摘要
分析了因模具结构造成钻齿类合金压坯分层的原因，提出了改进模具结构设计的措施。改进后的模具结构可减少压坯分层，从而提高压坯质量及合格率。
Analysis is made of the reasons of layering in compact of drill tooth alloys due to the die structures. Measures are taken to improve the die structures. The restructured dies can reduce the compact layering, resulting in better compact quality and higher qualification rate.
出处
《稀有金属与硬质合金》
CAS
CSCD
1999年第1期17-20,共4页
Rare Metals and Cemented Carbides
关键词
模具结构
钻齿
合金
压坯分层
冲头
压坯
die structure, drill tooth, alloy, layering in compact
