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Patent Searching and Data


Matches 701 - 750 out of 39,839

Document Document Title
WO/2019/011359A1
The invention relates to a method for sintering metal and/or non-oxide components. According to the invention, corresponding green bodies comprising metal and/or non-oxide components are first enveloped in a metal halide salt (NZ), then ...  
WO/2019/014290A1
A three dimensional printing system includes a laser system, a beam splitter, a pinhole, a sensor, and a controller. The laser system emits a light beam of varying diameter carrying at least 100 watts of optical power along an optical pa...  
WO/2019/014612A1
For conditioning build material for fused filament fabrication, thermal power is both added to and removed from a nozzle in a manner that can reduce sensitivity of the nozzle temperature to fluctuations in build material feed rate. The a...  
WO/2019/013026A1
The present invention provides a metal foam production method that enables a foaming process to be performed at low cost and enables controlling of the shape of metal foam. According to the present invention, a mold that transmits light ...  
WO/2019/013090A1
This pressed powder molded body manufacturing method comprises: a filling step in which a raw material powder containing iron base particles is filled into a cavity made by a lower punch and a die which can move relative to each other; a...  
WO/2019/011532A1
The invention relates to a 3D printing method for producing a physically extended product (1), comprising the following method steps: a plurality of moulds (3a, 3b, 3c, 3d, 3e) for receiving a starting material for the 3D printing is pro...  
WO/2019/013406A1
The present invention relates to a brazing material obtained by mixing an aluminum alloy powder and a flux powder and high-pressure torsion-compacting the same into the form of a final brazing material product. According to the present i...  
WO/2019/011641A1
A method for providing a component (10) that is to be produced layer by layer with a predetermined surface structure (OR) is specified. The method comprises choosing an irradiation pattern for fusing a starting material in powder form fo...  
WO/2019/009668A1
The present invention relates to a method for preparing metal foam and, more specifically, to a method for preparing metal foam comprising the steps of: forming a metal foam precursor by means of slurry comprising an anti-solvent, a disp...  
WO/2019/007647A1
The invention relates to a method for cooling a three-dimensional object (2) produced by selective solidification, layer-by-layer, of a powdery construction material (15) and for cooling unsolidified construction material (13) in which t...  
WO/2019/010292A1
A system and method for preheating of portions of building material in an additive manufacturing environment is provided. Various embodiments involve the use of a container (502A, 502B, 902, 1002, 1102) configured to preheat an aliquot o...  
WO/2019/007488A1
The invention relates to a method of forming a surface texture on a process chamber component for use in a substrate processing chamber, the process chamber component having at least one component surface, the method comprising the step ...  
WO/2019/009906A1
Described herein are methods and systems for printing a three-dimensional object. In an example, a method for printing a three-dimensional object can comprise: (i) a metallic build material being applied; (ii) a binder fluid being applie...  
WO/2019/010479A1
A method of manufacturing a surgical implant includes simultaneously forming a first component and a second component of the surgical implant. Formation of the first and second components includes depositing a first quantity of material ...  
WO/2018/136196A3
The present disclosure generally relates to additive manufacturing systems and methods on a large-scale format. One aspect involves a build unit that can be moved around in three dimensions by a positioning system, building separate port...  
WO/2019/008031A1
The invention relates to a method of forming a surface texture on a process chamber component in the form of an annular shield element for use in a substrate processing chamber which is designed for manufacturing wafers, chips or dies, t...  
WO/2019/010378A1
Apparatus and methods for additively manufacturing microtube heat exchangers are disclosed herein. A heat exchanger header is additively manufactured with high density microtube arrays to achieve an integrated structure achieving values ...  
WO/2019/008348A1
A capsule (2) for HIPing comprises a rigid, self-supporting additive manufactured (AM) component (3) which is welded to inner and outer cylindrical liners (4, 6) through which cooling channel tubes (8, 10) extend. A solid end plate (11) ...  
WO/2019/009796A1
Disclosed isa method for calculating atoolpath foradditive manufacturing, comprisingobtaining(S110)a three-dimensional model describing an object to be formed, dividing(S120) the model into a plurality of layers, and analyzing(S120) each...  
WO/2019/009672A1
The present application provides a method for preparing metal foam. The present application provides a method enabling: free controlling of the characteristics of metal foam such as pore size and porosity; preparing of metal foam in a fi...  
WO/2019/002593A1
The invention relates to a plane plate (1) for a pressing tool (2) of a press (3), wherein: the plane plate (1) can be moved by means of at least one lifting cylinder (4) along an axial direction (5) in order to actuate a punch (6) of th...  
WO/2019/002563A2
Provided are a jet device and systems and methods using the jet device for manufacturing objects by additive manufacturing, especially titanium and titanium alloy objects, wherein the jet device directs a cooling gas across a liquid molt...  
WO/2019/000001A1
The invention relates to a slinger (1) for a melt spinning device, comprising a cylindrical, mechanically shaped base body made of a refractory metal or a refractory metal base alloy, which has a circumferential surface (2) extending in ...  
WO/2019/005944A1
A three dimensional printing system (2) for producing a three dimensional article of manufacture includes a build platform (6), a powder dispensing apparatus (14), a light emitting device head (26), a drop ejecting head (24), a movement ...  
WO/2018/191728A4
Methods of printing an object via a 3 -dimensional printer include provide for printed objects having a higher density. A printer head is operated to deposit build material in lines under controlled parameters including lateral position,...  
