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Carrier mechanism for use in a method of repairing multiple components simultaneously

A carrier and component technology, applied in the field of carrier mechanism, can solve problems such as damage

Inactive Publication Date: 2018-03-13
SLM SOLUTIONS GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, turbine blades, especially in their tip regions, are susceptible to damage due to external impacts such as, for example, bird strikes

Method used

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  • Carrier mechanism for use in a method of repairing multiple components simultaneously
  • Carrier mechanism for use in a method of repairing multiple components simultaneously
  • Carrier mechanism for use in a method of repairing multiple components simultaneously

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] figure 1 A system 100 is shown, comprising an apparatus 10 for manufacturing components by an additive layer construction method. Apparatus 10 includes a processing chamber 12 . A powder application device 14 arranged in the treatment chamber 12 is used to apply raw material powder to a support element 16 or to components or mechanisms located on the support element 16 as will be described in more detail below. The processing chamber 12 is sealable to the ambient atmosphere, ie to the environment surrounding the processing chamber 12 . The support element 16 is designed to be displaceable in the vertical direction, so that the support element 16 can be moved downwards in the vertical direction as parts are built in layers from raw material powder on the support element 16 with an increased build height.

[0041] The apparatus 10 further comprises irradiation means 18 for selectively irradiating laser radiation onto the raw material powder applied to the support elemen...

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PUM

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Abstract

A carrier mechanism for use in a method of simultaneously repairing multiple components includes a carrier element having a carrier surface and a plurality of support elements attached to the carrier element, each support element having a The carrier surface extends and is a support surface adapted to interact with the first surface of the component to be repaired. The carrier mechanism further includes a plurality of gripping elements, wherein at least a portion of the gripping elements are releasably attached to the gripping elements such that the gripping elements are adapted to interact with the second surface of the component to be repaired. The surface faces the support surface of the associated support element, sandwiching the component to be repaired therebetween in such a way that the component is fixed to the carrier element and the repair site of the component faces away from the carrier surface of the carrier element. The fastening means of the carrier mechanism are adapted to cooperate with corresponding fastening means of a device for repairing a component by selectively irradiating a layer of raw material powder applied to the repair site of the component with electromagnetic radiation or particle radiation.

Description

technical field [0001] The invention relates to a carrier mechanism for use in a method for the simultaneous repair of several components by irradiating a bed of raw material powder with electromagnetic radiation or particle radiation. Further, the present invention relates to a method and a system for simultaneously repairing multiple components by irradiating a raw material powder layer with electromagnetic radiation or particle radiation when using such a carrier mechanism. Background technique [0002] Aircraft components such as, for example, turbine blades or other turbomachine components and other structural components operating under severe mechanical and / or thermal loads are often subject to wear. In the case of turbine blades, especially the tip region, ie the radially outermost region of the turbine blade, is subjected to thermal stresses during operation of the turbine which can cause fractures and thus weaken the mechanical strength of the turbine blade to an un...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22F3/105B33Y30/00
CPCB22F3/003B22F10/00B22F10/66B22F12/30B22F12/41B22F12/49B22F12/44B22F10/28B22F12/17B22F10/47B22F5/04B23P6/002B22F2007/068B33Y30/00B29C64/245B33Y10/00Y02P10/25B23K26/342B23K37/0443B23P6/007
Inventor 东尼·亚当·克罗利爱德华·吉泽迪特尔·施瓦策
Owner SLM SOLUTIONS GRP