Transactions of the Korean Society of Mechanical Engineers A (대한기계학회논문집A)

The Korean Society of Mechanical Engineers (대한기계학회)
권호 표지
DOI QR코드

DOI QR Code

Machining Simulation Program for Symmetric Rotors in Screw Compressor as Wrap Angle

권선각 변화에 따른 스크류압축기의 대칭형 로터용 가공 시뮬레이션 프로그램

  • 김연수 (건국대학교 기계항공공학부) ;
  • 최부희 (한국철도기술연구원, 시스템기술개발팀) ;
  • 박재민 (서울정수기능대학) ;
  • 최상훈 (건국대학교 대학원)
  • Published : 2002.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

This paper describes the development of machining simulation program which is able to design cutter profile and 3-dimensional geometry for rotors in screw compressor. Based on the symmetric rotor profiles developed previously, cutters are designed and 3-dimensional geometries of rotors are generated by using simulation program. Symmetric rotors are manufactured by a universal milling machine, and surface geometries of them are measured by a 3-dimension scanner It is shown that simulation program developed is useful to design cutter for rotor manufacturing and to generate the 3-dimensional helicoid geometry of rotor in screw compressor.

Keywords

References

  1. Margolis, D. L., 1978, 'Analytical Modeling of Helical Screw Turbines for Performance Prediction,' Journal of Engineering for Power, Vol. 100, pp. 482-487 https://doi.org/10.1115/1.3446383
  2. Fujiwara, M., Kasuya, K. and Matsunaga, T., 1984, 'Computer Modeling for Performance Analysis,' Proc. of the 1984 International Compressor Engineering Conference at Purdue, pp. 536-543
  3. Fujiwara, M., Kasuya, K., Matsunaga, T. and Wadanabe, M., 1984, 'スクリュ壓縮機の性能解析',日本機械學會論文集(B編), Vol. 50, No. 452, pp. 1027-1033
  4. Kaneko, T., 1985, 'Study on Fundamental Performance of Helical Screw Expander,' JSME, Vol. 28, No. 243, pp. 1970-1977 https://doi.org/10.1299/jsme1958.28.1970
  5. Syoji Yoshimura, 1989, 'スクリュ壓縮機用 齒形の性能と性能豫測 フロクラム,' 新戶製鋼技報, Vol. 39, No.4, pp. 105-108
  6. Shyh-Haur Su, Ching-Huan Tseng, 2000, 'Synthesis and Optimization for Rotor Profiles in Twin Rotor Screw Compressors,' Journal of Mechanical Design, Vol. 122, pp. 543-552 https://doi.org/10.1115/1.1288217
  7. Kyusojin, A., Munekata, K., Tanaka, M. and Toyama, A., 1986, 'A Finishing Method of Rotor in Screw Compressor by Fly Tool,' Bulletin of JSME, Vol. 29, No. 253, pp. 2302-2305 https://doi.org/10.1299/jsme1958.29.2302
  8. 최상훈, 1995, '대칭형 스크류 로터 치형의 설계와 특성값에 대한 연구,' 건국대학교 학술지, 제39호, pp. 119-127
  9. 최상훈, 김동현, 1996, '스크류 로타 치형의 성능해석에 관한 연구,' 한국정밀공학회지, Vol. 13, No. 1, pp. 69-77
  10. 최상훈, 1997, '비대칭형 스크류 로터용 플라이 커터의 치형설계에 대한 연구,' 대한기계학회논문집(A), Vol. 21, No. 1, pp. 45-52
  11. 최상훈, 1997, '스크류 로터 가공용 커터의 치형설계에 관한 연구,' 한국정밀공학회지, Vol. 14, No. 10, pp.109-117
  12. Adams, G. P. and Soedel, 'Computation of Compression Loads in Twin Screw Compressors,' Journal of Mechanical Design, Vol. 117, pp. 512-519 https://doi.org/10.1115/1.2826712