Authors
Mamilla Ravi Sankar, S Mondal, J Ramkumar, VK Jain
Publication date
2009/6
Journal
The International Journal of Advanced Manufacturing Technology
Volume
42
Pages
678-688
Publisher
Springer-Verlag
Description
Abrasive flow finishing (AFF) is one of the widely used advanced finishing processes in which a small quantity of work material is removed by flowing semisolid abrasive-laden putty over the workpiece surface to be finished. AFF is popular for finishing and deburring of difficult-to-access areas. This process is also used for radiusing, producing compressive residual stresses, and removal of recast layer. In order to enhance productivity of the process, several modifications in AFF process are being tried. In this paper, a concept of rotating the medium along its axis has been introduced to achieve higher rate of finishing and material removal. This process is termed as drill bit-guided abrasive flow finishing (DBG-AFF) process. In order to provide random motion to the abrasives in the medium and to cause frequent reshuffling of the medium, the medium is pushed through a helical fluted drill, which is placed in the …
Total citations
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Scholar articles
MR Sankar, S Mondal, J Ramkumar, VK Jain - The International Journal of Advanced Manufacturing …, 2009