Analysis the influence of threaded pin profile in friction stir welding by numerical simulation
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: Analysis the influence of threaded pin profile in friction stir welding by numerical simulation
Analysis the influence of threaded pin profile in friction stir welding by numerical simulation
VIET NAM NATIONAL UNIVERSITY HO CHI MINH CITY HO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDO HUYNH NHUANALYSIS THE INFLUENCE OF THREADED PIN PROFILE IN F Analysis the influence of threaded pin profile in friction stir welding by numerical simulation FRICTION STIR WELDING BY NUMERICAL SIMULATIONRENDiscipline: Engineering MechanicsDiscipline Code: 8520101MASTER THESISHo Chi Minh City. January 2022D35647Chuyên ngành:MSHV: 1970360Long An 8520101ren22,0009896091044: 05/12/2021Tp. HCM. ngày 05 tháng 1221CHAiAcknowledgementsFirstly, I would like to ex Analysis the influence of threaded pin profile in friction stir welding by numerical simulation press thanks to professor. Assoc. Prof.Dr Vu Cong Hoa for his unwavering support, supervision, and helpful recommendations during this research projecAnalysis the influence of threaded pin profile in friction stir welding by numerical simulation
t. Besides that, he usually encouraged and gave me good advice when the Covid-19 is spreading to my accommodation. On top of that, he gave a chance toVIET NAM NATIONAL UNIVERSITY HO CHI MINH CITY HO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDO HUYNH NHUANALYSIS THE INFLUENCE OF THREADED PIN PROFILE IN F Analysis the influence of threaded pin profile in friction stir welding by numerical simulation publishing a scientific article. Thirdly. I would like to thank and apologize my family, often shared my feelings and gave me timely advice during a long time of studying. However. I made my parents worry when my dorm had a lot of people infected with Covid-19. Last but not least. I am grateful to a Analysis the influence of threaded pin profile in friction stir welding by numerical simulation ll of my best friends and my boyfriend who contributed to help me overcome my internship.iiAbstractFriction stir welding is a solid-state welding procAnalysis the influence of threaded pin profile in friction stir welding by numerical simulation
ess in which heat is generated by friction between the rotating tool and the workpiece material, resulting in the contact surface being heated to ductVIET NAM NATIONAL UNIVERSITY HO CHI MINH CITY HO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDO HUYNH NHUANALYSIS THE INFLUENCE OF THREADED PIN PROFILE IN F Analysis the influence of threaded pin profile in friction stir welding by numerical simulation odern industries. This welding method allows to improve the weld strength of aluminum alloys in groups as 5xxx, 6xxx and 7xxx. In this study, the numerical model of the FSW process with different threaded tools based on Coupled Eulerian-Lagrangian formulation is investigated by ABAQUS software. The Analysis the influence of threaded pin profile in friction stir welding by numerical simulation reliability of this method is demonstrated by comparing the results of the temperature distribution between the numerical simulation method and the puAnalysis the influence of threaded pin profile in friction stir welding by numerical simulation
blished experimental method. An important point in this research is the investigation of friction weld on 7075-T6 aluminum alloy material with threadeVIET NAM NATIONAL UNIVERSITY HO CHI MINH CITY HO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDO HUYNH NHUANALYSIS THE INFLUENCE OF THREADED PIN PROFILE IN F Analysis the influence of threaded pin profile in friction stir welding by numerical simulation at provides the best welding quality among the pin configurations tested.As a result, 14% is the average error of welding temperature between simulation and experiment. Although this error is quite high, behavior of this simulation model is slightly similar to experimental model. Besides that, there Analysis the influence of threaded pin profile in friction stir welding by numerical simulation are several reasons why it has such difference as the thermal properties of material, parameters in process, assumption of the heat transfer coefficiAnalysis the influence of threaded pin profile in friction stir welding by numerical simulation
ent. With four profiles including TFO, TF30, TF60 and TF90 investigated, it is observed that TF60 brings more advantages in joining materials as a smaVIET NAM NATIONAL UNIVERSITY HO CHI MINH CITY HO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDO HUYNH NHUANALYSIS THE INFLUENCE OF THREADED PIN PROFILE IN F Analysis the influence of threaded pin profile in friction stir welding by numerical simulation apter 1: Introduction to Friction stir welding process and many recent studies related to this problem.iiiChapter 2: Theoretical basisChapter 3: Research methodologyChapter 4: Results and conclusions Analysis the influence of threaded pin profile in friction stir welding by numerical simulation VIET NAM NATIONAL UNIVERSITY HO CHI MINH CITY HO CHI MINH CITY UNIVERSITY OF TECHNOLOGYDO HUYNH NHUANALYSIS THE INFLUENCE OF THREADED PIN PROFILE IN FGọi ngay
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