Journal of Drive and Control (드라이브 ㆍ 컨트롤)

The Korean Society for Fluid Power and Construction Equipment (유공압건설기계학회)
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An Experimental Study on the Performance Evaluation Method of Padder Roll by Hydraulic Multi Cell with Acceleration Test

유압제어식 멀티셀 패더롤의 가속시험을 통한 성능평가 기법 연구

  • Cho, Kyung Chul (Thermal Fluid Design Team, Korea Textile Machinery Convergence Research Institute) ;
  • Lee, Eun Ha (Thermal Fluid Design Team, Korea Textile Machinery Convergence Research Institute) ;
  • Park, Si Woo (Thermal Fluid Design Team, Korea Textile Machinery Convergence Research Institute) ;
  • Kim, Soo Youn (Department of Mechanical Engineering, Yeoungnam University)
  • Received : 2017.11.06
  • Accepted : 2018.08.17
  • Published : 2018.09.01
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Abstract

The hydraulic control valve, used in the CPB (cold-pad-Batch) cold dyeing system, passes through a pressurized material that absorbs the dye. The hydraulic control of the hydraulic control panel shall be driven in a uniform and precisely controlled manner, as it interferes directly with the dyschromatism. In this study, an acceleration test model was employed to verify the durability of the hydraulic control of the hydraulic control panel, which was manufactured by the scenic model, and the pre-roll angle was analyzed before the performance of acceleration test. Based on the change in the amount of deformation of the padder roll the durability of the padder roll was analyzed along with verification of the durability of the skin and the rubber coating in contact with the fabric. Furthermore, the accelerated test method used for hydraulic controlled multi-cell padder rolls was verified.

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References

  1. K. C. Cho et al., “A Study on the Characteristic of Contact Pressure for CPB(Cold Pad Batch) Padder Roll Controlled by Hydraulic Single Cell,” Textile Coloration and Finishing, Vol. 29, No. 2, pp. 86-96, 2016. https://doi.org/10.5764/TCF.2017.29.2.86
  2. D. S. Kim and H. E. Kim, “Accelerated Life Test for Fluid Power Components,” Journal of The Korea Flud Power Systems Society, Vol. 7, No. 1, pp. 9-15, 2010.
  3. S. H. Han, J. S. Jang and S. W. Ji, “Effect of Control Valve Flow Rates Characteristics on the Performance of an Air Spring,” J. Drive and Control, Vol. 13, No. 3, pp. 8-14, 2016. https://doi.org/10.7839/ksfc.2016.13.3.008
  4. T. W. Ha et al., “Position Control of an Electro-Hydrostatic Rotary Actuator using Adaptive PID Control,” J. Drive and Control, Vol. 14, No. 4, pp. 37-44, 2017. https://doi.org/10.7839/KSFC.2017.14.4.037
  5. D. S. Jung, J. W. Park and D. S. Kim, "Zero Failure Acceleration Test by Using Inverse Power Model," Journal of Mechanical Science and Technology, pp. 142-143, 2011.
  6. Y. I. Kwon, "Acceleration Test Method for Reliability Evaluation of Machinery Parts," Journal of KSME, Vol. 57., No. 9, pp. 44-48, 2009.
  7. T. H. Lee, “A Study on the Failure and Life Assessment of High Speed Spindle,” Journal of the Korean Society for Precision Engineering, Vol. 31, No. 1, pp. 67-73, 2014. https://doi.org/10.7736/KSPE.2014.31.1.67