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- 저자 : Y. Nukman (검색결과 1 건)
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Fathi Masoud,S. M. Sapuan,Mohd Khairol Anuar Mohd Ariffin,Y. Nukman,Emin Bayraktar 한국섬유공학회 2022 Fibers and polymers Vol.23 No.11
This study aims to evaluate the influence of the input parameters on the resulted cutting quality and dimensionalstability in cutting different thicknesses of sugar palm fiber reinforced unsaturated polyester (SPF-UPE) cut utilizing abrasivewater jet (AWJ) and lease beam (LBM) machining techniques. In this research, broad ranges of input parameter values wereapplied and then evaluated their impact on cutting quality and dimensional stability by means of examination with the nakedeye and microscopic testing to determine the defects resulting in both cutting process, and then determining the ranges ofinput parameters that give the best results which can be used as start points in subsequent studies related to evaluating ofsurface quality, and kerf taper angle, etc. In this study, specific ranges of input parameters were obtained through whichsuccessful cutting process can be achieved that give good cutting quality with stable specimen dimensions. Also, through thisstudy, the ranges of input parameters that result in unsuccessful cutting processes were determined, whether those ranges thatproduce defects represented in the various types of damages at the cutting zone or uncompleted cuts due to the application ofunsuitable parameter values. From the study, it can be concluded that the desired results from both cutting processes can beachieved by applying the appropriate ranges of the input parameters.
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