Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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The Evaluation of Machining Accuracy and the Machine Simulation for Parallel Kinematic Machine Tool(PKMT)

병렬기구 공직기계의 머신시뮬레이션 및 가공정밀도 평가

  • Received : 2009.09.01
  • Accepted : 2009.12.15
  • Published : 2009.12.30
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Abstract

This research deals with evaluation of machining accuracy for Parallel Kinematic Machine Tool(PKMT) applied parallel type robot system with high precision and stiffness. For this purpose, machine simulation is carried out to foreknow collision and interference between workpiece and tool. Furthermore, on the basis of machine simulation data, PKMT is manufactured. Machining accuracy such as cylindricity straightness, squareness, parallelism circularity, concentricity pitch error and yaw error, is measured by using coordinate measuring machine. Test piece for evaluation of machining accuracy is designed and manufactured under the standard of ISO 10791-7.

Keywords

References

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