公开(公告)号：EP3368314A2

公开(公告)日：2018-09-05

申请号：EP16860796.8

申请日：2016-10-27

申请人： Seurat Technologies, Inc.

发明人： DEMUTH, James A. ,  TOOMRE, Erik ,  LEARD, Francis L. ,  KAMSHAD, Kourosh ,  FEES, Heiner ,  BERDICHEVSKY, Eugene

IPC分类号： B33Y50/02 ,  B29C67/00 ,  B29C67/02 ,  B29C67/04 ,  B33Y50/00

CPC分类号： B22F3/1055 ,  B22F3/24 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2003/1059 ,  B22F2003/247 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  B23K15/0006 ,  B23K15/0013 ,  B23K15/002 ,  B23K15/0026 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/06 ,  B23K26/0006 ,  B23K26/03 ,  B23K26/032 ,  B23K26/082 ,  B23K26/083 ,  B23K26/0846 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/127 ,  B23K26/142 ,  B23K26/144 ,  B23K26/16 ,  B23K26/342 ,  B23K26/36 ,  B23K26/702 ,  B23K26/703 ,  B23K26/704 ,  B23K37/0408 ,  B23K37/0426 ,  B23K2101/001 ,  B23K2101/008 ,  B23K2101/02 ,  B23K2101/24 ,  B23K2103/00 ,  B23K2103/42 ,  B23K2103/50 ,  B25J11/00 ,  B28B1/001 ,  B29C64/386 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  G02B7/14 ,  G02B7/16 ,  G02B7/1827 ,  G02B15/04 ,  G02B15/10 ,  G02B19/0028 ,  G02B19/0047 ,  G02B26/0816 ,  G02B27/0068 ,  G02B27/0905 ,  G02B27/141 ,  G02B27/283 ,  G02B27/286 ,  G02F1/0136 ,  G02F1/133362 ,  G02F1/135 ,  G05B17/02 ,  G05B2219/49023 ,  G07C3/146 ,  H01S5/005 ,  H01S5/4012 ,  Y02P10/295 ,  Y02P80/40 ,  B22F2203/03

摘要： A method and an apparatus of a powder bed fusion additive manufacturing system that enables a quick change in the optical beam delivery size and intensity across locations of a print surface for different powdered materials while ensuring high availability of the system. A dynamic optical assembly containing a set of lens assemblies of different magnification ratios and a mechanical assembly may change the magnification ratios as needed. The dynamic optical assembly may include a transitional and rotational position control of the optics to minimize variations of the optical beam sizes across the print surface.

公开(公告)号：EP3368312A1

公开(公告)日：2018-09-05

申请号：EP16860817.2

申请日：2016-10-27

申请人： Seurat Technologies, Inc.

发明人： DEMUTH, James A. ,  TOOMRE, Erik ,  LEARD, Francis L. ,  KAMSHAD, Kourosh ,  FEES, Heiner ,  BERDICHEVSKY, Eugene

IPC分类号： B33Y10/00 ,  B33Y30/00 ,  B33Y50/02 ,  B29C67/00

CPC分类号： B22F3/1055 ,  B22F3/24 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2003/1059 ,  B22F2003/247 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  B23K15/0006 ,  B23K15/0013 ,  B23K15/002 ,  B23K15/0026 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/06 ,  B23K26/0006 ,  B23K26/03 ,  B23K26/032 ,  B23K26/082 ,  B23K26/083 ,  B23K26/0846 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/127 ,  B23K26/142 ,  B23K26/144 ,  B23K26/16 ,  B23K26/342 ,  B23K26/36 ,  B23K26/702 ,  B23K26/703 ,  B23K26/704 ,  B23K37/0408 ,  B23K37/0426 ,  B23K2101/001 ,  B23K2101/008 ,  B23K2101/02 ,  B23K2101/24 ,  B23K2103/00 ,  B23K2103/42 ,  B23K2103/50 ,  B25J11/00 ,  B28B1/001 ,  B29C64/386 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  G02B7/14 ,  G02B7/16 ,  G02B7/1827 ,  G02B15/04 ,  G02B15/10 ,  G02B19/0028 ,  G02B19/0047 ,  G02B26/0816 ,  G02B27/0068 ,  G02B27/0905 ,  G02B27/141 ,  G02B27/283 ,  G02B27/286 ,  G02F1/0136 ,  G02F1/133362 ,  G02F1/135 ,  G05B17/02 ,  G05B2219/49023 ,  G07C3/146 ,  H01S5/005 ,  H01S5/4012 ,  Y02P10/295 ,  Y02P80/40 ,  B22F2203/03

