摘要
研究了砂型的紧实方法和紧实强度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,讨论了砂型紧实工艺参数的优化。
In this paper the influences of compacting method and compacting intensity on someimportent mold-forming properties of foundry mold,such as spring-back,mold stripping force,redeformation,were investigated.On this basis.the optimization of compacting method andtechnological parametere were discussed.
出处
《沈阳工业大学学报》
CAS
1995年第4期1-5,共5页
Journal of Shenyang University of Technology
基金
国家自然科学基金
关键词
造型
砂型
紧实
成型性能
molding
green sand
compacting
mold-forming properties