DOI QR코드

DOI QR Code

협소 공간 절삭가공용 앵글 헤드 스핀들 케이스 소형화에 대한 연구

A Study on the Miniaturization of Angle Head Spindle Case for Cutting in Narrow Spaces

  • 성철훈 ((주)성산암데코 기술연구소) ;
  • 한성길 (경상대학교 대학원 기계항공공학부) ;
  • 김성훈 (경상대학교 대학원 기계항공공학부) ;
  • 송철기 (경상대학교 기계공학부, 공학연구원)
  • Sung, Chul Hoon (Sungsan Amdeco, R&D center) ;
  • Han, Sung Gil (Department of Mechanical and Aerospace engineering, Graduate School, GNU) ;
  • Kim, Sung Hoon (Department of Mechanical and Aerospace engineering, Graduate School, GNU) ;
  • Song, Chul Ki (Department of Mechanical Engineering, Engineering Research Institute, GNU)
  • 투고 : 2019.05.20
  • 심사 : 2019.06.10
  • 발행 : 2019.06.30

초록

In order to improve the fuel economy and dynamic behavior of automobiles, the weight reduction tendency of automobile parts is obvious. Also, in order to maximize assembly and maintenance convenience, various parts are integrated and modularized. Multi-piece methods require many manufacturing processes and become a factor of lowering the strength of parts. It is advantageous to overcome the disadvantages by integrally manufacturing to reduce the processing steps and ensure the strength of the parts. However, when it is necessary to process in a narrow space inside the part, it is impossible to process with the existing spindle. The angle head spindle is only a component of a machine tool, but it is a core part that requires high technology and is highly utilizable in products requiring high precision machining. Therefore, various and continuous studies needs for angle head spindles in areas such as vibration absorption, operational safety, excellent dimensional stability, and strength. In this paper, we propose an optimal design for angle head spindle by performing structural analysis and shape optimization for angle head spindle gear and case.

