{"id":1916,"date":"2025-11-19T14:21:57","date_gmt":"2025-11-19T06:21:57","guid":{"rendered":"https:\/\/taishicn.com\/?p=1916"},"modified":"2025-11-21T08:20:12","modified_gmt":"2025-11-21T00:20:12","slug":"neue-kohlenstofffasern-fur-windturbinenblatter-konnten-kosten-und-leistungsvorteile-bringen","status":"publish","type":"post","link":"https:\/\/taishicn.com\/de_de_formal\/neue-kohlenstofffasern-fur-windturbinenblatter-konnten-kosten-und-leistungsvorteile-bringen\/","title":{"rendered":"Neue Kohlenstofffasern f\u00fcr Windturbinenbl\u00e4tter k\u00f6nnten Kosten- und Leistungsvorteile bringen"},"content":{"rendered":"

Ein neues Kohlenstofffasermaterial k\u00f6nnte der Windindustrie Kosten- und Leistungsvorteile bringen, wenn es kommerziell entwickelt wird, so eine Studie unter der Leitung von Forschern der Sandia National Laboratories.<\/p>\n

Windfl\u00fcgel mit Kohlefasern wiegen 25% weniger als solche aus herk\u00f6mmlichen Glasfasermaterialien. Das bedeutet, dass Kohlefaserbl\u00e4tter l\u00e4nger sein k\u00f6nnten als Glasfaserbl\u00e4tter und daher an windschwachen Standorten mehr Energie einfangen k\u00f6nnten. Eine Umstellung auf Kohlefaser k\u00f6nnte auch die Lebensdauer der Rotorbl\u00e4tter verl\u00e4ngern, da Kohlefasermaterialien eine hohe Erm\u00fcdungsfestigkeit aufweisen, so Brandon Ennis, Windenergieforscher bei Sandia Labs und Leiter des Projekts.<\/p>\n

Das Projekt wird vom Wind Energy Technologies Office des DOE im Office of Energy Efficiency and Renewable Energy finanziert. Zu den Partnern des Projekts geh\u00f6ren\u00a0Oak Ridge National<\/a>\u00a0Labor und der Montana State University.<\/p>\n

Von allen Unternehmen, die Windturbinen herstellen, verwendet nur eines\u00a0Kohlefaser<\/a>\u00a0Werkstoffe in ihren Blattkonstruktionen. Die Rotorbl\u00e4tter von Windkraftanlagen sind die gr\u00f6\u00dften einteiligen Verbundwerkstoffkonstruktionen der Welt, und die Windkraftindustrie k\u00f6nnte den gr\u00f6\u00dften Markt f\u00fcr Kohlenstofffasermaterialien nach Gewicht darstellen, wenn ein Material kommerziell verf\u00fcgbar w\u00e4re, das in Bezug auf das Kosten-Nutzen-Verh\u00e4ltnis mit glasfaserverst\u00e4rkten Verbundwerkstoffen konkurrieren k\u00f6nnte, so Ennis.<\/p>\n

Bei der Konstruktion von Bauteilen in der Windkraftindustrie stehen die Kosten im Vordergrund, doch m\u00fcssen die Turbinenhersteller auch Rotorbl\u00e4tter bauen, die den Druck- und Erm\u00fcdungsbelastungen standhalten, denen die Bl\u00e4tter w\u00e4hrend ihrer Drehung bis zu 30 Jahre lang ausgesetzt sind.<\/p>\n

Ennis und seine Kollegen fragten sich, ob eine neuartige, kosteng\u00fcnstige Kohlenstofffaser, die am Oak Ridge National Laboratory entwickelt wurde, die Leistungsanforderungen erf\u00fcllen und gleichzeitig Kostenvorteile f\u00fcr die Windindustrie bringen k\u00f6nnte. Ausgangspunkt f\u00fcr dieses Material ist ein weit verbreitetes Vorprodukt aus der Textilindustrie, das dicke B\u00fcndel von Acrylfasern enth\u00e4lt. Auf den Herstellungsprozess, bei dem die Fasern erhitzt werden, um sie in Kohlenstoff umzuwandeln, folgt ein Zwischenschritt, bei dem die Kohlenstofffasern zu Brettern gezogen werden. Das Pultrusionsverfahren zur Herstellung von Planken erzeugt Kohlenstofffasern mit hoher Leistung und Zuverl\u00e4ssigkeit, die f\u00fcr die Herstellung von Schaufeln ben\u00f6tigt werden, und erm\u00f6glicht zudem eine hohe Produktionskapazit\u00e4t.<\/p>\n

