ADDITIVE MANUFACTURING METHOD AND APPARATUS FOR FABRICATING A COMPONENT USING ACOUSTIC FORCES TO POSITION PRECURSOR MATERIAL专利检索- 应用超声波声波次生波来取得全息图的全息摄影工艺或设备;用于从全息图获得光学图像的工艺过程或设备专利检索查询-专利查询网

ADDITIVE MANUFACTURING METHOD AND APPARATUS FOR FABRICATING A COMPONENT USING ACOUSTIC FORCES TO POSITION PRECURSOR MATERIAL
申请号	US15536345	申请日	2015-12-18	公开(公告)号	US20170348907A1	公开(公告)日	2017-12-07
申请人	Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e. V.;			发明人	Kai MELDE; Peer FISCHER;
摘要	A method of fabricating a component (1) comprises the steps of providing precursor material in a working medium, creating acoustic forces and positioning the precursor material in the working medium under the effect of the acoustic forces, so that a material distribution is formed, which has a shape of the component to be fabricated, and subjecting at least one of the material distribution and the working medium to a fixation, so that the precursor material of the material distribution or the working medium surrounding the material distribution is bound, wherein the step of creating the acoustic forces includes generating an acoustic interference pattern (5), and the material distribution (4) is formed by moving the precursor material (2) towards energy extrema of the acoustic interference pattern (5). Furthermore, an apparatus (100) for fabricating a component (1) is described.
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