A Study on Transition of Dimension Error and Surface Precision in High Speed Machining of Al-alloy

Al 합금의 고속가공에서 치수오차와 표면정도 추이고찰

  • 정문섭 (성동기계공업고등학교 교사)
  • Published : 2000.06.01

Abstract

High speed machining aims to raise the productivity and efficiency by making more precise and higher value-added products than any other machining method by means of the high speediness of spindle and feed drive system. The purpose of this study is to investigate the effects of the run-out of endmill on the dimension precision of workpiece and to obtain the fundamental data on high speed machining which is available by machining the side of Al-alloy with solid carbide endmills in high speed machining center and by measuring dimensions and surface roughness. From the results of experimentation following are obtained ; if spindle speed is ultra high in conditions that radial depth of cut and feed per tooth are very small highly precise and accurate products are to be made efficiently with high feed rate. and so we can raise productivity.

Keywords

References

  1. 機械技術 v.42 no.7 曲面の高速切削加工 池田直弘
  2. 機械技術 v.45 no.10 切削加工の最新技術動向 : 高速切削加工法 嶽岡悅雄
  3. Int. J. Japan Soc. Prec. Eng. v.30 no.4 High-Speed Spindles for Machine Tools S. Nakamura
  4. 精密工學會誌 v.62 no.1 高硬度材の高速ェンドミルに關する硏究(第1報) 嶽岡悅雄;齋藤博;相田收平;宮口弘明;石川淳;岩部洋育
  5. Proceedings of the 31st Int. MATADOR Conf. High Speed Machining Cutting Tools and Machine Requirements R.C. Dewes;D.K. Aspinwall;M.L.H. Wise
  6. 機械と工具 v.40 no.5 實用段階をむかえた高速切削技術 松岡甫篁
  7. 機械と工具 v.41 no.7 世界の超高速加工機の趨勢 武野仲勝
  8. 機械技術 v.44 no.6 高能率 · 高品位加工に對應する切削工具 : ェンドミル 河村文俊
  9. Int. J. Japan Soc. Prec. Eng. v.30 no.4 Ultra High Speed Milling and Cutting Tools M. Anzai;I. Takahashi;T. Matsuoka
  10. 機械と工具 v.41 no.6 超高速CNC切削技術のすぺて 松岡甫篁
  11. Journal of Materials Processing Technology A Review of Ultra High Speed Machining of hardened Steels Richard C. Dewes;David K. Aspinwall
  12. 機械技術 v.42 no.7 溝 · 壁 · 平面などの高速切削 池田直弘
  13. 프레스&형기술 no.6월 강을 고속밀링한다 Jurgen R ders;Soltau
  14. 月刊型技術 no.9월 다듬질 정밀도 향상을 위한 NC 고속가공 龍江義孝
  15. 韓國精密工學會 '96年度 秋季學術大會論文集 범용 머시닝센터에서 주축증속기를 이용한 고속절삭에 관한 연구 김경균;이용철;이득우;김정석;황경현
  16. 韓國精密工學會 '97年度 春季學術大會論文集 고속 볼엔드밀가공에서 회전오차의 측정을 통한 표면거칠기 예측에 관한 연구 김병국;이기용;이득우;김정석
  17. 日本機械學會論文集(C 編) v.63 no.612 ェンドミルによる高速加工に關する硏究 岩部洋育;竹本和博;今井純一
  18. 機械と工具 v.39 no.11 高品質切削加工における寸法精度と仕上げ面粗さ 武野仲勝
  19. 精密工學會誌 v.61 no.6 ねじれ刃ェンドミルの偏心ガ加工精度に及ぽす影響 岩部洋育;三星宏
  20. 종합Catalog 주식회사 양지원공구