公开(公告)号：US20190072933A1

公开(公告)日：2019-03-07

申请号：US16043193

申请日：2018-07-24

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Yong WU ,  Guoshuang CAI ,  Kemal Mehmet COSKUN ,  Christopher Edward THOMPSON ,  Robert Trent HULLENDER

IPC: G05B19/4099 ,  B33Y50/00

Abstract: A process for providing a manufacturing modality for a hybrid article includes defining a model for a build surface on a part in a three dimensional space, and defining a model for an additive structure, the model including an interface surface of the additive structure that corresponds with the build surface in the three dimensional space. The process further includes orienting the x, y and z coordinates of each of the build surface of the part and the interface surface of the model in relation to a three dimensional work space, aligning contours of each of the build surface and the interface surface relative to the work space, and directing a cladding system to define toolpaths for two or more cladding layers that are defined by vertical planar segments or slices of the additive structure model.

公开(公告)号：US20160297024A1

公开(公告)日：2016-10-13

申请号：US14442225

申请日：2013-10-31

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Wen TAN ,  Renwei YUAN ,  Hongyuan SHEN ,  Lei YANG ,  Yong LIU ,  Zhixue PENG ,  Yanmin LI ,  Guoshuang CAI

IPC: B23K9/04 ,  B23P15/00 ,  B23K9/16 ,  B23K9/12

CPC classification number: B23K9/048 ,  B23K9/124 ,  B23K9/16 ,  B23P15/006 ,  F04D29/284

Abstract: A method for manufacturing a rotary article comprises: providing a cold metal transfer welding apparatus comprising a welding torch; providing a rotary substrate; providing a digital representation of the rotary article having at least one internal flow passage; defining a welding path on the rotary substrate based on the digital representation; rotating the rotary substrate while depositing a filler metal layer by layer on the welding path of the rotary substrate to form the rotary article; and separating the rotary substrate from the rotary article.

Abstract translation: 一种制造旋转制品的方法包括：提供包括焊炬的冷金属转移焊接装置; 提供旋转基板; 提供具有至少一个内部流动通道的旋转制品的数字表示; 基于所述数字表示在所述旋转基板上限定焊接路径; 旋转旋转基板，同时在旋转基板的焊接路径上逐层沉积填充金属，以形成旋转制品; 以及将旋转衬底与旋转制品分离。