주축 전면부 칩 제거를 위한 압축공기 구멍 설계에 관한 연구

• 영문명: A Study on the Design of Compression Air Hole in Front of Spindle for Chip Removal
• 발행기관: 개인저작물
• 저자명: 강동위(Dong Wi Kang) 이춘만(Choon Man Lee)
• 간행물 정보: 『개인저작물 - 공학』제30권 제3호, 278~283쪽, 전체 6쪽
• 주제분류: 공학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2013.3.null

영문 초록

While Built-in Spindle is working in machining center, the tool is changed by ATC(Automatic Tool Changer) automatically. However, impurities could be stacked in front of spindle because of chips formation while machining, and positional error between spindle and tool could be generated. Compressed air holes are necessary for removal of the impurities. But, the diameter and number of compressed air hole are different for each built-in spindle in market. In this paper, flow analysis is carried out to find out the efficient figuration of the compressed air hole by using velocity and pressure distributions.

목차

1. 서론

2. 실험장치

3. 모델링 및 유동해석

4. 해석결과

5. 결론

참고문헌

키워드

모터내장형 주축 불순물 유동해석 Built-in Spindle Impurity Flow Analysis