한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제31권2호
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  • Pages.113-117
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  • 2014
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  • 1225-9071(pISSN)
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  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
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레이저 보조 가공을 위한 2-축 틸팅의 회전각에 대한 연구

Study on Angle Calculation of Two-axis Manipulator for Laser Assisted Machining

  • 투고 : 2013.12.23
  • 심사 : 2014.01.06
  • 발행 : 2014.02.01
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초록

Laser Assisted Machining (LAM) was often used in process of difficulty-to-cut materials. In previous study, Laser assisted machining was a straight path processing using 1-axis manipulator in laser module. But 1-axis manipulator in laser module was able to process only straight path. So, in this study, laser module in laser assisted machining equipped to 2-axis manipulator. 2-axis manipulator has two motors. First motor is machining direction motor and second motor is Vertical Motor. Machining direction motor rotates in the direction of machining and vertical motor rotates vertical direction in the direction of machining. Machining path of laser assisted machining was considered diagonal path and curved path of laser heat source. This study calculated the 2-axis manipulator's rotation angle in diagonal path and curved path.

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참고문헌

  1. Kim, K. S. and Lee, C. M., "Analysis of Moving Heat Source for Laser Assisted Machining of Plate by Feed Rate Control," J. Korean Soc. Precis. Eng., Vol. 28, No. 12, pp. 1341-1346, 2011.
  2. Kim, J. H., Choi, J. Y., and Lee, C. M., "Thermal Analysis for Laser Assisted Turning of Square Bar using Laser Heat Source Projection Method," J. Korean Soc. Precis. Eng., Vol. 28, No. 12, pp. 1353- 1358, 2011.
  3. Jeon, Y. H. and Lee, C. M., "Current Research Trend on Laser Assisted Machining," Int. J. Precis. Eng. Manuf., Vol. 13, No. 2, pp. 311-317, 2012. https://doi.org/10.1007/s12541-012-0040-4
  4. Kim, J. D., Lee, S. J., and Suh, J., "Characteristics of Laser Assisted Machining for Silicon Nitride Ceramic according to Machining Parameters," J. Korean Soc. Precis. Eng., Vol. 25, No. 4, pp. 995-1001, 2011. https://doi.org/10.1007/s12206-011-0201-x
  5. Jung, D. W., Kim, D. H., Kim, B. C., and Kim, D. H., "Angle Calculation Rotation Angle of One-axis Manipulator in Laser Module," J. Korean Soc. Precis. Eng., Vol. 29, No. 5, pp. 506-509, 2012. https://doi.org/10.7736/KSPE.2012.29.5.506
  6. Kim, D. H., Cha, N. H., Kim, T. W., and Lee, C. M., "A Fundamental Study on the Design of Two-axis Drive Manipulator for Laser-assisted Machining," J. Korean Soc. Precis. Eng., Vol. 29, No. 8, pp. 813-817, 2012. https://doi.org/10.7736/KSPE.2012.29.8.813

피인용 문헌

  1. Laser Preheating Method for Three-Dimensional Laser Assisted Milling vol.32, pp.12, 2015, https://doi.org/10.7736/KSPE.2015.32.12.1031