摘要： A method and an apparatus of a powder bed fusion additive manufacturing system that enables a quick change in the optical beam delivery size and intensity across locations of a print surface for different powdered materials while ensuring high availability of the system. A dynamic optical assembly containing a set of lens assemblies of different magnification ratios and a mechanical assembly may change the magnification ratios as needed. The dynamic optical assembly may include a transitional and rotational position control of the optics to minimize variations of the optical beam sizes across the print surface.

公开(公告)号：EP3368279A1

公开(公告)日：2018-09-05

申请号：EP16860831.3

申请日：2016-10-27

申请人： Seurat Technologies, Inc.

发明人： DEMUTH, James, A. ,  TOOMRE, Erik ,  LEARD, Francis, L. ,  KAMSHAD, Kourosh ,  FEES, Heiner ,  BERDICHEVSKY, Eugene

IPC分类号： B29C67/04 ,  B23K26/34 ,  B22F3/105

CPC分类号： B22F3/1055 ,  B22F3/24 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2003/1059 ,  B22F2003/247 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  B23K15/0006 ,  B23K15/0013 ,  B23K15/002 ,  B23K15/0026 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/06 ,  B23K26/0006 ,  B23K26/03 ,  B23K26/032 ,  B23K26/082 ,  B23K26/083 ,  B23K26/0846 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/127 ,  B23K26/142 ,  B23K26/144 ,  B23K26/16 ,  B23K26/342 ,  B23K26/36 ,  B23K26/702 ,  B23K26/703 ,  B23K26/704 ,  B23K37/0408 ,  B23K37/0426 ,  B23K2101/001 ,  B23K2101/008 ,  B23K2101/02 ,  B23K2101/24 ,  B23K2103/00 ,  B23K2103/42 ,  B23K2103/50 ,  B25J11/00 ,  B28B1/001 ,  B29C64/386 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  G02B7/14 ,  G02B7/16 ,  G02B7/1827 ,  G02B15/04 ,  G02B15/10 ,  G02B19/0028 ,  G02B19/0047 ,  G02B26/0816 ,  G02B27/0068 ,  G02B27/0905 ,  G02B27/141 ,  G02B27/283 ,  G02B27/286 ,  G02F1/0136 ,  G02F1/133362 ,  G02F1/135 ,  G05B17/02 ,  G05B2219/49023 ,  G07C3/146 ,  H01S5/005 ,  H01S5/4012 ,  Y02P10/295 ,  Y02P80/40 ,  B22F2203/03

摘要： A method and an apparatus of a powder bed fusion additive manufacturing system that enables a quick change in the optical beam delivery size and intensity across locations of a print surface for different powdered materials while ensuring high availability of the system. A dynamic optical assembly containing a set of lens assemblies of different magnification ratios and a mechanical assembly may change the magnification ratios as needed. The dynamic optical assembly may include a transitional and rotational position control of the optics to minimize variations of the optical beam sizes across the print surface.

公开(公告)号：EP3368236A1

公开(公告)日：2018-09-05

申请号：EP16860878.4

申请日：2016-10-28

申请人： Seurat Technologies, Inc.

