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Low-pressure turbine blade leading edge protection using robotic laser cladding technology

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F22%3A43965981" target="_blank" >RIV/49777513:23520/22:43965981 - isvavai.cz</a>

  • Result on the web

    <a href="https://link.springer.com/article/10.1007/s00170-022-10006-8" target="_blank" >https://link.springer.com/article/10.1007/s00170-022-10006-8</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1007/s00170-022-10006-8" target="_blank" >10.1007/s00170-022-10006-8</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Low-pressure turbine blade leading edge protection using robotic laser cladding technology

  • Original language description

    Low pressure turbine blades are the most erosion-exposed moving parts of the steam turbine. This article brings a detailed overview of an innovative system applying a stellite coating to the leading edge of the steam turbine blades using the robotic laser cladding technology. The system is based on a software that gathers measured data of the shape-specific workpiece from a laser profile scanner, creates a 3D model of the workpiece and generates a set of laser cladding trajectories that are used for the task of robot navigation during the laser cladding process. The navigation algorithm takes the workpiece-specific requirements of the laser cladding process as well as collision avoidance necessities into account. The shape and thickness of the resulting layer of the laser cladded coating alloy is verified by an external 3D scanning system showing the compliance of the system with the requirements as well as a space for future development. The feasibility of the developed method is also verified by multiple material and metallographic tests.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20205 - Automation and control systems

Result continuities

  • Project

    <a href="/en/project/EF16_026%2F0008389" target="_blank" >EF16_026/0008389: Research Cooperation for Higher Efficiency and Reliability of Blade Machines</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY

  • ISSN

    0268-3768

  • e-ISSN

    1433-3015

  • Volume of the periodical

    122

  • Issue of the periodical within the volume

    5-6

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    17

  • Pages from-to

    2543-2559

  • UT code for WoS article

    000849673300001

  • EID of the result in the Scopus database

    2-s2.0-85137487593