摘要
板材弯卷成形工艺是确定卷板装备参数、弯卷工艺参数和实现弯卷自动控制的基础。该文从建模方法、模型精度和适用性等方面,综述了国内外板材弯卷工艺模型的现状;从材料特性、弯卷工艺流程和回弹等方面,总结了弯卷工艺建模的影响因素;并综述了板材弯卷工艺自动控制模型的现状,展望了板材弯卷成形工艺研究的发展。
Research on bending and roll-bending (BRB) of plate is the base of designing roll-bending equipment parameter, BRB processing parameters and achieving automatic control of BRB process. The development status of plate BRB process at home and abroad is discussed from the aspects of modelling method, model accuracy and applicability, etc.. The influencing factors of the BRIg models are summaried from five aspects such as material characteristics, BRB process flow and springback. The develop- ment status of auto-controlling BRB model is reviewed. The future research direction and development trend of plate BRB are forecasted.
出处
《塑性工程学报》
CAS
CSCD
北大核心
2014年第1期1-6,84,共7页
Journal of Plasticity Engineering
基金
山西省重大科技专项资助项目(20111101032)
关键词
板材
弯卷成形
回弹
自动控制
plate
bending and roll-bending
springback
auto-comrolling