发明人： DEMUTH, James, A. ,  TOOMRE, Erik ,  LEARD, Francis, L. ,  KAMSHAD, Kourosh ,  FEES, Heiner ,  BERDICHEVSKY, Eugene

IPC分类号： B22F3/105 ,  G02B27/10

CPC分类号： B22F3/1055 ,  B22F3/24 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2003/1059 ,  B22F2003/247 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  B23K15/0006 ,  B23K15/0013 ,  B23K15/002 ,  B23K15/0026 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/06 ,  B23K26/0006 ,  B23K26/03 ,  B23K26/032 ,  B23K26/082 ,  B23K26/083 ,  B23K26/0846 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/127 ,  B23K26/142 ,  B23K26/144 ,  B23K26/16 ,  B23K26/342 ,  B23K26/36 ,  B23K26/702 ,  B23K26/703 ,  B23K26/704 ,  B23K37/0408 ,  B23K37/0426 ,  B23K2101/001 ,  B23K2101/008 ,  B23K2101/02 ,  B23K2101/24 ,  B23K2103/00 ,  B23K2103/42 ,  B23K2103/50 ,  B25J11/00 ,  B28B1/001 ,  B29C64/386 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  G02B7/14 ,  G02B7/16 ,  G02B7/1827 ,  G02B15/04 ,  G02B15/10 ,  G02B19/0028 ,  G02B19/0047 ,  G02B26/0816 ,  G02B27/0068 ,  G02B27/0905 ,  G02B27/141 ,  G02B27/283 ,  G02B27/286 ,  G02F1/0136 ,  G02F1/133362 ,  G02F1/135 ,  G05B17/02 ,  G05B2219/49023 ,  G07C3/146 ,  H01S5/005 ,  H01S5/4012 ,  Y02P10/295 ,  Y02P80/40 ,  B22F2203/03

摘要： A method and an apparatus of a powder bed fusion additive manufacturing system that enables a quick change in the optical beam delivery size and intensity across locations of a print surface for different powdered materials while ensuring high availability of the system. A dynamic optical assembly containing a set of lens assemblies of different magnification ratios and a mechanical assembly may change the magnification ratios as needed. The dynamic optical assembly may include a transitional and rotational position control of the optics to minimize variations of the optical beam sizes across the print surface.

公开(公告)号：EP3368227A1

公开(公告)日：2018-09-05

申请号：EP16860797.6

申请日：2016-10-27

申请人： Seurat Technologies, Inc.

发明人： DEMUTH, James, A. ,  FEES, Heiner ,  TOOMRE, Erik ,  BERDICHEVSKY, Eugene ,  LEARD, Francis, L. ,  KAMSHAD, Kourosh

IPC分类号： B05D1/36 ,  B29C67/00 ,  B41J3/407 ,  G02B6/293 ,  G02B7/04 ,  G02B19/00 ,  G05B19/18

CPC分类号： B22F3/1055 ,  B22F3/24 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2003/1059 ,  B22F2003/247 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  B23K15/0006 ,  B23K15/0013 ,  B23K15/002 ,  B23K15/0026 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/06 ,  B23K26/0006 ,  B23K26/03 ,  B23K26/032 ,  B23K26/082 ,  B23K26/083 ,  B23K26/0846 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/127 ,  B23K26/142 ,  B23K26/144 ,  B23K26/16 ,  B23K26/342 ,  B23K26/36 ,  B23K26/702 ,  B23K26/703 ,  B23K26/704 ,  B23K37/0408 ,  B23K37/0426 ,  B23K2101/001 ,  B23K2101/008 ,  B23K2101/02 ,  B23K2101/24 ,  B23K2103/00 ,  B23K2103/42 ,  B23K2103/50 ,  B25J11/00 ,  B28B1/001 ,  B29C64/386 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  G02B7/14 ,  G02B7/16 ,  G02B7/1827 ,  G02B15/04 ,  G02B15/10 ,  G02B19/0028 ,  G02B19/0047 ,  G02B26/0816 ,  G02B27/0068 ,  G02B27/0905 ,  G02B27/141 ,  G02B27/283 ,  G02B27/286 ,  G02F1/0136 ,  G02F1/133362 ,  G02F1/135 ,  G05B17/02 ,  G05B2219/49023 ,  G07C3/146 ,  H01S5/005 ,  H01S5/4012 ,  Y02P10/295 ,  Y02P80/40 ,  B22F2203/03

摘要： A method and an apparatus of a powder bed fusion additive manufacturing system that enables a quick change in the optical beam delivery size and intensity across locations of a print surface for different powdered materials while ensuring high availability of the system. A dynamic optical assembly containing a set of lens assemblies of different magnification ratios and a mechanical assembly may change the magnification ratios as needed. The dynamic optical assembly may include a transitional and rotational position control of the optics to minimize variations of the optical beam sizes across the print surface.

