摘要
阐述了厚钢板(t>4,d/t<1)小孔冲裁过程,用实验的方法分析和验证了厚钢板小孔冲裁过程与机理,并总结了厚钢板小孔冲裁的特点。
Piercing process of small hole on thick steel plate (t>4, d/t<1) has been expounded with analysis and verification via experimental method and characteristics have been summarized.
出处
《锻压装备与制造技术》
北大核心
2003年第6期85-86,共2页
China Metalforming Equipment & Manufacturing Technology
关键词
小孔冲裁
实验研究
厚钢板
冲压
Machinery manufacture
Punch
Small hole
Mechanism
