International Journal of Precision Engineering and Manufacturing

  • 제7권2호
  • /
  • Pages.56-59
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  • 2006
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  • 2234-7593(pISSN)
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  • 2005-4602(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

Portable Calibration System for Displacement Measuring Sensors

  • Eom, Tae-Bong (Length Group, Korea Research Institute of Standards and Science) ;
  • Lee, Jae-Yun (Length Group, Korea Research Institute of Standards and Science) ;
  • Kim, Jae-Wan (Length Group, Korea Research Institute of Standards and Science) ;
  • Joon, Lyou (College of Engineering, Chungnam National University)
  • 발행 : 2006.04.29
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초록

A vibrational model of powder transfer equipment based on the lumped parameter method was developed, in which the operating motion consists of surging, bouncing, and pitching. After decoupling the equation of motion, the vibrational excitation source of the pitching motion was removed. So the designers are able to plan the optimum design to adjust the motion trajectory of the powder transfer equipment. That is, a procedure to adjust the motion trajectory of powder transfer equipment by changing design specifications such as the installation position, the direction of the motor, the driving speed, the mass unbalance, the stiffness coefficient, and the installation position of the support spring, is presented in this paper. The powder transfer equipment manufactured according to the results of this study did not suffer fatigue destruction, since the maximum stress on the basket structure was sufficiently small.

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참고문헌

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