Influence on the quality of forgings long-axis heavy forgings in squaring process
LI Guang-xi
WU Yu-zhong
GUO Yang
Abstract：According to the characteristics of long-axis heavy forgings.The whole forging process of longaxis heavy forging was divided into three steps,including squaring,stretching and chamfering rounding.Researches of forging process are now focused on the optimization of stretching,but hardly on forging process optimization.By means of DEFORM-3D software,edge radius of V-shaped anvil were simulated and optimized from aspects of internal stress state,stress and the damage factor in squaring process.Results of Simulation show that appropriate edge radius of V-shaped anvil can prevent forging cracks and improve the quality of forgings.
Keywords：long-axis heavy forgingssquaringcrackdamage factor
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 40-42 )