Als das Forschungsteam diese kosteng\u00fcnstige Kohlenstofffaser untersuchte, stellte es fest, dass sie in Bezug auf die kostenspezifischen Eigenschaften, die f\u00fcr die Windindustrie von gr\u00f6\u00dftem Interesse sind, besser abschneidet als handels\u00fcbliche Materialien.<\/p>\n

Das ORNL stellte Entwicklungsmuster von Kohlenstofffasern aus seiner Carbon Fiber Technology Facility und Verbundwerkstoffe aus diesem Material sowie \u00e4hnliche Verbundwerkstoffe aus handels\u00fcblichen Kohlenstofffasern zum Vergleich zur Verf\u00fcgung.<\/p>\n

Kollegen an der Montana State University ma\u00dfen die mechanischen Eigenschaften der neuartigen Kohlefaser im Vergleich zu handels\u00fcblichen Kohlefaser- und Standard-Glasfaserverbundwerkstoffen. Anschlie\u00dfend kombinierte Ennis diese Messungen mit den Ergebnissen der Kostenmodellierung des ORNL. Er nutzte diese Daten in einer Blattentwurfsanalyse, um die Auswirkungen der Verwendung der neuartigen Kohlenstofffasern anstelle von Standard-Kohlenstofffasern oder Glasfasern als Haupttr\u00e4gerstruktur in einem Windblatt zu bewerten. Die Studie wurde vom U.S. Department of Energy Wind Energy Technologies Office finanziert.<\/p>\n

Ennis und seine Kollegen fanden heraus, dass das neue Kohlenstofffasermaterial eine um 56% h\u00f6here Druckfestigkeit pro Dollar aufweist als handels\u00fcbliche Kohlenstofffasern, die in der Branche als Basis dienen. Normalerweise gleichen Hersteller eine geringere Druckfestigkeit aus, indem sie mehr Material f\u00fcr die Herstellung eines Bauteils verwenden, was wiederum die Kosten erh\u00f6ht. In Anbetracht der h\u00f6heren Druckfestigkeit der neuartigen Kohlefaser pro Kostenpunkt ergaben die Berechnungen von Ennis eine Einsparung von etwa 40% bei den Materialkosten f\u00fcr eine Holmkappe, dem wichtigsten Bauteil eines Windturbinenfl\u00fcgels, die aus der neuen Kohlefaser im Vergleich zu handels\u00fcblicher Kohlefaser hergestellt wird.<\/p>","protected":false},"excerpt":{"rendered":"

Ein neues Kohlenstofffasermaterial k\u00f6nnte der Windindustrie Kosten- und Leistungsvorteile bringen, wenn es kommerziell entwickelt wird, so eine Studie unter der Leitung von Forschern der Sandia National Laboratories.<\/p>\n

Windfl\u00fcgel mit Kohlefasern wiegen 25% weniger als solche aus herk\u00f6mmlichen Glasfasermaterialien. Das bedeutet, dass Kohlefaserbl\u00e4tter l\u00e4nger sein k\u00f6nnten als Glasfaserbl\u00e4tter und daher an windschwachen Standorten mehr Energie einfangen k\u00f6nnten. Eine Umstellung auf Kohlefaser k\u00f6nnte auch die Lebensdauer der Rotorbl\u00e4tter verl\u00e4ngern, da Kohlefasermaterialien eine hohe Erm\u00fcdungsfestigkeit aufweisen, so Brandon Ennis, Windenergieforscher bei Sandia Labs und Leiter des Projekts.<\/p>\n

Das Projekt wird vom DOE-B\u00fcro f\u00fcr Windenergietechnologien im B\u00fcro f\u00fcr Energieeffizienz und erneuerbare Energien finanziert. Zu den Partnern des Projekts geh\u00f6ren das Oak Ridge National Laboratory und die Montana State University.<\/p>\n

Von allen Unternehmen, die Windturbinen herstellen, verwendet nur ein einziges in gro\u00dfem Umfang Kohlefaserwerkstoffe f\u00fcr die Konstruktion seiner Rotorbl\u00e4tter. Die Rotorbl\u00e4tter von Windkraftanlagen sind die gr\u00f6\u00dften einteiligen Verbundwerkstoffkonstruktionen der Welt, und die Windkraftindustrie k\u00f6nnte den gr\u00f6\u00dften Markt f\u00fcr Kohlefasermaterialien nach Gewicht darstellen, wenn ein Material kommerziell verf\u00fcgbar w\u00e4re, das im Kosten-Nutzen-Verh\u00e4ltnis mit glasfaserverst\u00e4rkten Verbundwerkstoffen konkurrieren k\u00f6nnte, so Ennis.<\/p>\n

