偏心軸類零件楔橫軋軋制力分析

Research on rolling pressure of cross wedge rolling of parts with eccentric section

摘要: 利用有限元手段對偏心軸類零件楔橫軋軋制成形中的軋制區軋制力進行了系統全面地研究,在此基礎上分析了偏心軸類零件楔橫軋非軋制區接觸力的產生原因及其對偏心軸類零件楔橫軋軋制成形帶來的影響.研究結果對認清偏心軸類零件楔橫軋軋制成形機理、旋轉條件、偏心極限都具有十分重要的意義.

Abstract: The rolling force of rolling zone were completely and systematically analyzed by using FEM.Based on these researches,the cause and the affection of contact force of non-rolling zone were found out.The researches were benefit to understanding of the forming mechanism,rotating conditions and eccentric limit of cross wedge rolling of parts with eccentric section.