Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 36,227

Document Document Title
WO/2018/033405A1
The invention relates to a method and to a device for the additive production of a component (10), comprising the detection of an edge contour (11) of a layer (12), additively structured or to be structured from a powder bed (1), for the...  
WO/2018/034264A1
This R-T-B sintered magnet includes a main-phase crystal and a grain-boundary phase, and includes 27.5-35.0 mass% of R (where R is at least one rare-earth element, necessarily including Nd and Pr), 0.80-1.05 mass% of B, 0.05-1.0 mass% of...  
WO/2018/033973A1
Provided is a composite machining device that performs additive manufacturing and cutting on a workpiece, the composite machining device comprising: a first machining head which moves relative to the workpiece in a first region and perfo...  
WO/2018/034551A1
According to an embodiment of the present invention, provided is a method for preparing a metal composite, the method comprising: a mixing step for preparing a mixed powder containing a high-alloy steel powder having an average particle ...  
WO/2018/034288A1
This molding die is provided with a first die having a through-hole, a second die inserted in the through-hole and capable of moving relative to the first die, and a first punch and second punch each insertable into the through-hole, a c...  
WO/2018/034218A1
A die 31 having a cavity 32, and a lower punch 41 fitted into the cavity 32 are divided and slid along a division plane 34 passing through the cavity 32 parallel to the fitting direction of the die 31 and the lower punch 41, whereby divi...  
WO/2018/035152A1
The present development is a reactor system for the production of nanostructures. The reactor system comprises a conical reactor body designed to maintain an upwardly directed vertical plasma flame and hydrocarbon flame. The reactor syst...  
WO/2018/035266A1
Tailored metal powder feedstocks for additive manufacturing, and methods of recovering waste streams from the same are disclosed. One or more characteristics of the particles of the feedstock may be preselected, after which the tailored ...  
WO/2018/033701A1
A method for reconditioning of a wheel for a tracked vehicle by additive layer manufacturing is provided. The method includes the steps of using a heat source such as a laser to melt the surface of the wheel and form a weld pool; adding ...  
WO/2018/029058A1
The present invention relates to a method of additive manufacturing comprising additively manufacturing a first section (1) for a component (100), wherein the first section (1) is provided with a position feature (10), additively manufac...  
WO/2018/029478A1
The additively-manufactured article generally has a plurality of slices fused atop one another, at least one of the plurality of slices having a first portion including a first microstructure and a second portion including a second micro...  
WO/2018/028332A1
A magnetic field forming press glove box automatic material retrieving mechanism, comprising a guide rod cylinder (30) and a material retrieving mechanism (40). The guide rod cylinder (30) drives the material retrieving mechanism (40) to...  
WO/2018/028350A1
A material feeding mechanism of an NdFeB magnetic-field forming press, comprising: a gear box and a rack (5) which is penetratingly arranged on the gear box; the gear box is provided therein with a driving gear (14) driven by a servo mot...  
WO/2018/031943A1
Provided is an anode for an electrolytic device formed of a substantially uniform mixture of elongated elements with capacitor grade tantalum powders of tantalum metal. Also provided is a method for forming an anode or cathode for an ele...  
WO/2018/030187A1
This invention includes: an application step for applying an adhesive to an application region of the surface of an R-T-B sintered magnet; an adhesion step for causing a granularity adjustment powder formed from a powder of a compound or...  
WO/2018/029060A1
The invention relates to a method for joining materials, comprising: providing a first material (W1) and a second material (W2), providing the first material (W1) with a grid structure (GS) at a joining point (VS), and joining, in partic...  
WO/2018/028349A1
A powder weighing mechanism for a neodymium iron boron magnetic field molding press, comprising a powder weighing case, the upper end of the powder weighing case being provided with a feed pipe (4); an oscillating mechanism, an oscillati...  
WO/2018/029059A1
An apparatus (10) for producing a three-dimensional workpiece is provided, the apparatus (10) comprising: - a carrier (14) for receiving a raw material powder (18), - at least a first irradiation device (26) for selectively irradiating a...  
WO/2018/031359A1
Disclosed herein are apparatus and methods for densification of a green part composed of metal powders held by a binder under a controlled atmosphere with microwave energy. In particular embodiments, the microwave densification can occur...  
WO/2018/028728A1
The invention relates to a method for preparing waste powder from generative production processes, by means of which three-dimensional objects are produced in layers from a powdery base material. The aim of the invention is to provide a ...  
WO/2018/029086A1
A powder delivery device for providing raw material powder to a powder application device of a powder bed fusion apparatus is provided. The powder delivery device comprises a powder supply section configured to receive raw material powde...  
WO/2018/024759A1
The invention relates to a method for producing a channel structure (200) for a turbomachine, comprising the additive production of webs (2) from a first material on a main body (1), wherein the webs (2) are constructed on the main body ...  
WO/2018/024755A1
The invention relates to an apparatus for the additive manufacturing of a three-dimensional body in a powder bed, said apparatus comprising a manufacturing region having a lowerable surface on which the powder bed is located, and at leas...  
WO/2018/024757A1
The invention relates to a device for the generative production of a three-dimensional body in a powder bed having a production region, which has a lowerable surface on which the powder bed is arranged, and having a plurality of doctor b...  