公开(公告)号：EP3405669A1

公开(公告)日：2018-11-28

申请号：EP17700531.1

申请日：2017-01-16

申请人： OBE Ohnmacht & Baumgärtner GmbH & Co. KG

发明人： BURKHARDT, Carlo

IPC分类号： F02M61/16 ,  B22F5/10 ,  B23P11/00 ,  B23K11/00

CPC分类号： F02M61/168 ,  B22F3/225 ,  B22F5/08 ,  B22F5/106 ,  B23K11/002 ,  B23K11/14 ,  B23K11/16 ,  B23K11/20 ,  B23K26/282 ,  B23K26/32 ,  B23K26/323 ,  B23K2101/008 ,  B23K2103/06 ,  B23K2103/18 ,  B23P15/00 ,  F02M2200/8046 ,  F02M2200/8069 ,  F02M2200/8084

摘要： The invention relates to a method for producing a component (23) having at least one slanted bore (25), having the following steps: producing an inner part (1) having a lateral surface (3) that is conical at least in some areas; producing an outer part (15) having an inner peripheral surface (17) that is conical at least in some areas, wherein at least one edge-open cut-out (5) is formed on the lateral surface (3), or wherein at least one edge-open cut-out (5) is formed on the inner peripheral surface (17), wherein a first part, selected from the inner part (1) and the outer part (15) and having the at least one edge-open cut-out (5), is produced by deformation, wherein a second part, selected from the outer part (15) and the inner part (1) and being different from the first part, is produced by cutting and/or deformation, and joining the inner part (1) to the outer part (15) in a contact area between the lateral surface (3) and the inner peripheral surface (17).

公开(公告)号：EP3368313A1

公开(公告)日：2018-09-05

申请号：EP16860940.2

申请日：2016-10-28

申请人： Seurat Technologies, Inc.

发明人： DEMUTH, James A. ,  TOOMRE, Erik ,  LEARD, Francis L. ,  KAMSHAD, Kourosh ,  FEES, Heiner ,  BERDICHEVSKY, Eugene

IPC分类号： B33Y30/00 ,  B33Y50/00 ,  B29C67/00

CPC分类号： B22F3/1055 ,  B22F3/24 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2003/1058 ,  B22F2003/1059 ,  B22F2003/247 ,  B22F2003/248 ,  B22F2998/10 ,  B22F2999/00 ,  B23K15/0006 ,  B23K15/0013 ,  B23K15/002 ,  B23K15/0026 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/06 ,  B23K26/0006 ,  B23K26/03 ,  B23K26/032 ,  B23K26/082 ,  B23K26/083 ,  B23K26/0846 ,  B23K26/1224 ,  B23K26/123 ,  B23K26/127 ,  B23K26/142 ,  B23K26/144 ,  B23K26/16 ,  B23K26/342 ,  B23K26/36 ,  B23K26/702 ,  B23K26/703 ,  B23K26/704 ,  B23K37/0408 ,  B23K37/0426 ,  B23K2101/001 ,  B23K2101/008 ,  B23K2101/02 ,  B23K2101/24 ,  B23K2103/00 ,  B23K2103/42 ,  B23K2103/50 ,  B25J11/00 ,  B28B1/001 ,  B29C64/386 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B33Y70/00 ,  B33Y80/00 ,  B33Y99/00 ,  G02B7/14 ,  G02B7/16 ,  G02B7/1827 ,  G02B15/04 ,  G02B15/10 ,  G02B19/0028 ,  G02B19/0047 ,  G02B26/0816 ,  G02B27/0068 ,  G02B27/0905 ,  G02B27/141 ,  G02B27/283 ,  G02B27/286 ,  G02F1/0136 ,  G02F1/133362 ,  G02F1/135 ,  G05B17/02 ,  G05B2219/49023 ,  G07C3/146 ,  H01S5/005 ,  H01S5/4012 ,  Y02P10/295 ,  Y02P80/40 ,  B22F2203/03

摘要： A method and an apparatus of a powder bed fusion additive manufacturing system that enables a quick change in the optical beam delivery size and intensity across locations of a print surface for different powdered materials while ensuring high availability of the system. A dynamic optical assembly containing a set of lens assemblies of different magnification ratios and a mechanical assembly may change the magnification ratios as needed. The dynamic optical assembly may include a transitional and rotational position control of the optics to minimize variations of the optical beam sizes across the print surface.

