摘要
通过对M 12六角螺栓切边模的制造工艺过程的分析 ,特别是对锻造工序的分析和金相分析 ,发现模具中碳化物分布的不均匀性是M
It was analyzed the technology of M12 hexagonal bolt cutting side die, especially forging and metallograph in this paper. The results indicated that the non\|homogeneity of carbide distribution was the main reason of edge cracking of M12 hexagonal bolt cutting\|side die.
出处
《锻压技术》
CAS
CSCD
北大核心
2003年第1期59-60,共2页
Forging & Stamping Technology
