Control Chart of Drilling Exit Burr in Low Carbon Steel (AISI4118) 

 Sangkee Min 

Sponsored By: CODEF 

Abstract 

Experiments to investigate drilling burr formation on Low Carbon Steel (AISI4118) were carried out. The split point twist drills with different diameters were used and the ratio of the depth of hole to the drill diameter was fixed in order to ensure a steady state cutting process and prevent tool wear. A control chart for prediction of burr type and size in drilling of low carbon steel (AISI4118) by split point twist drills was developed.  

 

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