近终型金属铸造模具制造工艺设计分析与应用  

Analysis And Application of Near Net Metal Shape Cast

作　　者：侯银海[1] 赵军华 郭建华 胡勇[1] 

机构地区：[1]河南职业技术学院,河南郑州450046 [2]郑州市中原化方机械厂,河南郑州450001 [3]河南汤阴县华兴机械制造有限公司,河南汤阴456174

出　　处：《铸造技术》2003年第3期254-255,共2页Foundry Technology

摘　　要：近终型制模技术 ,可以缩短制模周期、降低生产成本。本文介绍近终型技术在制模工艺实际中的应用概况。并举出实例 ,指出近终型制模技术可以提高生产效率 ,快捷地制造出各种复杂的零件 /金属模具 ,该技术有着广阔的应用前景。Rapid near net shape casting technology can reduce the period of making moulds and the cost. Some application of near net shape technology will be introduced in this paper. Based on some cases, it is pointed out that the near net shape technology can improve the efficiency of production greatly and this technology can quickly produce many kinds of complicated parts patterns. And it will be used widely in engineering in near future.

关 键 词：近终型制模技术 精密铸造 母模(木模) 精模(金属模) 双切削余量 

分 类 号：F426.3[经济管理—产业经济]