简介:摘要:3D打印技术作为快速成型技术,将数字模型文件为基础,采用粉末状金属或塑料等可黏性材料,通过逐层打印文件的方式来构造物体。3D打印技术目前常用于模型制造、工业设计等领域中,目前也用于一些产品的直接制造,也采用该技术打印零部件。3D打印技术在珠宝、工业设计、建筑、汽车、牙科、土木工程、航空航天等领域广泛应用。3D打印技术被认定为促进第四次工业革命发展的很重要技术,常规统一生产的产品复杂性、成本以及可行性都达到极限的情况下,3D打印技术则发挥着重要的作用。本文针对3D打印技术的发展以及特点进行分析,分析3D打印砂型技术在铸件开发中的应用效果,通过研究发现,采用3D打印砂型技术提高了复杂铸件开发的效率,有效节省了铸造的成本。
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