키워드

참고문헌

  1. Kim, J. S. and Kim, Y. J., “Cutting Performance of a Developed Small-angle Spindle Tool,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 15, No. 2, pp. 111-117, 2016. https://doi.org/10.14775/ksmpe.2016.15.2.111
  2. Lee, I. W., Han, S. G., Shin, Y. I., and Song, C. K., “A Study on Efficiency of Tapered Roller Bearing for an Automatic Transmission,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 17, No. 5, pp. 30-36, 2018. https://doi.org/10.14775/ksmpe.2018.17.5.030
  3. Han, S. G., Shin, Y. I., Yoon, C. H., and Song, C. K., “Strength and Durability Analysis of the Double Planetary Gears,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 13, No. 5, pp. 28-34, 2014. https://doi.org/10.14775/ksmpe.2014.13.5.028
  4. Hong, S. M., Park, D. H., Han, S. G., and Song, C. K., “A Study on the Drilling Performance of the Assembly Machine for the an Aircraft’s Main Wings,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 17, No. 1, pp. 8-15, 2018.
  5. Park, H. K., Lee, S. M., Lee, C. S., Chae, S. S., Lee, W. S., Choi, Y. S., Jo, H. T., Baek, Y. J., and Lee, J. C., “A Study on the Characteristics of High-speed Small-diameter Wipe Milling for A16061,” Journal of the Korean Society of Manufacturing Process Engineers, Vol. 11, No. 3, pp. 24-28, 2012.
  6. Kang, I. S., Kim, J. S., Kim, S. W., and Lee, K. Y., “The Characteristics of Cutting Force and Surface Roughness According to Tool Tilting Angle in 5-axis High Speed Machining of Molds,” Transactions of the Korean Society of Machine Tool Engineers, Vol. 16, No. 5, pp. 63-69, 2007.
  7. Baptista, B., and Antune, J. F., "Three and Five Axes Milling of Sculptured Surfaces," Journal of Materials Processing Technology, Vol. 103, pp. 398-403, 2000. https://doi.org/10.1016/S0924-0136(99)00479-3
  8. Lee, C. H., "Optimization of Spindle Units Considering the Decrease of Bearing Stiffness at High Speed Revolution," Journal of the Korean Society of Manufacturing Technology Engineers, Vol 19, No. 6, pp. 747-723, 2010.
  9. Hwang, J. D., Kim, J. H., Son, H. J., Cho, Y. T., and Jung, Y. G., "A Study on the Development of Post Processor for Five-Axis Machining using Angle Head Spindle," Vol. 16, No. 13, pp. 2683-2689, 2015. https://doi.org/10.1007/s12541-015-0343-3
  10. Lee, J.-H., "A Study on the Cutting Characteristics of FCD500 for the Automobile Brake Components", J. Korean Soc. Mech. Technol, Vol. 20, No. 1, pp. 6-11, 2018. https://doi.org/10.17958/ksmt.20.1.201802.6
  11. Oh, J. W., Sun, K. Y., Nam, H. S., and Lee, S. R., "Numerical Analysis on Heat Transfer Characteristics of Ventilated Disc Brake with Holes", J. Korean Soc. Mech. Technol, Vol, 20, No. 1, pp. 33-39, 2018. https://doi.org/10.17958/ksmt.20.1.201802.33
  12. Lee, B. H., LEE, C. R., Jeong, Y. J., Kim, B. H., "A Study on the Structural Analysis of Electric", J. Korean Soc. Mech. Technol, Vol. 20, No. 2, pp.154-159, 2018. https://doi.org/10.17958/ksmt.20.2.201804.154
  13. Kim, S. J., Park, J. W., "A Study on Improvement of Durability According to Crack of Steering Gearbox Bracket of Military Light Trucks", J. Korean Soc. Mech. Technol, Vol. 20, No. 2, pp.253-260, 2018. https://doi.org/10.17958/ksmt.20.2.201804.253
  14. Bae, H. E., Kim, H. S., Ryu, M., R., Jeon, H. Y., "A Study on Braking Performance of Brake Disc with Dual-Material", J. Korean Soc. Mech. Technol, Vol. 20, No. 3, pp.300-305, 2018. https://doi.org/10.17958/ksmt.20.3.201806.300
  15. Lim, J. M., Ha, T. W., "A Study on the Brake Performance for Establishing Inspection Standards of Motorcycle Brake System", J. Korean Soc. Mech. Technol, Vol. 20, No. 5, pp.644-651, 2018. https://doi.org/10.17958/ksmt.20.5.201810.644
  16. Ko, D. S., Myug, S. S., Kang, B. Y., Kim, M. S., "A Study on Thermal Characteristics of Adaptor Housing for Commercial Vehicles according to Molten Metal Condition", J. Korean Soc. Mech. Technol, Vol. 20, No. 6, pp.745-750, 2018. https://doi.org/10.17958/ksmt.20.6.201812.745
  17. Kim, D. H., "Development of Automatic Gear Modeling Module Using Computer Aided Design(CAD)", J. Korean Soc. Mech. Technol, Vol. 20, No. 6, pp.703-808, 2018.
  18. Kim, B. H., Jeong, Y. J., Lee, C. R., "Optimum Design of a Tubular Link Chain Conveyor for Sludge Transport", J. Korean Soc. Mech. Technol, Vol. 20, No. 6, pp.830-835, 2018. https://doi.org/10.17958/ksmt.20.6.201812.830
  19. Kim, D. H., "Structural Stability Analysis of a Mount in 120mm Self-propelled Mortar", J. Korean Soc. Mech. Technol, Vol. 20, No. 6, pp.836-843, 2018. https://doi.org/10.17958/ksmt.20.6.201812.836
  20. Kim, M. H., "Structural Safety Evaluation of PBD Composite Perforator's Leader for Soft Ground Improvement", J. Korean Soc. Mech. Technol, Vol. 20, No. 6, pp.894-900, 2018. https://doi.org/10.17958/ksmt.20.6.201812.894