公开(公告)号：EP3116676B1

公开(公告)日：2018-06-06

申请号：EP15747226.7

申请日：2015-03-11

申请人： Eaton Capital

发明人： KILLIAN, Michael

IPC分类号： B23K20/12 ,  F16H55/12 ,  F16H55/17 ,  B21K25/00 ,  B21K1/30 ,  B23P15/14 ,  B23K101/00

CPC分类号： B23P15/14 ,  B21K1/30 ,  B21K25/005 ,  B23K20/12 ,  B23K20/127 ,  B23K20/129 ,  B23K2101/008 ,  F16H55/12 ,  F16H55/17 ,  Y10T29/49467 ,  Y10T29/49474

摘要： A method for manufacturing a gear includes providing a rim gear, a hub and a core wherein the core is annular and has a core forging temperature below a hot hardness temperature of the rim gear and the hub. The rim gear and the hub are rotated about an axis relative to the core. During the relative rotation, the rim gear and the hub are in contact with the core to generate friction heat to raise an interface temperature of the core to the core forging temperature. The hub is driven into the core to upset a first portion of the core into an outer annular groove defined in a first faying surface of the hub. The rim gear is driven over the core to upset a second portion of the core into an inner annular groove defined in a second faying surface of the rim gear.

公开(公告)号：EP2703113B1

公开(公告)日：2018-02-07

申请号：EP11864598.5

申请日：2011-04-28

申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

发明人： IWATANI Shingo ,  UCHIDA Keisuke ,  TAMOTO Hideki ,  HORIE Ryota ,  SUZUKI Katsunori

IPC分类号： G01B11/25 ,  B23K31/02

CPC分类号： G01B11/14 ,  B23K3/00 ,  B23K31/02 ,  B23K2101/008 ,  B23K2101/06 ,  G01B5/0037 ,  G01B11/25

摘要： It is a task of the present application to provide a butt position detecting method for a weld joint and a butt position detecting device for a weld joint that can detect a position of a butt portion between both members with high accuracy while reducing costs, and a manufacturing a weld joint that carries out the butt position detecting method. Thus, according to one aspect of the invention, in a butt position detecting method for a weld joint, when an arrangement direction of a first member and a second member is defined as a first direction, and a direction that is perpendicular to the first direction is defined as a second direction, the first member has a corner portion and a chamfer portion, and a two-dimensional displacement sensor is arranged at a position offset from the butt portion toward the first member side in the first direction, and such that an angle ¸s at which the second direction and an optical axis direction of irradiation light of the two-dimensional displacement sensor intersect with each other and an angle ¸a at which the second direction and a formation direction of the chamfer portion of the first member intersect with each other satisfy a condition expression: 0°

公开(公告)号：EP3383579A1

公开(公告)日：2018-10-10

申请号：EP16823066.2

申请日：2016-11-29

申请人： The Gleason Works

发明人： STADTFELD, Hermann, J.

IPC分类号： B23P15/14 ,  B23K26/342 ,  F16H55/00 ,  B23K10/02

CPC分类号： B23P15/14 ,  B23K9/046 ,  B23K26/342 ,  B23K2101/008 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y80/00 ,  F16D3/18 ,  F16D2250/0076 ,  F16H55/02

摘要： A method of manufacturing gear teeth by additive manufacturing. Each tooth (20) is constructed from a predetermined number of layers (30, 31, 32) of material (e.g. steel) with each layer being formed by a predetermined number of rows (33-41) of material preferably applied by a welding head (13) or equivalent apparatus.