Bei der Konstruktion von Bauteilen in der Windkraftindustrie stehen die Kosten im Vordergrund, doch m\u00fcssen die Turbinenhersteller auch Rotorbl\u00e4tter bauen, die den Druck- und Erm\u00fcdungsbelastungen standhalten, denen die Bl\u00e4tter w\u00e4hrend ihrer Drehung bis zu 30 Jahre lang ausgesetzt sind.<\/p>\n

Ennis und seine Kollegen fragten sich, ob eine neuartige, kosteng\u00fcnstige Kohlenstofffaser, die am Oak Ridge National Laboratory entwickelt wurde, die Leistungsanforderungen erf\u00fcllen und gleichzeitig Kostenvorteile f\u00fcr die Windindustrie bringen k\u00f6nnte. Ausgangspunkt f\u00fcr dieses Material ist ein weit verbreitetes Vorprodukt aus der Textilindustrie, das dicke B\u00fcndel von Acrylfasern enth\u00e4lt. Auf den Herstellungsprozess, bei dem die Fasern erhitzt werden, um sie in Kohlenstoff umzuwandeln, folgt ein Zwischenschritt, bei dem die Kohlenstofffasern zu Brettern gezogen werden. Das Pultrusionsverfahren zur Herstellung von Planken erzeugt Kohlenstofffasern mit hoher Leistung und Zuverl\u00e4ssigkeit, die f\u00fcr die Herstellung von Schaufeln ben\u00f6tigt werden, und erm\u00f6glicht zudem eine hohe Produktionskapazit\u00e4t.<\/p>\n

Als das Forschungsteam diese kosteng\u00fcnstige Kohlenstofffaser untersuchte, stellte es fest, dass sie in Bezug auf die kostenspezifischen Eigenschaften, die f\u00fcr die Windindustrie von gr\u00f6\u00dftem Interesse sind, besser abschneidet als handels\u00fcbliche Materialien.<\/p>\n

Das ORNL stellte Entwicklungsmuster von Kohlenstofffasern aus seiner Carbon Fiber Technology Facility und Verbundwerkstoffe aus diesem Material sowie \u00e4hnliche Verbundwerkstoffe aus handels\u00fcblichen Kohlenstofffasern zum Vergleich zur Verf\u00fcgung.<\/p>\n

Kollegen an der Montana State University ma\u00dfen die mechanischen Eigenschaften der neuartigen Kohlefaser im Vergleich zu handels\u00fcblichen Kohlefaser- und Standard-Glasfaserverbundwerkstoffen. Anschlie\u00dfend kombinierte Ennis diese Messungen mit den Ergebnissen der Kostenmodellierung des ORNL. Er nutzte diese Daten in einer Blattentwurfsanalyse, um die Auswirkungen der Verwendung der neuartigen Kohlenstofffasern anstelle von Standard-Kohlenstofffasern oder Glasfasern als Haupttr\u00e4gerstruktur in einem Windblatt zu bewerten. Die Studie wurde vom U.S. Department of Energy Wind Energy Technologies Office finanziert.<\/p>\n

