Abstract

On face milling operation a newly optimal tool, which can minimize the resultant cutting forces resulted from the cutting force model, was designed and manufactrued. Cutting experiments using the new and conventional tools were carried out and the cutting forces resulted from those tools were analyzed in time and frequency domains. The performance of the optimized cutter was tested through the dynamic cutting forces resulted form the newly designed tool are much reduced in comparision with those from the conventional tool. By reducing the dynamic cutting force fluctuations, machine tool vibrations can be reduced, and stable cutting operation can be carried out.

Keywords

• Face Milling;
• Optimal Tool;
• Cutting Force Model;
• Dynamic Cutting Force

• 정면밀링;
• 최적화 공구;
• 절삭력 예측 모델;
• 동절삭력;