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WO/2019/238429A1 |
The present invention relates to a method (300) for producing a multi-layer component (105), wherein the method (300) has a step (310) of forming a layer (110) of the multi-layer component (105) by subjecting a layer-forming material (15...
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WO/2019/241476A1 |
A method of fabricating a component (24) is provided. The method includes depositing particles (45) onto a build platform (38). The method also includes distributing the particles (45) to form a build layer (44). The method further inclu...
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WO/2019/240584A1 |
A press sintering process product carrier for carrying at least one product to be sintered in a press sintering process comprises a top side; a product receiving recess defined in the top side, and configured for receiving the product(s)...
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WO/2019/233962A1 |
The present invention relates to a method for producing an object from a hot work steel, wherein a hot work steel alloy, in particular a hot work steel alloy with a carbon content of more than 0.35 wt %, is melted, wherein the melting oc...
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WO/2019/236922A1 |
A binder jet printed article includes a part having a top portion, a bottom portion, and an overhang extending from the top portion and a support structure formed around the part that may block deformation of the part during post-printin...
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WO/2019/237007A1 |
A powder removal system includes a plurality of tubes including upstream and downstream ends, a manifold fluidly coupled to the tubes, and a pressurized air supply fluidly coupled to the manifold supplying pressurized air to the tubes vi...
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WO/2019/233756A1 |
The invention relates to a method for the additive production of a component (1) by means of a free-space method, in which the component (1) is generated by the application of welding material step by step and/or in layers. In addition t...
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WO/2019/236100A1 |
A powder bed material can include from 80 wt% to 100 wt% metal particles having a D50 particle size distribution value from 4 μm to 150 μm. From 10 wt% to 100 wt% of the metal particles can be surface-activated metal particles having i...
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WO/2019/236050A1 |
A system determines an object part density relative to a build region in a layer of build material used in an additive manufacturing machine, the object part density based on a relative portion of the build region where an energy absorbi...
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WO/2019/235014A1 |
An austenitic stainless steel which comprises a mixed grain structure composed of columnar crystals having an average crystal grain diameter of 20 μm or less and equiaxed crystals having an average crystal grain diameter of 5.0 μm or l...
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WO/2019/237016A1 |
An article of manufacture includes a part structure formed via a first additive manufacturing process and a floating structure within the part structure which is mechanically decoupled from the part structure. The floating structure is f...
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WO/2019/236770A1 |
A setter assembly for use in additive manufacturing a binder-jet part includes a base, a first setter component having a first setter portion and a second setter portion that may be removably coupled to the first setter portion and a plu...
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WO/2019/236104A1 |
A system to apply uniform layers of metal powder, the system includes: a conductive roller with a dielectric coating, the conductive roller biased at a first voltage; a powder supply to contain a metal powder biased at a second voltage, ...
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WO/2019/236058A1 |
A material set can include a binder fluid and a powder bed material. The binder fluid can include an iron oxide nanoparticle, a dispersing ligand, a reducing agent, and an aqueous liquid vehicle. The powder bed material can include from ...
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WO/2019/236099A1 |
A system for compacting layers of metal powder, including: a layer of metal powder at a first voltage; and a conductive object above the layer of metal powder, the conductive object at a second voltage, wherein a voltage differential bet...
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WO/2019/236106A1 |
A printing device that includes a build platform to hold an amount of build material thereon and a coherent light source to selectively fuse the build material through heat produced by the coherent light source at the surface of the buil...
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WO/2019/235574A1 |
The powder for a magnetic core contains a granular powder of an Fe-Cu-Si-B-Cr-Sn-C-based crystalline magnetic material and an Fe-Si-B-based and/or Fe-P-C-based amorphous magnetic material, wherein in an X-ray diffraction spectrum measure...
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WO/2019/228760A1 |
An Apparatus (100) for removing excess material (P), preferably a powder, from a cavity (12) of a component (10) is provided. The apparatus comprises: - a platform (1) for retaining the component (10), preferably an additively manufactur...
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WO/2019/228755A1 |
A device (300) for selectively heating a component material (P) for the additive, in particular powder-bed-based, manufacturing of a component (10) is specified. The device comprises a platform (200) with an, in particular inductive, hea...
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WO/2019/227626A1 |
A powder spreading apparatus, comprising a forming chamber, a middle powder device, and a powder spreading device; the middle powder device comprises a powder base and a powder supplying device; a first feed channel, a second feed channe...
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WO/2019/229335A1 |
The invention relates to a device (100) for detecting the position of a laser beam (15) with a predetermined diameter and emitted by a laser of an additive manufacturing machine, said detection device (100) comprising an upper portion (1...
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WO/2019/230018A1 |
Provided is a Cu-based alloy powder which is suitable for a process involving rapid melting and rapid solidification and can be shaped into an article having excellent properties. The powder is made from a Cu-based alloy. The Cu-based al...
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WO/2019/229334A1 |
Analysis system (310) for a powder jet of an additive manufacturing machine, said powder jet (21) comprising powder and gas, said analysis system (310) comprising a separation device (312), said separation device (312) comprising: - a se...
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WO/2019/230806A1 |
This metal powder for 3D printers comprises a plurality of metal particles. The particle size distribution of the plurality of metal particles has a maximum peak within the range of particle diameters of 1-200 μm. The difference D90-D10...
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WO/2019/231785A1 |
A system (100) includes a mounting plate (210) having a plurality of reference members (212), an inspection system (130) has a profiler device (230), and an additive manufacturing machine (140) operatively coupled with the inspection sys...
