Jinsoo
Kim
Sponsored
By: CODEF
Abstract
A
control chart for prediction of burr type and size in drilling of stainless
steel by split point twist drills was developed. One of two parameters
used for the chart was found by the concept of similarity. The other
one is the indicator of the cutting speed of the process. It is shown
that the chart can predict burr type and size with feed rate and spindle
speed even if the drill diameter changes. This approach can be extended
to develop universal drilling burr control chart that includes the influences
of other parameters such as tool geometry and material properties.
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