Burrless Surface Processing Technology

Although burr removal after machining generates no value, it is a factor to add major processing cost. While our final goal is to remove the deburring process, development of minimizing the variance in the amount and type of burr after machining was promoted this time as our first step. This report presents how we reduced deburring time significantly by minimizing burr as much as possible from optimization of a blade release angle and development of a relevant tool.