Ennis und seine Kollegen fanden heraus, dass das neue Kohlenstofffasermaterial eine um 56% h\u00f6here Druckfestigkeit pro Dollar aufweist als handels\u00fcbliche Kohlenstofffasern, die in der Branche als Basis dienen. Normalerweise gleichen Hersteller eine geringere Druckfestigkeit aus, indem sie mehr Material f\u00fcr die Herstellung eines Bauteils verwenden, was wiederum die Kosten erh\u00f6ht. In Anbetracht der h\u00f6heren Druckfestigkeit der neuartigen Kohlefaser pro Kostenpunkt ergaben die Berechnungen von Ennis eine Einsparung von etwa 40% bei den Materialkosten f\u00fcr eine Holmkappe, dem wichtigsten Bauteil eines Windturbinenfl\u00fcgels, die aus der neuen Kohlefaser im Vergleich zu handels\u00fcblicher Kohlefaser hergestellt wird.<\/p>","protected":false},"author":1,"featured_media":1923,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[22],"tags":[],"class_list":["post-1916","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-media-coverage"],"yoast_head":"\nNew Carbon Fibre for Wind Turbine Blades Could Bring Cost and Performance Benefits - Taishi Technology: Lightweight Expert, New Frontier of Carbon Fiber _ Taishi Technology (Shenzhen) Co., Ltd<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/taishicn.com\/de_de_formal\/neue-kohlenstofffasern-fur-windturbinenblatter-konnten-kosten-und-leistungsvorteile-bringen\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"New Carbon Fibre for Wind Turbine Blades Could Bring Cost and Performance Benefits\" \/>\n<meta property=\"og:description\" content=\"A new carbon fibre material could bring cost and performance benefits to the wind industry if developed commercially, according to a study led by researchers at Sandia National Laboratories. Wind blades containing carbon fibre weigh 25% less than ones made from traditional fibreglass materials. That means carbon fibre blades could be longer than fibreglass ones and, therefore, capture more energy in locations with low wind. A switch to carbon fibre could also extend blade lifetime because carbon fibre materials have a high fatigue resistance, said Brandon Ennis, a wind energy researcher at Sandia Labs and the principal investigator for the project. The project is funded by DOE\u2019s Wind Energy Technologies Office in the Office of Energy Efficiency and Renewable Energy. Partners on the project include Oak Ridge National Laboratory and Montana State University. Of all the companies producing wind turbines, only one uses carbon fibre materials extensively in their blade designs. Wind turbine blades are the largest single-piece composite structures in the world, and the wind industry could represent the largest market for carbon fibre materials by weight if a material that competed on a cost-value basis to fibreglass reinforced composites was commercially available, said Ennis. Cost is the main consideration during component design in the wind industry, yet turbine manufacturers also have to build blades that withstand the compressive and fatigue loads that blade experience as they rotate for up to 30 years. Ennis and his colleagues wondered if a novel low-cost carbon fibre developed at Oak Ridge National Laboratory could meet performance needs while also bringing cost benefits for the wind industry. This material starts with a widely available precursor from the textile industry that contains thick bundles of acrylic fibres. The manufacturing process, which heats the fibres to convert them to carbon, is followed by an intermediate step that pulls the carbon fibre into planks. The plank-making pultrusion process creates carbon fibre with high performance and reliability needed for blade manufacturing and also allows for high production capacity. When the research team studied this low-cost carbon fibre, they discovered it performed better than current commercial materials in terms of cost-specific properties of most interest to the wind industry. ORNL provided developmental samples of carbon fibre from its Carbon Fiber Technology Facility and composites made from this material as well as similar composites made from commercially available carbon fibre for comparison. Colleagues at Montana State University measured the mechanical properties of the novel carbon fibre versus commercially available carbon fibre and standard fibreglass composites. Then Ennis combined these measurements with cost modelling results from ORNL. He used those data in a blade design analysis to assess the system impact of using the novel carbon fibre, instead of standard carbon fibre or fibreglass, as the main structural support in a wind blade. The study was funded by the U.S. Department of Energy Wind Energy Technologies Office. Ennis and his colleagues found that the new carbon fibre material had 56% more compressive strength per dollar than commercially available carbon fibre, which is the industry baseline. Typically, manufacturers accommodate a lower compressive strength by using more material to make a component, which then increases costs. Considering the higher compressive strength per cost of the novel carbon fibre, Ennis\u2019 calculations predicted about a 40% savings in material costs for a spar cap, which is the main structural component of a wind turbine blade, made from the new carbon fibre compared to commercial carbon fibre.