WO/2018/024210A1
A powder spreading quality test method, comprising: after a powder spreading apparatus completes spreading of a single layer of powder, light sources separately irradiate a shaped area (3) successively, and photographing devices (7) succ...  
WO/2018/025239A1
An electron beam 3D printing machine (1), comprising a chamber (2) for generating and accelerating an electron beam and an operating chamber (3) in which a metal powder is melted, with the consequent production of a three-dimensional pro...  
WO/2018/024778A1
The invention relates to a process for the preparation of ceramic coatings on an electrically conductive substrates. With the inventive method, the resulting coated substrates show very good tribological properties in terms of friction a...  
WO/2018/025349A1
Provided are a cutting tool, the breakage of which can be limited, and an apparatus for producing a three-dimensional additive manufacturing product. When producing a three-dimensional additive manufacturing product by forming a solidifi...  
WO/2018/022024A1
In a three-dimensional printing method example, a metallic build material is applied. A positive masking agent is selectively applied on at least a portion of the metallic build material. The positive masking agent includes a radiation a...  
WO/2018/019850A1
A method according for the manufacturing of a component in which walls surround a cavity and the cavity is accessible through at least one aperture formed in one of the walls, according to the following steps: manufacturing of the compon...  
WO/2018/021650A1
The present invention relates to a method for manufacturing heterogeneous composite materials by using discharge plasma and, more specifically, to a method for manufacturing heterogeneous composite materials exhibiting excellent corrosio...  
WO/2018/021540A1
Thermoelectric materials according to an embodiment of the present invention are a plurality of p-type and n-type thermoelectric materials which constitute a thermoelectric conversion element. Provided are thermoelectric materials, a the...  
WO/2018/019567A1
The invention relates to a method for determining a quality indicator of an object produced by means of an additive layer construction method comprising at least the following steps: a step (S1) of providing a first data set (1010), whic...  
WO/2018/022339A1
The present disclosure generally relates to methods for additive manufacturing (AM) that utilize ghost support structure in the process of building objects, as well as novel ghost support structures to be used within these AM processes. ...  
WO/2018/015075A1
An additive manufacturing device (1) comprises a beam generation unit (3), a raw material container (5) and a raw material supply unit (4). A window element (2) is provided for transmission of an energy beam (8) emittable by the beam gen...  
WO/2018/017581A1
A method of forming titanium boron alloys includes forming a mixture of elemental titanium with elemental boron and heating the mixture with a laser, wherein a power level of the laser is set such that reaction of the elemental titanium ...  
WO/2018/017293A1
A method and apparatus for additive manufacturing that includes a material guide for directing a supply of working material and a plurality of rollers for advancing the working material. An electromagnetic heater is provided to heat and ...  
WO/2018/017294A1
A method and apparatus for additive manufacturing that includes a material guide for directing a supply of working material. An advancement mechanism comprising one or more pistons, pushers, plungers and/or pressure regulation systems ar...  
WO/2018/017295A1
A method and apparatus for additive manufacturing that includes a material guide for directing a supply of working material. An electro-magnetic heater is provided to heat and deposit molten working material as a new supply of working ma...  
WO/2018/014054A1
What is provided is a method for producing a hard metal product (1), having the steps of: powder-metallic production of a hard metal with hard material particles (4) embedded in a ductile first metallic binder (3), wherein the hard mater...  
WO/2018/017130A1
Additive manufacturing includes forming a three-dimensional (3D) object by depositing a layer of a powdered build material onto a surface, selectively depositing a first liquid that includes a binder onto the layer of the powdered build ...  
WO/2018/012974A1
Apparatus for producing an object by means of additive manufacturing,comprising: -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 bui...  
WO/2018/012369A1
Provided are polycrystalline magnesium silicide containing only carbon as a dopant and having carbon distributed at the crystal grain boundaries and within the crystal grains, a thermoelectric conversion material obtained using the polyc...  
WO/2018/013178A1
Systems and methods are disclosed for fabricating a metal or ceramic component using a 3D printer. An entire 3D printed piece, including both the metal or ceramic component and one or more support structures, is created of a first metal ...  
WO/2018/010774A1
Certain examples described herein relate to a removable unit of an additive manufacturing system. The removable unit is connectable to a base unit. When connected and operational, the base unit supplies a first voltage to the removable u...  
WO/2018/010771A1
According to one aspect, there is provided an apparatus and a method for extracting 3D printed parts from a build unit (114) in cleaning station comprising obtaining data representing the contents of a print job contained in the build un...  
WO/2018/012332A1
Provided is a silicon carbide spacer which is capable of suppressing the occurrence of breakages due to spark plasma sintering to enable stable spark plasma sintering. This spacer for spark plasma sintering is a silicon carbide spacer 12...  
WO/2018/013476A1
A method of forming a component of an ultrasonic surgical instrument includes accessing a file including a digital model representing the component. The component includes a proximal portion and a distal portion. The proximal portion inc...  
WO/2018/013057A1
An additive manufacturing device includes a build chamber having a heated powder bed therein. An energy source is directed at selective regions of a powder on the powder bed to selectively fuse portions of the powder together. During the...  
WO/2018/011780A1
A piece of jewelry comprising a combination of at least one porous and at least one non-porous metallic section.  

Matches 1 - 50 out of 36,227