Method and device for machining components of a gas turbine and composite material and its use in methods for machining or joining components of a gas turbine

摘要

A method for machining components of a gas turbine, in particular for machining turbine blades, is described. The method includes the following steps: a) providing at least one component carrier having at least one component receptacle for detachable accommodation and fastening component to be machined, the component receptacle being designed with a contour similar to at least one contour of subarea of component to be accommodated; b) introducing at least one subarea of the component into component receptacle and form-fitting and/or substance-to-substance bonding of the subarea of the component to component receptacle; c) machining the component, which is attached to the component carrier; and d) releasing the machined component from the component carrier. In addition, a device for machining turbine blades is described having at least one component carrier, the component carrier having at least one component receptacle for detachable accommodation and fastening of the component that is to be machined, and the component receptacle being designed with a contour resembling at least one contour of a subarea of the component that is to be accommodated, as well as a composite material for machining or bonding components of a gas turbine, in particular for machining turbine blades, the composite material including a woven or nonwoven fiber material and an adhesive, an adhesive support or individual adhesive components, such that the adhesive, the adhesive support or the adhesive components of the fiber material at least partially surrounds the fiber material. The use of the composite material in methods for machining or bonding components of a gas turbine is also described.