书非借不能读也的意思
专利名称：ULTRASONIC ASSISTED ADDITIVE
MANUFACTURING APPARATUS AND
METHOD
聪明的英文怎么读发明人：Lawrence Binek,David W. Morganson
申请号：US16249786一天一句心情早安语
申请日：20190116
公开号：US20200222984A1
第二用英文怎么说
公开日：
20200716
专利内容由知识产权出版社提供
专利附图：
摘要：An embodiment of an additive manufacturing apparatus includes a first4月10日
rervoir adapted to store at least one raw material feedstock proximate to a working
surface, a recoater, an energy beam generator, and an ultrasonic wroughting system. The recoater is configured to transfer a portion of the at least one raw material feedstock, on a layer-by-layer basis, from the first rervoir to either the working surface or to an in-process component dispod on the working surface. The energy beam generator is capable of producing and directing at least one energy beam toward the working surface with sufficient energy to melt and consolidate, on a layer-by-layer basis, the transferred portions of the at least one raw material feedstock into corresponding bulk material layers of the in-process component. The ultrasonic wroughting system is capable of producing and directing ultrasonic waves to at least a topmost of the bulk material layers sufficient to compress at least a topmost of the bulk material layers along at least a build axis of the in-process component.
申请人：United Technologies Corporation
人大代表履职总结>玛瑙鉴别地址：Farmington CT US
国籍：US
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