A method for manufacturing a target material is provided and includes installing a substrate, providing a raw material powder to the substrate, melting the raw material powder on the substrate by a laser, and repeating the step of providing the raw material powder to the substrate to melting the raw material powder on the substrate by the laser to form a target material and rapidly cooling the formed target material. As such, the target material is produced by the method of lamination manufacturing via the rapid cooling property, so as to avoid the problems of high cost, long man-hours and poor quality of the target material in the conventional techniques.

A method of manufacturing a three-dimensional shaped object includes: a powder layer forming step of leveling a Fe-based metal powder to form a powder layer; a binder applying step of applying a binder solution to a formation region of the powder layer corresponding to a laminate-shaped body to be formed; an ink applying step of applying an ink containing carbon particles to the formation region such that an amount of the carbon particles supplied to the formation region is partially varied; a repeating step of, when the formation region to which the binder solution and the ink are applied is set as a unit layer, obtaining the laminate-shaped body in which a plurality of the unit layers are laminated; a sintering step of performing a sintering treatment on the laminate-shaped body to obtain a metal sintered body; and a quenching step of performing a quenching treatment to obtain a three-dimensional shaped object.

A method of manufacturing a three-dimensional shaped object includes: a powder layer forming step of leveling a Fe-based metal powder to form a powder layer; a binder applying step of applying a binder solution to a formation region of the powder layer corresponding to a laminate-shaped body to be formed; an ink applying step of applying an ink containing carbon particles to the formation region such that an amount of the carbon particles supplied to the formation region is partially varied; a repeating step of, when the formation region to which the binder solution and the ink are applied is set as a unit layer, obtaining the laminate-shaped body in which a plurality of the unit layers are laminated; a sintering step of performing a sintering treatment on the laminate-shaped body to obtain a metal sintered body; and a quenching step of performing a quenching treatment to obtain a three-dimensional shaped object.

A method for producing a three-dimensional component by means of a laser melting process, in which the component is produced by consecutively solidifying individual layers made of building material by melting the building material, wherein said building material can be solidified by the action of radiation, wherein the melting area produced by a punctiform and/or linear energy input is detected by a sensor device and sensor values are derived therefrom in order to evaluate the component quality. The sensor values detected in order to evaluate the component quality are stored together with the coordinate values that locate the sensor values in the component and are displayed by means of a visualization unit in two- and/or multi-dimensional representation with respect to the detection location of the sensor values in the component.

A method of manufacturing a structural component for a vehicle, in particular an aircraft or spacecraft, includes additively manufacturing a reinforcing plate of a metal material having on a joining surface a plurality of joining arms projecting from the joining surface; and joining the reinforcing plate at the joining surface to a structural element to form the structural component by inserting the joining arms into the structural element such that the joining arms permanently hold the structural element together with the reinforcing plate.

A method for checking a component to be produced in an additive manner, having the steps of mechanically exciting at least one additively constructed layer of the component during the additive production of the component, measuring a mechanical response signal of the component, and displaying a warning and/or interrupting the additive production of the component if the mechanical response signal lies outside of a specified tolerance range. A device for the additive production of a component, includes a device for mechanically exciting the at least one additively constructed layer of the component, a measuring unit for measuring the mechanical response signal of the component, and a control unit. The control unit is designed to display the warning and/or interrupt the additive production if the mechanical response signal lies outside of a specified tolerance range.

A method for checking a component to be produced in an additive manner, having the steps of mechanically exciting at least one additively constructed layer of the component during the additive production of the component, measuring a mechanical response signal of the component, and displaying a warning and/or interrupting the additive production of the component if the mechanical response signal lies outside of a specified tolerance range. A device for the additive production of a component, includes a device for mechanically exciting the at least one additively constructed layer of the component, a measuring unit for measuring the mechanical response signal of the component, and a control unit. The control unit is designed to display the warning and/or interrupt the additive production if the mechanical response signal lies outside of a specified tolerance range.

A method for checking a component to be produced in an additive manner, having the steps of mechanically exciting at least one additively constructed layer of the component during the additive production of the component, measuring a mechanical response signal of the component, and displaying a warning and/or interrupting the additive production of the component if the mechanical response signal lies outside of a specified tolerance range. A device for the additive production of a component, includes a device for mechanically exciting the at least one additively constructed layer of the component, a measuring unit for measuring the mechanical response signal of the component, and a control unit. The control unit is designed to display the warning and/or interrupt the additive production if the mechanical response signal lies outside of a specified tolerance range.

An additive manufacturing system including a two-dimensional energy patterning system for imaging a powder bed is disclosed. The two-dimensional energy patterning system may be used to control the rate of cooling experienced by each successive additive layer. Accordingly, the system may be used to heat treat the various additive layers.

An additive manufacturing system including a two-dimensional energy patterning system for imaging a powder bed is disclosed. The two-dimensional energy patterning system may be used to control the rate of cooling experienced by each successive additive layer. Accordingly, the system may be used to heat treat the various additive layers.