VERY HIGH POWER ULTRASONIC ADDITIVE MANUFACTURING (VHP UAM) FOR ADVANCED MATERIALS
VERY HIGH POWER ULTRASONIC ADDITIVE MANUFACTURING (VHP UAM) FOR ADVANCED MATERIALS
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适用于先进材料的超高功率超声波增材制造 (VHP UAM)
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
M. Norfolk
中科院分区：
文献类型：
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作者：
K. Graff;M. Short;M. Norfolk
为了将当前的超声增材制造扩展到更先进的材料、更高的速度和更大的零件，必须大大提高工艺超声功率。EWI与Solidica™、几个行业、机构和学术合作伙伴一起，在俄亥俄州赖特计划的支持下，开发了一种“超高功率超声增材制造系统”，极大地扩展了当前的技术。其中一个关键部分是设计了一个9.0 kW的“推挽”超声波系统，该系统能够在Ti 6-4、316SS、1100 Cu和Al7075等材料上产生良好的焊接效果。VHP系统可以制造高达1.5m x 1.5m x 0.6m的零件，其工艺和软件开发可以形成轮廓表面。
To extend current ultrasonic additive manufacturing (UAM) to advanced materials, higher speeds and larger parts, it was essential to greatly increase the process ultrasonic power. EWI, with Solidica ™ , several industry, agency and academic partners, and support of Ohio’s Wright Program, have developed a “Very High Power Ultrasonic Additive Manufacturing System” that greatly extends current technology. A key part was the design of a 9.0 kW “push-pull” ultrasonic system able to produce sound welds in materials such as Ti 6-4, 316SS, 1100 Cu and Al7075. The VHP system can fabricate parts of up to 1.5m x 1.5m x 0.6m, with process and software developments that enable forming contoured surfaces.