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논문검색

Study on Post-processing and Nonlinear Error Compensation Technology for Dual 5-axis Linkage NC Machining Center

원문정보

초록

영어

For the vertical and horizontal dual 5-axis system of a new turning-milling compound machining center, the dedicated post processor for 5-axis is developed by C++ programming language, B-axis pendulum angle error measurement technology and nonlinear error compensation algorithm are studied; and also analyzed and verified in actual processing; Researches show that: the dual 5-axis post processor works correctly and efficiently, better processing accuracy than 0.05mm can be obtained by nonlinear interpolation compensation for B-axis pendulum angle for 3 times, which meets the demand of crafts machining.

목차

Abstract
 1.Introduction
 2. HTM50200 Structure Profile
 3. The Construction of Post Processor based on UG POSTBUILDER
  3.1. Functional Analysis of Dedicated Post-processing
  3.2. Dedicated Post-processing Algorithm
  3.3. Linear Coordinate Transformation
 4. The Error Checking of Swing Angle and Nonlinear Compensation for Tool
 5. Processing Test Study
 6. Conclusion
 Acknowledgements
 References

저자정보

  • Yuhou Wu School of Mechanical Engineering, Dalian University of Technology, Dalian, College of Traffic & Mechanical Engineering, Shenyang Jianzhu University, Shenyang, China
  • Dehong Zhao School of Mechanical Engineering, Dalian University of Technology, Dalian, College of Traffic & Mechanical Engineering, Shenyang Jianzhu University, Shenyang, China
  • Li Ning College of Traffic & Mechanical Engineering, Shenyang Jianzhu University, Shenyang, China
  • Sun Jing College of Traffic & Mechanical Engineering, Shenyang Jianzhu University, Shenyang, China

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