Journal of Power System Engineering (동력기계공학회지)

The Korean Society for Power System Engineering (한국동력기계공학회)
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Research on Die Machining using 3D Printing and CAM System

3D 프린팅시스템과 CAM시스템을 활용한 금형가공에 관한 연구

  • Han, Kyu-Taek (Department of Mechanical Engineering, Pukyong National University)
  • 한규택 (부경대학교 기계공학과)
  • Received : 2014.10.20
  • Accepted : 2014.11.27
  • Published : 2014.12.31
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Abstract

The purpose of this research is to investigate optimum machining conditions to improve the quality of die using the CAD/CAM system(Power Shape/Power Mill) and 3D printing. Surface roughness is widely used as an index for processing degree of accuracy. The Power Shape was used to model the shape of product. And the model shape is confirmed by 3D printing system(BFB-3000). Also, tool path and NC-codes were generated using Power Mill. Finally, the product was cut using CNC machine(NBS-2025). The cutting time and surface roughness were measured by measuring instrument. And then this process was repeated by changing the conditions to find optimal machining conditions. The surface roughness behavior with regard to specific factors were analyzed. Through this study, the optimal machining condition can be obtained.

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References

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