公开(公告)号：US10585421B2

公开(公告)日：2020-03-10

申请号：US16043193

申请日：2018-07-24

申请人： GENERAL ELECTRIC COMPANY

发明人： Yong Wu ,  Guoshuang Cai ,  Kemal Mehmet Coskun ,  Christopher Edward Thompson ,  Robert Trent Hullender

IPC分类号： G06F19/00 ,  G05B19/4099 ,  B33Y50/00 ,  B33Y50/02

摘要： 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：US09981333B2

公开(公告)日：2018-05-29

申请号：US14442225

申请日：2013-10-31

申请人： General Electric Company

发明人： Wen Tan ,  Renwei Yuan ,  Hongyuan Shen ,  Lei Yang ,  Yong Liu ,  Zhixue Peng ,  Yanmin Li ,  Guoshuang Cai

IPC分类号： B23K9/04 ,  B23K9/12 ,  B23K9/16 ,  B23P15/00 ,  F04D29/28

CPC分类号： B23K9/048 ,  B23K9/124 ,  B23K9/16 ,  B23P15/006 ,  F04D29/284

摘要： 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 flo 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.

公开(公告)号：US20140198365A1

公开(公告)日：2014-07-17

申请号：US13851305

申请日：2013-03-27

申请人： General Electric Company

发明人： Yanmin Li ,  Rui Guo ,  Wen Tan ,  Abdelaziz Ikhlef ,  Xiaobin Chen ,  Guoshuang Cai ,  Zhixue Peng ,  Wenlong Xu ,  Peng Li

IPC分类号： G02B26/12

CPC分类号： G02B26/123 ,  B29C64/153 ,  B29C64/20 ,  B33Y30/00 ,  B33Y40/00

摘要： A multi-beam laser scanning system comprising a laser, a beam splitter, a first scanning unit, a second scanning unit, and a control unit is disclosed herein. The laser is used for generating an initial laser beam. The beam splitter is used for splitting the initial laser beam into a first laser beam and a second laser beam. The first scanning unit is used for deflecting the first laser beam along a desired direction. The second scanning unit is used for deflecting the second laser beam along a desired direction. The control unit is coupled to the first and second scanning units and arranged to output control signals to the first and second scanning units to manufacture an object.

摘要翻译： 本文公开了包括激光器，分束器，第一扫描单元，第二扫描单元和控制单元的多光束激光扫描系统。 激光用于产生初始激光束。 分束器用于将初始激光束分成第一激光束和第二激光束。 第一扫描单元用于沿着期望的方向偏转第一激光束。 第二扫描单元用于沿着期望的方向偏转第二激光束。 控制单元耦合到第一和第二扫描单元并被布置成将控制信号输出到第一和第二扫描单元以制造物体。