RIA: Residual Stress and Delamination Problems in Shape Deposition Manufacturing

9411005 Beuth这项研究启动奖是为了研究通过连续应用熔融材料层而形成的产品中存在的残余应力。对于一些少量生产的产品，这个过程比其他制造方法具有许多竞争优势。这项研究将解决限制这项技术应用的两个问题；即通过残余应力和应力驱动的分层对产品进行翘曲。改进形状沉积制造工艺的进展取决于诸如本项目所包含的研究结果。＊＊＊

9411005 Beuth This Research Initiation Award is to study residual stresses that exist in products built by the successive application of molten layers of material. This process offers many competitive advantages over other methods of manufacturing for some products that are produced in small numbers. The research will attack two of the problems that are limiting the application of this technique; namely, warping of the product via residual stresses and stress driven delamination. Progress in refining the shape deposition manufacturing process is dependent upon results from research such as that contained in this project. ***