چکیده مقاله
In bulk forming processes, friction is a key factor that influences the overall behavior of the operation One defect that may occur due to a high friction coefficient is the barreling defect In this investigation, finite element simulations were performed under hot forging conditions to examine the deformation of the workpiece with different friction coefficients in both plane strain and axisymmetric scenarios The barreling coefficient was computed for each instance Following this, a slip line field analysis was executed for the condition that exhibited the highest geometric barreling coefficient to analyze the kinematic behavior and force characteristics of the process Additionally, by applying various length to height ratios under a specified friction condition, we identified the minimum barreling coefficient and the optimal pressure conditions
کلیدواژهها
نویسندگان
Seyed Erfan Mir Mohammad Sadeghi
Mechanical Engineering Department, Amirkabir University of Technology, Tehran, Iran
شیوه ارجاع
Mir Mohammad Sadeghi, Seyed Erfan,1404,Application of the Slip-Line Field Method for Modeling the Barreling Behavior in Plane Strain Upsetting Processes,22th International Conference on Innovation and Research in Engineering Sciences (ICIRES)
ارائهشده در
مجموعه مقالات بیست و دومین کنفرانس بین المللی نوآوری و تحقیق در علوم مهندسی7 آذر 1404