The problem of measuring the temperature of a 3D printing process is addressed by systems and methods that apply imaging spectrometry to measure blackbody radiation emitted before, during, or after a 3D printing process. The systems and methods utilize a pair of lenses, a field stop, and a wavelength separator to direct a plurality of wavelengths corresponding to the blackbody radiation to pixels of an optical detector. The plurality of wavelengths are analyzed by a controller to determine the temperature of the 3D printed component.

The problem of measuring the temperature of a 3D printing process is addressed by systems and methods that apply imaging spectrometry to measure blackbody radiation emitted before, during, or after a 3D printing process. The systems and methods utilize a pair of lenses, a field stop, and a wavelength separator to direct a plurality of wavelengths corresponding to the blackbody radiation to pixels of an optical detector. The plurality of wavelengths are analyzed by a controller to determine the temperature of the 3D printed component.

A drying device for a powdered building material, in particular for a building station, unpacking station and/or sieve station which can be combined to form an installation for producing three-dimensional components by layer-by-layer solidification by means of a beam acting on the powdered building material, having a container which has a container base and, opposite the container base, a container opening, having a connection flange which has a fastening portion for releasably receiving the container opening of the container, having a connection portion which is located opposite the fastening portion of the connection flange and has a through-opening, having a membrane which closes the through-opening and can be connected to the connection portion, having a retaining element arranged in the container, by means of which retaining element drying agent stored in the container is held separate or remote from the membrane, and a drying space which receives the drying agent and a free space arranged between the retaining element and the membrane is formed.

A drying device for a powdered building material, in particular for a building station, unpacking station and/or sieve station which can be combined to form an installation for producing three-dimensional components by layer-by-layer solidification by means of a beam acting on the powdered building material, having a container which has a container base and, opposite the container base, a container opening, having a connection flange which has a fastening portion for releasably receiving the container opening of the container, having a connection portion which is located opposite the fastening portion of the connection flange and has a through-opening, having a membrane which closes the through-opening and can be connected to the connection portion, having a retaining element arranged in the container, by means of which retaining element drying agent stored in the container is held separate or remote from the membrane, and a drying space which receives the drying agent and a free space arranged between the retaining element and the membrane is formed.

A connection point for a feeding station and/or an emptying station for powdered building material of a building station, unpacking station and/or sieve station which can be combined to form an installation for producing three-dimensional components by layer-by-layer solidification by means of a beam acting on the powdered building material, having a docking port which has a free connection side, having a closure member which opens and closes a passage in the docking port, having a connection port of a connecting device, which connection port can be connected to the docking port and, opposite the connection port, receives a cartridge container, having a closure member which is provided on the connection port and opens and closes a passage of the connection port, wherein, after the connection port has been connected to the docking port, the closure member in the connection port and the closure member in the docking port form a lock for the powdered building material in the feeding station for feeding and in the emptying station for discharging powdered building material.

A connection point for a feeding station and/or an emptying station for powdered building material of a building station, unpacking station and/or sieve station which can be combined to form an installation for producing three-dimensional components by layer-by-layer solidification by means of a beam acting on the powdered building material, having a docking port which has a free connection side, having a closure member which opens and closes a passage in the docking port, having a connection port of a connecting device, which connection port can be connected to the docking port and, opposite the connection port, receives a cartridge container, having a closure member which is provided on the connection port and opens and closes a passage of the connection port, wherein, after the connection port has been connected to the docking port, the closure member in the connection port and the closure member in the docking port form a lock for the powdered building material in the feeding station for feeding and in the emptying station for discharging powdered building material.

A system may include a powder source; a powder delivery device; an energy delivery device; and a computing device. The computing device may be configured to: control the powder source to deliver metal powder to the powder delivery device; control the powder delivery device to deliver the metal powder to a surface of an abrasive coating; and control the energy delivery device to deliver energy to at least one of the abrasive coating or the metal powder to cause the metal powder to be joined to the abrasive coating.

A system may include a powder source; a powder delivery device; an energy delivery device; and a computing device. The computing device may be configured to: control the powder source to deliver metal powder to the powder delivery device; control the powder delivery device to deliver the metal powder to a surface of an abrasive coating; and control the energy delivery device to deliver energy to at least one of the abrasive coating or the metal powder to cause the metal powder to be joined to the abrasive coating.

Controlled manufacturing system suitable for controlling a method for manufacturing, repairing or resurfacing a part by deposition of material under concentrated energy, said controlled manufacturing system comprising: means for obtaining a three-dimensional digital model of the part; means for generating a manufacturing file for the part, based on the three-dimensional digital model of said part, to define manufacturing parameters of an additive manufacturing machine, said manufacturing parameters being associated with manufacturing instructions; means for generating a control file for the part to define control parameters of a control effector, said control parameters being associated with control instructions; analysis means for carrying out an analysis of the manufacturing file and the control file in order to determine if the manufacturing parameters and the control parameters can coexist during the simultaneous application of the manufacturing parameters to the additive manufacturing machine and the control parameters to the control effector; a control module comprising at least one communication channel for receiving and sending the manufacturing instructions to a polyarticulated manufacturing system suitable for supporting the additive manufacturing machine, and at least one communication channel for receiving and sending the control instructions to a polyarticulated control system suited to supporting the control effector, to manage simultaneously the additive manufacturing machine and the control effector.

Controlled manufacturing system suitable for controlling a method for manufacturing, repairing or resurfacing a part by deposition of material under concentrated energy, said controlled manufacturing system comprising: means for obtaining a three-dimensional digital model of the part; means for generating a manufacturing file for the part, based on the three-dimensional digital model of said part, to define manufacturing parameters of an additive manufacturing machine, said manufacturing parameters being associated with manufacturing instructions; means for generating a control file for the part to define control parameters of a control effector, said control parameters being associated with control instructions; analysis means for carrying out an analysis of the manufacturing file and the control file in order to determine if the manufacturing parameters and the control parameters can coexist during the simultaneous application of the manufacturing parameters to the additive manufacturing machine and the control parameters to the control effector; a control module comprising at least one communication channel for receiving and sending the manufacturing instructions to a polyarticulated manufacturing system suitable for supporting the additive manufacturing machine, and at least one communication channel for receiving and sending the control instructions to a polyarticulated control system suited to supporting the control effector, to manage simultaneously the additive manufacturing machine and the control effector.