摘要
详细介绍了大型二板式注塑机用百吨级球墨铸铁定模板铸件砂芯及其固定结构设计的过程。解决了大型砂芯在金属液热作用和充型压力及浮力作用下的安装和固定问题,确保了铸件内腔形状和尺寸的准确性。
The cores structure and fastening device design method for of large ductile iron plate for large plastic injection molding machine were introduced. The structure of cores and core prints were presented. According to the mechanism of fastening device, the fixing device was designed to locate the cores in order to keep them stable and avoid occurrence of displacement or floating during the casting process, which ensure the high precision of large cavities of the fixed clamp plate.
出处
《铸造》
CAS
CSCD
北大核心
2014年第7期715-717,共3页
Foundry
基金
宁波市产业技术创新及成果产业化重点项目(2013B10001)
关键词
砂芯
定模板铸件
固定
core
fixed clamp plate
fastening device
