2004•Machinery Design and ManufactureRequires access
The lnvestigation on Cutting Process of BTA Deep Hole Drilling
Pei Hong
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Abstract
ln this paper,the cutting mechanisms are investigated in boring an d trepanning association(BTA)deep hole drlling processes,and the effects of the cutting edges geometric angles cutting parameters are focused on chip deformatio n.It is found that the chip deformation cut by center edge is the largest,and ch ip deformation tendency cut by the edges is about the same.