Study on the Jetting Technology Used in Rapid Ice Prototype Forming
Study on the Jetting Technology Used in Rapid Ice Prototype Forming
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发表时间：
2002
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通讯作者：
Feng Chao
中科院分区：
文献类型：
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作者：
Feng Chao
快速冰原型成型（RIPF）是一种基于喷射的快速成型工艺，喷射技术是整个工艺实现的关键。在开发和研究“快速冰原型成型”工艺的实验中，尝试了连续喷射法和离散喷射法。本文通过一系列实验，揭示了两种喷射方法在流量、稳定性、精度和响应灵敏度等方面的差异。文章还分析了喷射头的结构和工作原理存在差异的原因，阐述了两种喷射方式的特点，并指出了两种喷射方式各自适合的应用领域。
Rapid Ice Prototype Forming (RIPF) is one kind of jet-based RP process, jetting technology is the key for the whole process realization. Continuously jetting method and discretely jetting method were tried in the experiments on developing and studying the process of "Rapid Ice Prototype Forming". This paper presents the differences between the two jetting methods on the aspects of flow rate, stability, precision and response sensitivity and so on based on a series of experiments. The paper also analyzed the reasons resulting in the differences from the structure and work principal of jetting heads, addressed the characteristics of the two jetting methods, and pointed out the respective application field suited for the two jetting methods.