SCM440의 선삭에서 윤활조건과 테이퍼 각에 따른 가공성 평가에 관한 연구

• 영문명: A Study on the Machinability Evaluation According to Lubrication Conditions and Taper Angle for Turning of SCM440
• 발행기관: 개인저작물
• 저자명: 최민석(Min-Seok Choi) 김동현(Dong-Hyeon Kim) 황성주(Seong-Ju Hwang) 이춘만(Choon-Man Lee)
• 간행물 정보: 『개인저작물 - 공학』제31권 제1호, 35~42쪽, 전체 8쪽
• 주제분류: 공학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2014.1.null

영문 초록

Recently, in industry field, many researchers are looking for ways to reduce the use of lubricant because of environmental and economical reasons. MQL lubrication is one of many lubrication technologies. The aim of this study is to evaluate the machinability considering lubrication methods and taper angles of workpieces for turning of SCM440. Workpieces of two shapes such as workpiece with and without taper angle are used. And two lubrication methods such as MQL and Wet have been considered. And cutting force and surface roughness are used as characteristic values. Cutting speed, feed rate, injection angle and distance are used as design parameters. The characteristic values were statistically analyzed by Taguchi method. From the results, main effects plot and importance of each parameter according to conditions are analyzed. Finally, this study has been suggested the optimum machining conditions according to the lubrication methods, machining conditions and shape of workpiece.

목차

1. 서론

2. 실험장치 및 실험방법

3. 실험결과 및 고찰

4. 결론

참고문헌

키워드

선삭 최소유량윤활 절삭력 표면거칠기 다구찌방법 Turning MQL Cutting Force Surface Roughness Taguchi Method