公开(公告)号：EP4458554A1

公开(公告)日：2024-11-06

申请号：EP23386031.1

申请日：2023-05-02

申请人： National and Kapodistrian University of Athens ,  Krimpenis, Agathoklis ,  Tzivelekis Charalampos ,  Sgardelis, Pavlos

发明人： Sgardelis, Pavlos ,  Krimpenis, Agathoklis ,  Tzivelekis, Charalampos

IPC分类号： B29C64/124 ,  B29C64/188 ,  B29C64/232 ,  B29C64/241 ,  B29C64/245 ,  B29C64/30 ,  B33Y30/00 ,  B33Y40/20

摘要： A multiple-axis hybrid manufacturing machine tool (1) for manufacturing a three-dimensional part, in particular a micro-part and/or a macro-part with a microfeature. The multiple-axis hybrid manufacturing machine tool (1) extends in a first direction (1001), a second direction (1002) and a third direction (1003) that are perpendicular to each other. The multiple-axis hybrid manufacturing machine tool (1) comprises a vat photopolymerization three-dimensional printing module (100), a container module (200), a CNC processing module (300) and a platform module (400). The vat photopolymerization three-dimensional printing module (100) comprises a movable illumination device (101). The container module (200) comprises at least one photopolymer receiving container (201) for receiving a photopolymer material in liquid phase. The CNC processing module (300) comprises a movable spindle (301) for holding a milling tool (10) and/or a measuring tool. The platform module (400) comprises a movable build platform (401) that is arranged and configured for vat photopolymerization three-dimensional printing of a work piece and/or on a work piece, and preferably also for CNC processing of a work piece, on the build platform (401).

公开(公告)号：EP4454788A1

公开(公告)日：2024-10-30

申请号：EP24171378.3

申请日：2024-04-19

申请人： Hamilton Sundstrand Corporation

发明人： STREETER, James

IPC分类号： B22F3/11 ,  B22F10/28 ,  B22F10/64 ,  B33Y10/00 ,  B33Y40/20 ,  B33Y80/00 ,  F16F7/01

摘要： A vibration damping component for a vehicle includes a housing (14), and a mounting lug (12) attached to the housing (14). The mounting lug (12) includes an outer shell with a top (20), a bottom (22), and sides (26). The mounting lug (12) also includes a bore (28) through the outer shell from the top (20) to the bottom (22). The mounting lug (12) also includes a cavity (30), an interior lattice (32), and a damping media (34). The outer shell and the bore (28) enclose the cavity (30). The interior lattice (32) is within the cavity (30) and stiffens the mounting lug (12). The damping media (34) is enclosed in the cavity (30) and between solid portions of the interior lattice (32).

公开(公告)号：EP4450188A1

公开(公告)日：2024-10-23

申请号：EP24165529.9

申请日：2024-03-22

申请人： General Electric Company

发明人： DILGER, Elliot C. ,  BROWN, Jacob W. ,  DEHART, Taren

IPC分类号： B22F3/10 ,  B22F3/24 ,  B22F10/14 ,  B22F10/40 ,  B22F10/47 ,  B22F10/64 ,  B33Y10/00 ,  B33Y40/20

摘要： A method for additive manufacturing a metal or ceramic part including forming a green metal or ceramic body (620) having sacrificial supports (610) present on at least one surface (621) of the green body (620) and placing the green body (620) into a heating chamber such that the sacrificial supports (610) support the green body (620). The green body (620) is heated to remove a binder (36), forming a brown body. The brown body is sintered forming a metal or ceramic part (57), and the sacrificial supports (610) are positioned to support the brown body during sintering. The sacrificial supports (610) are then removed from the metal or ceramic part (57).

公开(公告)号：EP4447849A1

公开(公告)日：2024-10-23

申请号：EP22829640.6

申请日：2022-12-16

申请人： M3 Health Indústria e Comércio de Produtos Médicos, Odontológicos e Correlatos S.A.

发明人： BLAY, Alberto ,  SHIBLI, Jamil Awad ,  TUNCHEL, Samy ,  MATSUBARA, Elaine Yoshiko ,  SASKA JUNIOR, Luiz Antônio ,  NUCINI, Alex Araújo ,  SPECIAN, Sybele Saska

IPC分类号： A61C8/00 ,  B33Y40/20 ,  B33Y80/00

公开(公告)号：EP4444546A1

公开(公告)日：2024-10-16

申请号：EP22905383.0

申请日：2022-12-08

申请人： Oryx Additive, Inc.

发明人： TREMBLAY, Noah ,  DIETRICH, David M. ,  JEFFCOAT, Keith L.

IPC分类号： B33Y40/20 ,  B29C64/357 ,  B01D21/01 ,  B29C64/40 ,  B29B17/00 ,  C08J11/16 ,  C08J11/04 ,  B29B17/02 ,  B33Y10/00

公开(公告)号：EP4438204A1

公开(公告)日：2024-10-02

申请号：EP24160409.9

申请日：2024-02-29

申请人： Ricoh Company, Ltd.

