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المؤلفEyvazian, Arameh
المؤلفHamouda, Abdel Magid
المؤلفAghajani Derazkola, Hamed
المؤلفElyasi, Majid
تاريخ الإتاحة2020-08-18T08:34:45Z
تاريخ النشر2019
اسم المنشورProceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
المصدرScopus
الرقم المعياري الدولي للكتاب9544054
معرّف المصادر الموحدhttp://dx.doi.org/10.1177/0954405419889180
معرّف المصادر الموحدhttp://hdl.handle.net/10576/15660
الملخصThe effects of tilt angle (TTA), plunge depth (TPD) and offset (TO) of tool in friction stir welding of poly(methyl methacrylate) T-joint were investigated. To understand better the effects of process parameter, thermomechanical simulation of joint was assessed. The results seem to show that at higher TPD and TTA, frictional heat increases. Woven tissue structure joint line forms after friction stir welding of poly(methyl methacrylate) sheets. The distance of woven layers was affected by TPD and TTA, while TO do not significantly affect heat generation of joint. The best material flow and adequate heat are generated at 0 mm TA, 2� TTA and 0.2 mm TPD, respectively. The highest flexural and tensile strength of friction stir welded joint were approximately 93% and 90% of as-received poly(methyl methacrylate), respectively. Crack forking was detected on the fractured surface of flexural samples and crack path was detected in the vicinity of shrinkage holes at fracture surface of tensile samples. These holes and degradation of poly(methyl methacrylate) during friction stir welding process decrease strength and hardness of the joint. - IMechE 2019.
اللغةen
الناشرSAGE Publications Ltd
الموضوعSpot Welding
Weld Strength
Friction
العنوانStudy on the effects of tool tile angle, offset and plunge depth on friction stir welding of poly(methyl methacrylate) T-joint
النوعArticle
dc.accessType Abstract Only


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