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1. 发明授权

US4733713A Plastic pattern casting system and method of casting 失效
标题翻译：塑胶图案铸造系统及铸造方法
公开(公告)号：US4733713A
公开(公告)日：1988-03-29
申请号：US730300
申请日：1985-05-03
申请人： Peter G. Kohler
发明人： Peter G. Kohler
IPC分类号： B22C9/04 , B22C25/00 , B22D47/02
CPC分类号： B22C25/00 , B22C9/046 , B22D47/02
摘要： A production casting line includes a foam pattern former producing destructible foam patterns for the forming of cast parts. A pattern clusters inventory station is provided immediately adjacent to the process line having a plurality of different preformed foam pattern clusters which are immediately available for introduction and insertion into the production line by interposing of the same into the process line. A substantial number of different patterns are stored. The foam patterns are stable, can be inventoried for long periods and are relatively inexpensive. The versatility with the inventoried patterns increases the operating efficiency and reduce the overall cost of the manufacturing operation. The cast line includes flasks within the pattern clusters and are mounted at a receiving station. Sand is compacted about the foam pattern. Molten metal is introduced at a power station resulting in vaporization and destruction of the plastic pattern and filling of the cavity to duplicate the pattern in the metal. If a demand exists for an alternate inventoried part during a run of a part, the inventoried patterns are moved directly from inventory into the line without shut down. When the special run is completed, the system reverts to the scheduled run of a previous part.
摘要翻译：生产铸造线包括产生用于成型铸件的可破坏泡沫图案的泡沫图案形成体。在具有多个不同的预成型泡沫图案簇的处理线的紧邻附近提供图案集群库存站点，其可以通过将生产线插入到生产线中而被引入和插入到生产线中。存储大量不同的模式。泡沫图案是稳定的，可以长期存货并且相对便宜。具有盘点图案的多功能性提高了操作效率并降低了制造操作的总体成本。铸线包括花纹簇内的烧瓶并安装在接收站。沙子围绕泡沫图案压实。在发电站引入熔融金属，导致塑性图案的蒸发和破坏以及空腔的填充以复制金属中的图案。如果在零件运行期间存在替代盘点零件的需求，则库存模式将直接从库存移动到生产线而不关闭。特殊运行完成后，系统恢复到上一部分的预定运行。

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