A Systematic Approach to Avoid Exit Burrs in Milling 

 Chih-Hsing Chu 

Sponsored By: CODEF 

Abstract 

Milling burrs are likely to form along the edges where the tool leave the work part, namely exit burrs. One of the most efficient methods for minimizing exit burr formation is to prevent the tool from exiting the part. In this study, a systematic approach is developed to avoid tool exits by locally modifying existent tool paths. This approach also reduces excessive tool engagement induced by previous work. 

 

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