According to one aspect, the present disclosure provides a system for manufacturing transition structures including fiber threads embedded within a metal component. The system may include a supply of base sheet metal. The system may include a conveyor supported on a plurality of rollers and configured to move the base sheet metal in a production direction. The system may include a plurality of stages arranged in the production direction. Each stage may include a channel forming device configured to form a channel in the base sheet metal, a fiber inserting device configured to insert a portion of a fiber material into the channel, and one or more ultrasonic welders configured to consolidate a layer of metal foil over the fiber. The disclosure includes methods of using the system to produce transition structures and reinforced components.

According to one aspect, the present disclosure provides a system for manufacturing transition structures including fiber threads embedded within a metal component. The system may include a supply of base sheet metal. The system may include a conveyor supported on a plurality of rollers and configured to move the base sheet metal in a production direction. The system may include a plurality of stages arranged in the production direction. Each stage may include a channel forming device configured to form a channel in the base sheet metal, a fiber inserting device configured to insert a portion of a fiber material into the channel, and one or more ultrasonic welders configured to consolidate a layer of metal foil over the fiber. The disclosure includes methods of using the system to produce transition structures and reinforced components.

Modular additive manufacturing systems, related methods for simultaneously building three-dimensional parts in successively bonded layers, and related computer readable storage medium. A plurality of build assemblies is laid out along at least one direction of a manufacturing path defining a loop, and at least one build assembly is functioning to build a three-dimensional part from build material according to build instructions. A guidable module is guided via a guiding assembly along the manufacturing path to repeatedly perform at least one step necessary to build the three-dimensional part on each functioning build assembly.

Apparatus for producing an object by means of additive manufacturing, including a process chamber for receiving on a build surface of a build plate a bath of powdered material which can be solidified, a support for positioning the build plate in relation to a surface level of the bath of material, a solidifying device for solidifying a selective part of the material; and a build plate preparation means for preparation of the build surface of the build plate such that the object can be build on the build surface of the build plate. Method of producing an object by means of additive manufacturing on a build surface of a build plate using such an apparatus.

A method of manufacture comprising: controlling additive manufacturing using a plurality of parameters to melt a metal to provide an object, at least one parameter of the plurality of parameters having a value selected to cause porosity in at least a first portion of the object; and controlling hot pressing of the object.

Plant (1) comprising at least one apparatus (2-4) for additively manufacturing three-dimensional objects by means of successive layerwise selective irradiation and consolidation of layers of a build material which can be consolidated by means of an energy source, which plant (1) comprises at least one module (5) separably connected or connectable with the apparatus (2-4), wherein the plant (1) comprises at least one tunnel structure (7) through which the at least one module (5) is moveable in a tunnel transport direction (10).

Plant (1) comprising at least one apparatus (2, 3, 17, 18) for additively manufacturing three-dimensional objects by means of successive layerwise selective irradiation and consolidation of layers of a build material which can be consolidated by means of an energy source, which plant (1) comprises at least one module (4) separably connected or connectable with the apparatus (2, 3, 17, 18), wherein the plant (1) comprises at least one tunnel structure (5) through which the at least one module (4) is moveable in a tunnel transport direction (6), wherein the at least one module (4) is moveable from the tunnel structure (5) into a work position (7) inside the apparatus (2, 3, 17, 18) along a loading direction (10) and the at least one module (4) is moveable from the work position (7) out of the apparatus (2, 3, 17, 18) along an unloading direction (12).

A method and an apparatus for manufacturing a metallic article involve providing a non-metallic feedstock, for example in the form of an oxide of a desired metal or a mixture of oxides of the components of a desired metal alloy. A manufacturing apparatus has a reduction apparatus for electrochemically reducing the feedstock to a metallic product and a processor for converting the metallic product to a metallic powder. The powder is fed into an additive-manufacturing apparatus for fabricating the metallic article from the metallic powder. At least the reduction apparatus and the processor, and preferably also the additive-manufacturing apparatus, are collocated, or located in the same container, or in the same building, or on the same site.

An apparatus and method for fabricating a three-dimensional object from a representation of the object stored in memory. The apparatus includes a build platform having a build gap defined therein. A base plate is initially supported along a lower surface of the build platform such that an edge of the base plate extends along and closes off the build gap. A powder delivery assembly is configured to supply powder to the build gap. At least one directed energy source is configured to apply directed energy to at least a portion of the build gap to form a layer of the three-dimensional structure. An advancement assembly configured to selectively engage with the base plate and/or the three-dimensional structure to hold the base plate and the three-dimensional structure in a fixed position during forming of a layer and to advance the base plate and the three-dimensional structure once the layer is formed.

A method for manufacturing a material layer includes a first step S101 of arranging first particles P1 in a pattern on a base material 11 and a second step S102 of arranging second particles in regions in which the first particles P1 are not arranged on the base material 11. The second step S102 includes a step of rubbing bearing materials S2 that carry the second particles P2 against the base material 11 on which the first particles P1 are arranged.