reviewed
Published online – 30 March 2015

Open Access article under Creative Commons License

Cite this article – Saipad B.B.P.J.Sahu, Saurav Ranjan Mohapatra, “Design of AJM, Analysis of Process Parameter and Their Effect on MRR”, International Journal of Analytical, Experimental and Finite Element Analysis, RAME Publishers, vol. 2, issue 1, pp. 24-28, March 2015.

The present research work involves designing of a simple AJM machine. The AJM setup designed and fabricated is used for machining brittle materials of different thickness i.e. glass. The material removal rate is formulated by taking some parameters into assumption. The experiment shows different machining parameters are affecting the material removal rate (MRR). Some important parameters which are having directly impact on MRR such as grain size, nozzle tip distances (NTD/SOD) and pressure of carrier gas have investigated. it is found that increasing the grain size, NTD MRR also increases up to some point after that further increment decreases the MRR. Increasing the Pressure of gas increases the MRR. Finally the experimented result is compared with the theoretical value and observed suitable agreement between them. So the design is validated.
Index Terms:-
MRR, Process parameter, grain size, SOD, pressure of carrier gas and AJM set up.
1) Production technology‖, HMT publication.

2) Elements of workshop technology‖, S K Hajra Choudhury, S K Bose, A K Hajra Choudhury, Niranjan Roy, Vol‐II, Media promoters and media publications

3) Modern machining process‖, S Pandey and H N Shah, S. Chand and co.

[1] Residual stress and tribological characteristics of ground surface after abrasive jet restricted by grinding wheel, Authors: Liu, F., Gong, Y.‐D., Shan, Y.‐Q., Cai, G.‐Q. Publication: Journal of Northeastern University, March 2009, Volume 30, Issue 3, Pages 422‐425.

[2] Simulation and analysis of abrasive jet machining with wheel restriction in grinding; Authors: Wang, W.S., Zhu, L.D., Yu, T.B., Yang, J.Y., Tang, L. ;Publication: Key Engineering Materials,2009 Volume 389‐390, Pages 387‐391

[3] Abrasive jet micro‐machining of planar areas and transitional slopes Authors: Ghobeity, A.; Spelt, J. K.; Papini, M.; Publication: Journal of Micromechanics and Micro-engineering,2008, Volume 18, Issue 5,pp. 055014.

[4] Three‐Dimensional CFD Simulation of Two‐Phase Flow Inside the Abrasive Water Jet Cutting Head ;Authors: Umberto Prisco; Maria Carmina D'Onofrio; Publication: International Journal of Computational Methods in Engineering Science and Mechanics 9 (5),2008, pp. 300‐319

[5] Machinability of glass by abrasive water jet; Authors: Zhu, H.T., Huang, C.Z., Wang, J., Lu, X.Y. and Feng, Y.X; Publication: International Journal of Materials and Product Technology, 1999,Vol. 31, No.1,pp.106–112.

[6] An empirical study of parameters in abrasive jet machining, Int. J. Mach.; Author: V.C. Venkatesh, T.N. Goh, K.H. Wong, M.J. Lim; Publication: Tools Manufact.294 (1989) 471.

[7] A theoretical study of erosion phenomenon in abrasive jet machining, Author: A.P. Verma, G.K. Lal; Publication: Trans. ASME, J. Manufact. Sci. Eng. 118(1996) 564

[8] Abrasive jet machining upcoming technology in metal processing: a review, Author: N. Ramachandran, N. Ramakrishnan, J. Mater; Publication: Process. Technol. 39 (1-2) (1993) 21–30

[9] A study on the shape of the surface generated by abrasive jet machining, Author: R. Balasubramaniam, J. Krishnan, N. Ramakrishnan; Publication: J. Mater. Process. Technol. 121 (2002) 102–106.

[10] Abrasive Jet Machining, Author: R.B. Shukla; Publication: Proceedings of Abrasive Engineering Society Conference, 1985, p. 91

[11] Lateral cracks in glass, Author: N. Bhattacharya; Publication: New technology, Inst. Eng. (India) J. Mech. Eng.1977, 32S.Srinivasan, R.O. Scatter good, , Journal of Materials Science 22(1987)3463–3469.

To view full paper, Download here

To View Full Paper

Publishing with