摘要
从回油管弯曲成形过程中应力、应变的变化规律出发,详细分析了回油管所受拉力对弯曲回弹的影响,为回弹机制的建立提供理论指导。
Starting from the variation laws of Oil return pipe＇s stress and strain in its bending forming process,this paper makes detailed analysis on the influences of the pulling force of Oil return pipe on the bending spring-back,which provides theoretical guidance for the establishment of spring-back mechanism.
出处
《科技情报开发与经济》
2011年第2期195-196,共2页
Sci-Tech Information Development & Economy
关键词
回油管
应力
应变
回弹
oil return pipe
stress
strain
spring-back