WO/2019/005972A1
A method for modifying a dimension of a cast iron pump part features placing a cast iron pump part on a base plate of a directed energy deposition (DED) machine; selecting a metal deposition procedure for depositing a metal having a comb...  
WO/2019/003680A1
Provided is a soft magnetic alloy having excellent soft magnetism characteristics in which high saturation magnetic flux density and low coercivity are obtained at the same time, the soft magnetic alloy furthermore having small change in...  
WO/2019/000523A1
A method and a device for rapidly forming a component using arc fused deposition and laser impact forging, comprising: 1) dividing a preformed component model into one or multiple basic formation units by using a simulation system and de...  
WO/2019/005602A1
A method and system are disclosed for powder bed fusion additive manufacturing that enables faster processing speeds, larger work volumes, and greater precision relative to the state of the art in that field. A two dimensional pattern of...  
WO/2019/002232A1
Arrangement (10) for the powder-bed-based additive manufacturing of a component (100), wherein the arrangement (10) comprises the following: a housing (12), which comprises a building volume (14), wherein the building volume (14) compris...  
WO/2019/002122A1
The present invention discloses a method for producing a component containing copper by means of selective laser sintering, which method comprises the following method steps: - providing (S1) a metal power containing a copper-chrome allo...  
WO/2019/005413A1
Embodiments of the present disclosure are drawn to additive manufacturing apparatus and methods. An exemplary additive manufacturing method may include forming a part using additive manufacturing. The method may also include bringing the...  
WO/2019/004857A1
´╗┐An additive manufacturing technique is presented. A first layer of powdered material is spread on a build platform, with or without having a workpiece positioned therein. The build platform is in a part building module of an additive ...  
WO/2019/005947A1
An additive manufacturing method includes: applying a first liquid slurry including a first liquid carrier and polymeric particles onto a substrate as droplets; applying a second liquid slurry including a second liquid carrier and metall...  
WO/2019/001900A1
The invention relates to a device (100) for guiding a protective gas (SG) over a powder bed (PB) for the purpose of additive production. The device comprises a gas inlet (14) for introducing the protective gas (SG) to the powder bed (PB)...  
WO/2019/002599A1
The invention relates to a plane plate (1) for a pressing tool (2) of a press (3), wherein: the plane plate (1) can be moved by means of at least one lifting cylinder (4) along an axial direction (5) in order to actuate a punch (6) of th...  
WO/2019/002695A1
A process for manufacturing ceramic-metal composite material, comprises dissolving ceramic powder into water to obtain an aqueous solution of ceramic; mixing metal powder having a multimodal particle size where largest particle size is o...  
WO/2019/002600A1
The invention relates to a level plate (1) for a pressing tool (2) of a press (3), the level plate (1) being movable along an axial direction (5) by means of at least one reciprocating cylinder (4) in order to actuate a stamp (6) of the ...  
WO/2019/000705A1
A method of 3D printing a metal workpiece using a laser and a system thereof. The method comprises the following steps: step 1, performing 3D sintering on metal powder using a continuous laser or pulsed laser; step 2, performing a laser ...  
WO/2019/002325A1
The invention relates to a measurement system (40) for producing a three-dimensional object (2) by selective, layered solidifying of a structural material (15). The device (1) contains an exposure device (18) for selective exposure of a ...  
WO/2019/006168A1
A stacked tube heat exchanger consisting of tubes that are affixed to a header or headers that are additively manufactured.  
WO/2019/002777A1
The invention relates to a method for the production of pellets of sintered material, comprising the following successive steps: a) forming calibrated pre-compacts by means of the first uniaxial pressing of portions, of equal mass, of th...  
WO/2019/005048A1
At a print temperature, a layer (having a predetermined height) of metal build material particles is formed. Also at the print temperature, a fluid containing metal nanoparticles is selectively applied to at least a portion of the layer,...  
WO/2019/002598A1
The invention relates to a plane plate (1) for a pressing tool (2) of a press (3), wherein: the plane plate (1) can be moved by means of at least one lifting cylinder (4) along an axial direction (5) in order to actuate a punch (6) of th...  
WO/2018/156656A8
Devices, systems, and methods are directed to the use of nanoparticles for improving strength fabrication of three-dimensional objects formed through layer-by-layer process in which an ink is delivery of a binder delivered onto successiv...  
WO/2018/233842A1
A method comprises : providing a first stream of discrete volumes (908b) of material, and directing a pulsed laser beam (912) at a first discrete volume (908b) of material in the first stream of discrete volumes of material so as to inte...  
WO/2018/236817A1
One aspect is an apparatus including an additively manufactured first component and a captive nut contained within the first component for interconnecting the first component to a second component. Another aspect is an apparatus includin...  
WO/2018/237171A1
An additive manufacturing apparatus and methods relating to forming multiple layers on an object on a support including dispensing a layer of feed material over the support, fusing a portion of the layer of feed material to form a fused ...  
WO/2018/234312A1
The invention relates to an assembly for calibrating a head system of a power radiation source of an additive manufacturing device, comprising: - a calibration plate that has a plurality of reference markings, and - a firing support made...  
WO/2018/234331A1
The invention relates to methods and devices for additive manufacturing of workpieces ("3D print"). In this case, a test with a test method, for example by means of laser ultrasound, is carried out for analysis during the manufacturing. ...  

Matches 701 - 750 out of 39,839