DEVICE AND METHOD FOR ADDITIVELY PRODUCING AT LEAST ONE COMPONENT REGION OF A COMPONENT

摘要

The invention relates to a device (10) for generative production of at least one component area of a component (12), in particular of a component (12) of a flow machine, wherein the device (10) includes at least one coater (14) for applying at least one powder layer of a component material to at least one construction and joining zone (20) of at least one lowerable component platform (16), wherein the coater (14) is movable relative to the component platform (16); and at least one radiation source for generating at least one high-energy beam (22), by means of which the powder layer can be locally melted and/or sintered to a component layer in the area of the construction and joining zone (20). In addition, at least one heating device (24, 28) is disposed on the coater (14).