Rapid prototyping of small size objects
Rapid prototyping of small size objects
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DOI：
10.1108/13552540010373362
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发表时间：
2000-01-01
影响因子：
3.9
通讯作者：
Bernhard, Paul
中科院分区：
文献类型：
--
作者：
Bertsch, Arnaud;Renaud, Philippe;Bernhard, Paul
在小体积中集成许多功能的新产品的商业化越来越多地需要快速原型制作具有复杂细节、小开口和光滑表面的小型高分辨率物体。为了满足这一需求，立体光刻工艺已经开始朝着更好的分辨率发展：“小光斑”立体光刻技术可以达到足够的分辨率，用于制造大量小型和精确的原型零件。微立体光刻技术是一种分辨率比传统的光固化光刻技术高一个数量级的技术，受到不同学术研究小组的研究。本文介绍了瑞士联邦技术研究所在洛桑研制的微立体光刻一体机，并介绍了其潜在的应用。传统的，小斑点和microstereolithography技术的分辨率进行了比较和微型立体光刻技术的潜力显示为小型和复杂的对象的制造。
The commercialization of new products integrating many functions in a small volume requires more and more often the rapid prototyping of small high-resolution objects, having intricate details, small openings and smooth surfaces. To give an answer to this demand, the stereolithography process has started to evolve towards a better resolution: the "small spot" stereolithography technology allows to reach a sufficient resolution for the manufacturing of a large range of small and precise prototype parts. Microstereolithography, a technique with resolution about an order of magnitude better than conventional stereo lithography, is studied by different academic research groups. The integral microstereolithography machine developed at the Swiss Federal Institute of Technology in Lausanne is described in this paper, and potential applications are presented. The resolutions of conventional, small spot and microstereolithography technologies are compared and the potential of the microstereolithography technique is shown for the manufacturing of small and complex objects.