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WO/2019/231467A1 |
The present disclosure is drawn to a material set including a powder bed material and a binder fluid. The powder bed material can be from 80 wt% to 100 wt% metal particles having a metal core and a thin metal layer on the core, and the m...
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WO/2019/228663A1 |
The present invention provides a method for developing forging materials. The method comprises the steps of: a) determining a target composition of a material sample of a target forging material that is to be additively manufactured, b) ...
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WO/2019/224556A1 |
The present application describes apparatus for removing powder from a powder- based additively manufactured part, comprising at least one chamber (106) to contain a fluid, a device to induce flow in the fluid to agitate and remove powde...
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WO/2019/223083A1 |
Disclosed are a functional low-loss shape memory alloy micro-nano powder core wire material for laser additive manufacturing and a method for preparing same. The material is characterized in that the outer skin of the powder core wire ma...
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WO/2019/224497A1 |
The invention relates to a method for preparing the upper surface (40) of an additive manufacturing platen (24) by depositing a bed of powder, the method comprising at least one step consisting in increasing the roughness of at least one...
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WO/2019/225857A1 |
The present invention relates to a molding chamber replacement structure of a selective laser sintering (SLS) type 3D printer, including a computer and, more specifically, to a molding chamber replacement structure of an SLS type 3D prin...
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WO/2019/226983A1 |
The present disclosure generally relates to methods of additive manufacturing with control of the energy beam incidence angle that allows for aligning the laser beam angle to directly oppose the building direction of an angled wall. The ...
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WO/2019/224418A1 |
The present invention relates to a method for obtaining a composite material piece or a ceramic and/or metal piece by fused filament deposition modelling. The present invention can be considered to belong to the field of materials scienc...
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WO/2019/223022A1 |
A method for manufacturing large industrial-sized aluminum composite panels comprises the following steps: (1) mixing aluminum powder/aluminum alloy powder, silicon powder, copper powder, magnesium powder, paktong powder, and a foaming a...
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WO/2019/225513A1 |
A method for manufacturing a sintered member, comprising a step for preparing a raw material powder including Fe powder or Fe alloy powder and C powder, a step for press-molding the raw material powder and fabricating a powder compact, a...
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WO/2019/225589A1 |
The purpose of the present invention is to provide: a copper-based powder, a surface-coated copper-based powder and a mixed powder thereof, each of which enables the formation of a powder layer by lining the powder at a small void ratio ...
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WO/2019/226575A1 |
A multiple axis manufacturing platform for three-dimensional object fabrication in three dimensions and along at least two rotary axes. The platform includes one or more additive and one or more subtractive manufacturing tools. An automa...
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WO/2019/223866A1 |
The invention relates to a blank (1) for a conduit arrangement (2), at least comprising an annular conduit (3) having a first end (4) and a second end (5), which is formed by a channel (7) surrounded by a wall (6). The conduit arrangemen...
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WO/2019/226463A1 |
The present disclosure provides three-dimensional (3D) printing methods, apparatuses, systems and/or software to form one or more three-dimensional objects including: (i) an improved printing throughput, (ii) usage of an energy beam with...
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WO/2019/223077A1 |
The present invention provides a method for manufacturing an oil-retaining bearing applied to an automobile lamp motor, comprising the following steps: sufficiently mixing a composition consisting of: in percentage by weight, 8-11% of ti...
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WO/2019/226815A1 |
According to one aspect, embodiments of the invention provide a method of 3D printing, comprising depositing a model material in successive layers to form a part, the model material being a metal composite including greater than 50% by v...
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WO/2019/219522A1 |
The present invention relates to a feedstock for a Injection Molding Process, consisting of sinterable particles P made from a metal, a metal alloy, a cermet, a ceramic material, a glass, or a mixture of any of these; and a binder compos...
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WO/2019/220847A1 |
Provided is a photonic sintering-type composition that is characterized by comprising: cuprous oxide particles which contain at least one additional element selected from the group consisting of tin, manganese, vanadium, cerium, iron, an...
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WO/2019/220917A1 |
The present invention provides an additively manufactured hot work tool having a composition containing, in mass%, 0.3-0.5% of C, 2.0% or less of Si, 1.5% or less of Mn, 0.05% or less of P, 0.05% or less of S, 3.0-6.0% of Cr, 0.5-3.5% of...
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WO/2019/221999A1 |
In some embodiments, the current disclosure provides additives for binder jet based 3D printing and methods of use thereof. In some embodiments, an exemplary method includes: (a) depositing a first layer of a powder mixture onto a surfac...
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WO/2019/220867A1 |
Using three-dimensional shape data, the shape of a blade, which is an additive manufacturing product, is divided into multiple layers according to the height of a bead. Each layer of the additive manufacturing product that has been divid...
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WO/2019/218703A1 |
A 3D printing system, comprising: a light-emitting unit (10), configured to emit excitation light; a wavelength conversion unit (20), configured to receive the excitation light and output curing light; a scanning mirror unit (30), config...
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WO/2019/219939A1 |
The invention relates to a method for the generative production of at least one component, to a device for carrying out the method, and to a motor vehicle, in particular a passenger car. A method for the generative production of at least...
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WO/2019/222230A1 |
A self-supporting lattice structure is provided with high strength-to-weight ratios. In an aspect, an additively manufactured structure is provided that includes a self-supporting lattice structure formed by a plurality of unit cells. Mo...
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WO/2019/220901A1 |
A three-dimensional shaping device that irradiates a powder material provided inside a chamber with an electron beam and heats the powder material to shape a three-dimensional object, said device being configured to comprise: a beam emis...
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