دوره 3، شماره 1 - ( 12-1391 )                   جلد 3 شماره 1 صفحات 342-328 | برگشت به فهرست نسخه ها

XML English Abstract Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Pashazadeh, Masoumi, Teimournezhad. A 3D Numerical Model to Investigate Mechanical, Thermal and Material Flow Characteristics in Friction Stir Welding of Copper Sheets. ASE 2013; 3 (1) :328-342
URL: http://www.iust.ac.ir/ijae/article-1-179-fa.html
A 3D Numerical Model to Investigate Mechanical, Thermal and Material Flow Characteristics in Friction Stir Welding of Copper Sheets. Automotive Science and Engineering. 1391; 3 (1) :328-342

URL: http://www.iust.ac.ir/ijae/article-1-179-fa.html


چکیده:   (20227 مشاهده)
The objective of this study was to develop a numerical model for the prediction of temperature distribution, effective plastic strain distribution, and especially material flow in friction stir welding of copper plates. The DEFORM-3D software was used by incorporating a lagrangian incremental formulation. Threedimensional results of the material flow pattern which were extracted using the point tracking are in good agreement with the experiment. It was shown that the main part of material flow occurs near the top surface. Material near the top surface at the behind of tool stretches from retreating side towards advancing side which leads to non-symmetrical shape of the stir zone. The stir zone shape in FSW of copper alloys, which was predicted by simulation, does not lean completely towards any sides of welding line.
متن کامل [PDF 4417 kb]   (7870 دریافت)    
نوع مطالعه: پژوهشي | موضوع مقاله: موتور احتراق داخلی

ارسال نظر درباره این مقاله : نام کاربری یا پست الکترونیک شما:
CAPTCHA

بازنشر اطلاعات
Creative Commons License این مقاله تحت شرایط Creative Commons Attribution-NonCommercial 4.0 International License قابل بازنشر است.

کلیه حقوق این وب سایت متعلق به مجله بین‌المللی مهندسی خودرو می باشد.

طراحی و برنامه نویسی : یکتاوب افزار شرق

© 2024 CC BY-NC 4.0 | Automotive Science and Engineering

Designed & Developed by : Yektaweb