{"id":966,"date":"2022-02-17T10:02:24","date_gmt":"2022-02-17T10:02:24","guid":{"rendered":"https:\/\/ixun-lasertechnik.de\/?page_id=966"},"modified":"2025-07-02T11:16:07","modified_gmt":"2025-07-02T11:16:07","slug":"forschung-und-entwicklung","status":"publish","type":"page","link":"https:\/\/ixun-lasertechnik.de\/en\/forschung-und-entwicklung","title":{"rendered":"Research and development"},"content":{"rendered":"
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Research and development projects<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t-\tINTERLASER: Development of an inner cladding optics with integrated powder feed for better wear and corrosion protection by cladding via extreme high-speed processes \u2013 Project sponsor BMBF<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t-\tAMBLIFIBRE: Development of active optics for dynamic redistribution of laser irradiation at the process area for the purpose of adaptive model-based Control for laser-assisted Fibre-reinforced tape winding \u2013 Project sponsor EU<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t-\tAUTOLAS: Automated process chain for laser cladding in small and medium-sized enterprises- Testing of the automated process chain for laser cladding in the industrial production environment \u2013 Project sponsor BMBF<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t-\tLASHARE: the setup of a robust inside laser cladding head that includes process monitoring features \u2013 Project sponsor EU<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t-\tLASHARE: the setup of a robust inside laser cladding head that includes process monitoring features \u2013 Project sponsor EU<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t-\tSEVENTEEN: System technology for the robust production of wear-resistant layers on internal contours by laser cladding \u2013 Project sponsor BMBF<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t-\tKnowledge transfer for the introduction of innovative laser technology applications in Azerbaijan\u2013 Project sponsor BMZ via sequa gGmbH<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t
  • \n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t-\tIntroduction of demand-oriented practical training measures for metal technology in Azerbaijan \u2013 Project sponsor BMZ via sequa gGmbH<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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    Current research project: CP4WT<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    Coated Pins for Wind Turbines<\/strong><\/p>

    The expansion of wind turbines plays a key role in achieving national and international climate targets. In order to realise these goals, wind turbines must deliver increasingly higher outputs at lower costs. This requires gearboxes with a higher torque density and lower costs. In order to fulfil these requirements, plain bearings are used in the planetary stages of the gearboxes. Conventional plain bearing concepts, consisting of a steel bolt onto which a bronze sleeve is joined, present economic difficulties in terms of production and material costs. To remedy this, a thin bronze coating is applied directly to the pin in modern bearings. Common manufacturing processes for this are laser material deposition (LMD) or extreme high-speed laser material deposition (EHLA).<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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    Plain bearings are often tested on radial load test rigs, but these cannot apply real load collectives. The additional torques that occur in the gearboxes of wind turbines due to the helical planetary gears cannot be adequately modelled. This results in abstraction losses that make it difficult to transfer the test bench results to the real application. In order to take these real loads into account, subsystem test benches must be used, which is associated with high expenditure and operating costs. Cost-effective testing and precise evaluation under real load conditions is therefore not possible. In order to qualify the plain bearing concepts with coated pins, a new type of test rig is therefore required that enables the bearings to be tested under real load conditions.<\/span><\/p>

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    Research objectives<\/span><\/b><\/p>

    The main objective of CP4WT is the functional and economic qualification of coated planetary pins in wind turbines with regard to production methods and process parameters. In order to test the bearing concepts cost-effectively under real load conditions, a new type of test rig is being developed and built.<\/span><\/p>

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    The sub-goals of the project are<\/span><\/b><\/p>

    • Identification of critical load conditions in planetary gear bearings of wind turbines<\/span><\/li>
    • Development and validation of a suitable test rig using CAD, FEM and EHD software.<\/span><\/li>
    • Simulative evaluation of abstraction losses and plain bearing concepts<\/span><\/li>
    • Characterisation of plain bearing coatings and qualification of the coating processes<\/span><\/li>
    • Planning and implementation of a test campaign to qualify the bearing concepts and abstraction losses<\/span><\/li><\/ul>

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      Duration<\/span><\/b><\/p>

      01.04.2025 — 31.03.2028<\/span><\/p>

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      Projektkoordinator:<\/span><\/b><\/p>

      RWTH Aachen (Chair for Wind Power Drives, CWD)<\/span><\/p>

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      Projektpartner:<\/span><\/b><\/p>

      IXUN Laser Technology GmbH<\/span><\/p>

      RENK Test System GmbH<\/span><\/p>

      \u00a0<\/span><\/p>

      Assoziierte Projektpartner:<\/span><\/b><\/p>

      Schaeffler<\/span><\/p>

      Kugler Bimetal<\/span><\/p>

      SKF<\/span><\/p>

      Ingenieurgesellschaft f\u00fcr Strukturanalyse und Tribologie mbH<\/span><\/p>

      Flender<\/span><\/p>

      ACunity GmbH<\/span><\/p>

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      Forschungs- und Entwicklungs­projekte: – INTERLASER: Entwicklung einer Innenbearbeitungsoptik mit integrierter Pulverzufuhr f\u00fcr die Steigerung der Verschlei\u00df- und Korrosionsbest\u00e4ndigkeit durch Beschichten mit extremen Hochgeschwindigkeitsverfahren- Projekttr\u00e4ger BMBF – AMBLIFIBRE: Entwicklung einer aktiven Optik zur dynamischen Umverteilung der Laserstrahlung im Prozessbereich zwecks adaptiver modellbasierter Regelung f\u00fcr das lasergest\u00fctzte Wickeln von faserverst\u00e4rktem Band – Projekttr\u00e4ger EU – AUTOLAS: Automatisierte […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-966","page","type-page","status-publish","hentry"],"yoast_head":"\nForschung und Entwicklung - Ixun Lasertechnik Gmbh<\/title>\n<meta name=\"description\" content=\"Ixun Lasertechnik GmbH aus Aachen | Neue Technologien f\u00fcr die Industrie 4.0 | Innovative Forschung und Entwicklung | Jetzt mehr erfahren.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ixun-lasertechnik.de\/en\/forschung-und-entwicklung\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Forschung und Entwicklung - 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