FIELD: measurement equipment.
SUBSTANCE: measuring method of layer thickness of a turbine blade being coated involves measurement by laser triangulation of a turbine blade before and during or after the coating application. Layer thickness is calculated based on different turbine blade measurements and considering turbine blade deformation. At least one reference point of the turbine blade is used to determine turbine blade deformation, besides, the reference point is located on a bulk blade root.
EFFECT: non-destructive measuring method is provided.
7 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
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|
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|
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| RECONDITIONING OF TURBINE BLADE WITH AT LEAST ONE ROOT | 2011 |
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|
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|
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|
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| LAYERED SYSTEM OF COATING WITH MCRALX LAYER AND CHROME-ENRICHED LAYER AND METHOD OF OBTAINING THEREOF | 2009 |
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| FILLER WELD MATERIAL, USE OF FILLER WELD MATERIAL, AND STRUCTURAL ELEMENT | 2009 |
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RU2505616C2 |
