자기연마기술을 이용한 고속절삭공구의 성능향상에 관한 연구 : 고속절삭공구의 성능평가를 중심으로 = A Study on the Improvement of Performance of High Speed Cutting Tool using Magnetic Fluid Grinding Technique - A Performance Estimation of High Speed Cutting Tool

다국어 초록 (Multilingual Abstract)

In high speed cutting process, due to the friction between the tool and workpiece, a temperature rise of contacting part is serious. It need to develop cutting tool for overcoming such a poor condition. So now, some studies, the optimization of tool shapes, the fine grains of tool material, multi-layer coating of tools are processing. If mirror finishing on the tool is processed, there is advantage of relation between chip and tool, because of less friction, and also tool"s life would be increased. As a result mirror like finishing is expected efficient enhancement of tool. Generally, it is too difficult to process by a general way for tools of complex shapes, it is required a new method to process such complex shape tools. The magnetic fluid polishing technique can polish the workpiece of complex shape, because the polishing method which polishes as compress the workpiece by the magnetism abrasives to arrange to the linear according to the line of magnetic force. In this paper, We polished the surface of the high speed cutting tool using the magnetic fluid polishing technique, to enhance the performance of the high speed cutting tool.

목차 (Table of Contents)

• ABSTRACT
• 1. 서론
• 2. 자기연마장치 및 실험방법
• 3. 연마조건에 따른 연마력의 변화
• 4. 연마조건에 따른 연마면 거칠기의 변화
• 5. 고속절삭공구의 자기연마 및 성능평가
• 6. 결론
• 후기
• 참고문헌