发明人： HASHIMOTO, Kenichiroh ,  SUGIURA, Kenji ,  MUTOH, Toshiyuki

IPC分类号： B22F10/14 ,  B22F12/30 ,  B22F12/82 ,  B29C64/165 ,  B29C64/245 ,  B33Y40/20 ,  F26B3/04 ,  F26B9/06 ,  F26B21/00

CPC分类号： F26B3/04 ,  F26B9/06 ,  F26B21/004 ,  B22F10/14 ,  B29C64/165 ,  B33Y40/20 ,  B22F12/30 ,  B29C64/245 ,  B22F12/82 ,  B33Y10/00 ,  B33Y30/00 ,  B29C64/255

摘要： A drying device (200) includes a housing section (41) and a drying section (40). The housing section (41) is configured to house a powder bound object (50). The drying section (41) is configured to dry the powder bound object (50) housed in the housing section (41). The housing section (41) includes an air vent (609 in a bottom (48) except an end.

公开(公告)号：EP4237180B1

公开(公告)日：2024-10-02

申请号：EP21815554.7

申请日：2021-10-26

IPC分类号： B22F10/28 ,  B22F12/00 ,  B33Y40/20 ,  B33Y30/00

CPC分类号： B33Y30/00 ,  B22F12/38 ,  B33Y40/20 ,  B22F10/28 ,  Y02P10/25

公开(公告)号：EP4424458A2

公开(公告)日：2024-09-04

申请号：EP24161202.7

申请日：2024-03-04

申请人： PRATT & WHITNEY CANADA CORP.

发明人： DAULTON, Charles Trent ,  TRACY, Kevin M.

IPC分类号： B23P6/00 ,  B22F10/25 ,  B22F12/90 ,  B23K1/00 ,  B23K1/005 ,  B23K26/342 ,  F01D5/00 ,  G01B11/25 ,  G01N23/046 ,  B23K35/02 ,  B33Y10/00 ,  B33Y40/20 ,  B22F7/06

CPC分类号： B22F10/25 ,  B22F12/90 ,  B22F2007/06820130101 ,  B23K1/0018 ,  B23K1/0056 ,  B23K26/342 ,  B23K35/0244 ,  B33Y10/00 ,  B33Y40/20 ,  F01D5/005 ,  G01B11/25 ,  G01N23/046 ,  B23P6/007

摘要： A method of overhaul of a component (20) includes comparing a component (20) to reference data to provide additive manufacturing data. Depositing material on the component (20) using an additive manufacturing device (24) based upon the additive manufacturing data to provide a first object. The depositing of material includes initially depositing a first material having a relatively high melting point, and then depositing a second material which has a melting point lower than the relatively high melting point of the first material. The depositing step further including heating the first and second materials with a laser to sinter the materials to the component (20). Then putting the component (20) into the furnace for a heat cycle. Then determining predicted characteristics of the first object, and comparing the predicted characteristics of the first object to the reference data to provide machining data. Then machining the first object using the machining data.

公开(公告)号：EP4424457A2

公开(公告)日：2024-09-04

申请号：EP24161165.6

申请日：2024-03-04

申请人： PRATT & WHITNEY CANADA CORP.

发明人： BELL, Donald B. ,  DAULTON, Charles Trent ,  TRACY, Kevin M.

IPC分类号： B23P6/00 ,  B22F10/25 ,  B22F12/90 ,  B23K1/00 ,  B23K1/005 ,  B23K26/342 ,  F01D5/00 ,  G01B11/25 ,  G01N23/046 ,  B22F7/06 ,  B33Y40/20 ,  B33Y10/00 ,  B23K35/02

CPC分类号： B23K1/0056 ,  B23K1/0018 ,  B23K35/0244 ,  B33Y10/00 ,  F01D5/005 ,  B23P6/007 ,  G01B11/25 ,  G01N23/046 ,  B22F2007/06820130101 ,  B22F10/25 ,  B22F12/90 ,  B23K26/342 ,  B33Y40/20

摘要： A method includes scanning a component (20) using structured light to provide first scanned data, comparing the first scanned data to reference data to provide additive manufacturing data, depositing material on the component (20) using an additive manufacturing device (24) based upon the additive manufacturing data to provide a first object. Depositing material including initially depositing a first material having a relatively high melting point, then depositing a second material which has a melting point lower than the relatively high melting point of the first material. The depositing step including heating the first and second materials with a laser to sinter the materials to the component (20), then putting the component (20) into a furnace for a heat cycle, determining predicted characteristics of the first object, comparing the predicted characteristics of the first object to the reference data to provide machining data and machining the first object.

公开(公告)号：EP4192533B1

公开(公告)日：2024-08-28

申请号：EP21733568.6

申请日：2021-06-15

IPC分类号： A61L15/22 ,  A61L15/42 ,  A61L15/44 ,  A61L15/46 ,  B33Y40/20 ,  B33Y70/00 ,  B33Y80/00

CPC分类号： A61L15/225 ,  A61L15/425 ,  A61L15/44 ,  A61L15/46 ,  A61L2300/10420130101 ,  B33Y80/00 ,  B33Y70/00 ,  B33Y40/20