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simulation of residual stress in selective laser melting of ti6al4v alloy using finite element analysis
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نویسنده
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haji mahdi tajer mahzad ,ostad shabani mohsen ,kaki sahneh kiarash ,mobasherpour iman
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منبع
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دوازدهمين كنفرانس بين المللي مهندسي مواد و متالورژي - 1402 - دوره : 12 - دوازدهمین کنفرانس بین المللی مهندسی مواد و متالورژی - کد همایش: 02231-28453 - صفحه:0 -0
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چکیده
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Additive manufacturing (am) has gained significant attention due to technological advancements. selective laser melting (slm) is a prominent method for producing metal parts. despite its advantages, slm can induce high residual stress in the produced parts, leading to defects like cracks and deformation. this study utilizes a new abaqus finite element software feature to predict residual stress in slm-produced ti6al4v alloy samples under various power settings and actual machine conditions. the optimal laser power for producing a part with the lowest residual stress was determined.
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کلیدواژه
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abaqus plugin ,finite element methods ,residual stress ,selective laser melting
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آدرس
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, iran, , iran, , iran, , iran
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Authors
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