机械英语讲义.pptx

,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,3D Printing of Embedded Optical Elements for Interactive Devices,(,3,d,打印技术嵌入的光元素的交互,设备,),机械,1304,班,聂伟：,20131804419,庞博：,20131804420,3D,printing and embedded in interactive devices,opening up new possibilities for interaction including,unique display surfaces made from 3D printed light pipes,(a),novel internal illumination techniques,(b),custom optical sensors,(c),独特的显示表面由,3 d,打印“光管”,(a),小说内部照明技术,(b),定制的光学传感器,(c,),Abstract,(,文摘,),We present an approach to 3D printing custom optical ele-ments for interactive devices labelled,Printed Optics,.,Printed,Optics,enable sensing,display,and illumination elements to,be directly embedded in the casing or mechanical structure of an interactive device,.,Using these elements,unique display surfaces,novel illumination techniques,custom optical sen-sors,and embedded optoelectronic components can be dig-itally fabricated for rapid,high fidelity,highly customized interactive devices.,Printed Optics,is part of our long term vision for interactive devices that are 3D printed in their en-tirety.,我们提出一种方法,3 d,打印自定义标签印刷光学光学部件交互设备。印刷光学使传感、显示和照明元素直接嵌入在套管或交互式设备的机械结构。,使用这些元素,独特的显示表面,新的照明技术,定制的光学,sen-sors,和嵌入式光电组件可以快速,dig-itally,捏造,高保真,高度定制的互动设备。印刷光学是我们长期愿景的一部分交互设备,en-tirety 3 d,印刷。,Keywords,(,关键词,),3D,printing,：,3,d,打印,技术,Optics,：,光学,Light,：,光,Sensing,：,遥感,Projection,：,预测,Display,：,显示器,rapid prototyping,：,快,型,速成,additive,manufacturing,：,添加剂制造,Introduction,(,介绍,),3D printing is becoming increasingly capable and affordable.We envision a future world where interactive devices can be printed rather than assembled;a world where a device with active components is created as a single object,rather than a case enclosing circuit boards and individually assembled parts,3 d,打印技术越来越能干的和负担得起的。我们想象未来的世界,互动装置可以打印而不是组装,;,创建一个世界,一个设备与活跃的组件作为一个单独的对象,而不是一个封闭的电路板和单独组装部分,Fabrication,(,制造,),3D printing of optical quality materials typically requires a photopolymer-based process.Each layer is fabricated in sequence by selectively exposing a liquid photopolymer material to an ultra-violet(UV)light source,causing the material to cure into a solid state.Tradition-ally this has been achieved using stereolithography,where a precise laser is traced through a vat of liquid photopolymer.Other approaches include controlled exposure to UV light using a projector,or physical deposition of liquid photopoly-mer in the presence of a UV light source.The fundamental process of layer-by-layer fabrication with photopolymer ma-terials is common throughout each approach.,3 d,打印技术的光学质量材料通常需要一个,photopolymer-based,过程。每一层是捏造的序列有选择地公开液态光敏聚合物材料的紫外,(UV),光源,导致材料治疗成固态。,Tradition-ally,这是通过使用,“,有限元,”,在一个精确的激光跟踪通过增值税的液态感光性树脂。其他方法包括使用投影仪控制暴露于紫外线光,或物理沉积的液体,photopoly-mer,紫外光源的存在。叠层制造的基本过程与光敏聚合物基本概念在每种方法是很常见的。,Capabilities,(,功能,),3D printing technology enables the fabrication of custom 3D printed optical elements with unique capabilities that are oth-erwise difficult to achieve.,3 d,打印技术使制造定制的,3 d,打印,oth-erwise,光学元素具有独特的功能难以实现。,Example,Applications,(,示例应用程序,),We outline several example applications that demonstrate uses for 3D printed light pipes.,移动投影仪的小的形状使他们适合,tangi-ble,投影仪显示配件,可以映射到,arbi-trary,表面。,我们想象触摸感应使用,3 d,印刷光管嵌在墙上的未来设备。我们的概念原型,(a),高度的手势控制移动投影仪投影内容,(b),谢谢观看,