Deburring of cross-drilled holes by secondary erosion of an abrasive jet wa
s carried out and the parameters were identified. The detailed studies carr
ied out on the parameters indicate that the parameter stand-off distance, b
urr root-to-stopper distance, abrasive grit size and mixing ratio significa
ntly affect the deburring process. A burr model for 90 degrees cross-drille
d holes is also presented in this paper. (C) 1999 Elsevier Science S.A. All
rights reserved.