Jinsoo
Kim
Sponsored
By: CODEF
Abstract
The
analytical expressions for the exit angle and the gradient of the exit
angle in intersecting hole drilling were developed. The exit angle and
the gradient of the exit angle are a function of the ratio of drill
diameter and the eccentricity to the diameter of the through hole, and
known to be important parameters. The analytic expressions will provide
the information on the geometry in intersecting hole drilling and its
effects on the drilling burr formation.
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