摘要
研究了砂型的紧实方法和紧实工艺因素对紧实后砂型成型性能（如起模力、回弹及再紧实变形）的影响。在此基础上。
The influences of compacting method and compacting intensity on some important mold forming properties of mold such as spring back, stripping force, redeformation have been investigated. Based on this, the optimization of compacting method and technological parameters has been discussed.
出处
《中国铸造装备与技术》
CAS
1997年第5期44-48,共5页
China Foundry Machinery & Technology
