摘要
综述了拔长工艺研究进展 ,重点阐述了近期以系统观点研究拔长而获得的拔长工艺理论、临界砧宽比、临界料宽比的最新成果 。
Stretching is the main forging process of heavy forgings and the research of stretching is of great significance.The development of stretching research is reviewed and the newest achievements obtained recently in systematic method in the fields of stretching process theory,critical tool width ratio and critical blank width ratio are detailed.The tendency of stretching process is expected.
出处
《塑性工程学报》
CAS
CSCD
2002年第2期28-31,48,共5页
Journal of Plasticity Engineering
