Journal of Zhejiang University-SCIENCE A

, Volume 7, Issue 9, pp 1461–1466 | Cite as

Technological requirements of profile machining

  • Park Sangchul 
  • Chung Yunchan 
Article

Abstract

The term ‘profile machining’ is used to refer to the milling of vertical surfaces described by profile curves. Profile machining requires higher precision (1/1000 mm) than regular 3D machining (1/100 mm) with the erosion of sharp vertices should being especially avoided. Although, profile machining is very essential for making trimming and flange dies, it seldom brought into focus. This paper addresses the technological requirements of profile machining including machining width and depth control, minimizing toolware, and protecting sharp vertices. Issues of controller alarms are also addressed.

Key words

Profile machining Technological requirements Protecting sharp vertices 

CLC number

R733.7 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Bae, S.H., Ko, K., Kim, B.H., Choi, B.K., 2003. Automatic feedrate adjustment for pocket machining. Computer-Aided Design, 35(5):495–500. [doi:10.1016/S0010-4485(01)00195-6]CrossRefGoogle Scholar
  2. Choi, B.K., Park, S.C., 1999. A pair-wise offset algorithm for 2D point-sequence. Computer-Aided Design, 31(12):735–745. [doi:10.1016/S0010-4485(99)00060-3]MathSciNetCrossRefMATHGoogle Scholar
  3. Fanuc Ltd., 1993. Fanuc Series 15-Model B, Maintenance Manual, 1(2):100.Google Scholar
  4. Geoffrey, B., 1975. Fundamentals of Metal Machining and Machine Tools. McGraw-Hill, p.29–39.Google Scholar
  5. Park, S.C., Chung, Y.C., 2003. Mitered offset for profile machining. Computer-Aided Design, 35(5):501–505. [doi:10.1016/S0010-4485(02)00065-9]CrossRefGoogle Scholar
  6. Schonherr, J., 1993. Smooth biarc curves. Computer-Aided Design, 25(6):365–370. [doi:10.1016/0010-4485(93)90031-1]CrossRefMATHGoogle Scholar
  7. Shin, H., Jeong, H.M., Kwak, Y.S., 1995. Machining of 2D parametric spline using cutter radius compensation. IE Interface, 8(3):133–139.Google Scholar
  8. Shin, H., Yoo, S.K., Cho, S.K., Chung, W.H., 2003. Directional offset of a spatial curve for practical engineering design. Lecture Notes in Computer Science, 2669:711–720.CrossRefGoogle Scholar
  9. Yeung, M.K., Walton, D.J., 1994. Curve fitting with arc spline for NC tool path generation. Computer-Aided Design, 26(11):845–849. [doi:10.1016/0010-4485(94)90099-X]CrossRefMATHGoogle Scholar

Copyright information

© Zhejiang University 2006

Authors and Affiliations

  • Park Sangchul 
    • 1
  • Chung Yunchan 
    • 1
  1. 1.Department of Industrial Information & Systems EngineeringAjou UniversitySuwonKorea

Personalised recommendations