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Effect of Nd : YAG laser parameters on cutting quality of ultra low carbon steel sheets using sensors systems / Wafaa Ahmed Mohamed Abbas ; supervised Yehia Abd El Hamid Badr , Mohy Saad Mansour , Hanadi Ghoneem Salem

By: Contributor(s): Language: Eng Publication details: Cairo : Wafaa Ahmed Mohamed Abbas , 2005Description: 142L : ill ; 30cmOther title:
  • تاثير معاملات ليزر النيوديميومياج على جودة قطع الواح الصلب شديدة انخفاض الكربون [Added title page title]
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  • Issued also as CD
Dissertation note: Thesis (M.Sc.) - Cairo University - National Institute Of Laser Enhanced Sciences - Department Of Industrial and Materials Processing Summary: Analytical results were made for every variable with respect to the value of the kerf width , microhardness value , HAZ area , oxide layers width and surface roughness valueSEM was made to observe the surface morphology of the cut edgeAnd some photographs were taken for the top and bottom of the cut edgeAlso microstructure analysis was made to some of the specimensAccording to the results of this work , window of the optimum values of the three parameters were obtained , including the best cutting qualityThe results were discussed and compared with previous researchers
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Item type Current library Home library Call number Copy number Status Barcode
Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.24.09.M.Sc.2005.Wa.E. (Browse shelf(Opens below)) Not for loan 01010110045076000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.24.09.M.Sc.2005.Wa.E. (Browse shelf(Opens below)) 45076.CD Not for loan 01020110045076000

Thesis (M.Sc.) - Cairo University - National Institute Of Laser Enhanced Sciences - Department Of Industrial and Materials Processing

Analytical results were made for every variable with respect to the value of the kerf width , microhardness value , HAZ area , oxide layers width and surface roughness valueSEM was made to observe the surface morphology of the cut edgeAnd some photographs were taken for the top and bottom of the cut edgeAlso microstructure analysis was made to some of the specimensAccording to the results of this work , window of the optimum values of the three parameters were obtained , including the best cutting qualityThe results were discussed and compared with previous researchers

Issued also as CD

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