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/taishicn.com\/de_de_formal\/neue-kohlenstofffasern-fur-windturbinenblatter-konnten-kosten-und-leistungsvorteile-bringen\/\" \/>\n<meta property=\"og:site_name\" content=\"Taishi Technology: Lightweight Expert, New Frontier of Carbon Fiber _ Taishi Technology (Shenzhen) Co., Ltd\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-19T06:21:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-21T00:20:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/11\/xw04-1.jpg?fit=1024%2C1024&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"taishi\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschrieben von\" \/>\n\t<meta name=\"twitter:data1\" content=\"taishi\" \/>\n\t<meta name=\"twitter:label2\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data2\" content=\"3\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/taishicn.com\/new-carbon-fibre-for-wind-turbine-blades-could-bring-cost-and-performance-benefits\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/taishicn.com\/new-carbon-fibre-for-wind-turbine-blades-could-bring-cost-and-performance-benefits\/\"},\"author\":{\"name\":\"taishi\",\"@id\":\"https:\/\/taishicn.com\/fr\/#\/schema\/person\/45365ae0ada052fd47d17726bbce4f12\"},\"headline\":\"New Carbon Fibre for Wind Turbine Blades Could Bring Cost and Performance Benefits\",\"datePublished\":\"2025-11-19T06:21:57+00:00\",\"dateModified\":\"2025-11-21T00:20:12+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/taishicn.com\/new-carbon-fibre-for-wind-turbine-blades-could-bring-cost-and-performance-benefits\/\"},\"wordCount\":583,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/taishicn.com\/fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/taishicn.com\/new-carbon-fibre-for-wind-turbine-blades-could-bring-cost-and-performance-benefits\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/11\/xw04-1.jpg?fit=1024%2C1024&ssl=1\",\"articleSection\":[\"media coverage\"],\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/taishicn.com\/new-carbon-fibre-for-wind-turbine-blades-could-bring-cost-and-performance-benefits\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/taishicn.com\/new-carbon-fibre-for-wind-turbine-blades-could-bring-cost-and-performance-benefits\/\",\"url\":\"https:\/\/taishicn.com\/new-carbon-fibre-for-wind-turbine-blades-could-bring-cost-and-performance-benefits\/\",\"name\":\"New Carbon Fibre for Wind Turbine Blades Could Bring Cost and Performance Benefits - 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Taishi Technology: Leichtbauexperte, neue Grenze der Kohlenstofffaser _ Taishi Technology (Shenzhen) Co., Ltd","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/taishicn.com\/de_de_formal\/neue-kohlenstofffasern-fur-windturbinenblatter-konnten-kosten-und-leistungsvorteile-bringen\/","og_locale":"de_DE","og_type":"article","og_title":"New Carbon Fibre for Wind Turbine Blades Could Bring Cost and Performance Benefits","og_description":"A new carbon fibre material could bring cost and performance benefits to the wind industry if developed commercially, according to a study led by researchers at Sandia National Laboratories. Wind blades containing carbon fibre weigh 25% less than ones made from traditional fibreglass materials. That means carbon fibre blades could be longer than fibreglass ones and, therefore, capture more energy in locations with low wind. A switch to carbon fibre could also extend blade lifetime because carbon fibre materials have a high fatigue resistance, said Brandon Ennis, a wind energy researcher at Sandia Labs and the principal investigator for the project. The project is funded by DOE\u2019s Wind Energy Technologies Office in the Office of Energy Efficiency and Renewable Energy. Partners on the project include Oak Ridge National Laboratory and Montana State University. Of all the companies producing wind turbines, only one uses carbon fibre materials extensively in their blade designs. Wind turbine blades are the largest single-piece composite structures in the world, and the wind industry could represent the largest market for carbon fibre materials by weight if a material that competed on a cost-value basis to fibreglass reinforced composites was commercially available, said Ennis. Cost is the main consideration during component design in the wind industry, yet turbine manufacturers also have to build blades that withstand the compressive and fatigue loads that blade experience as they rotate for up to 30 years. Ennis and his colleagues wondered if a novel low-cost carbon fibre developed at Oak Ridge National Laboratory could meet performance needs while also bringing cost benefits for the wind industry. This material starts with a widely available precursor from the textile industry that contains thick bundles of acrylic fibres. The manufacturing process, which heats the fibres to convert them to carbon, is followed by an intermediate step that pulls the carbon fibre into planks. The plank-making pultrusion process creates carbon fibre with high performance and reliability needed for blade manufacturing and also allows for high production capacity. When the research team studied this low-cost carbon fibre, they discovered it performed better than current commercial materials in terms of cost-specific properties of most interest to the wind industry. ORNL provided developmental samples of carbon fibre from its Carbon Fiber Technology Facility and composites made from this material as well as similar composites made from commercially available carbon fibre for comparison. Colleagues at Montana State University measured the mechanical properties of the novel carbon fibre versus commercially available carbon fibre and standard fibreglass composites. Then Ennis combined these measurements with cost modelling results from ORNL. He used those data in a blade design analysis to assess the system impact of using the novel carbon fibre, instead of standard carbon fibre or fibreglass, as the main structural support in a wind blade. The study was funded by the U.S. Department of Energy Wind Energy Technologies Office. Ennis and his colleagues found that the new carbon fibre material had 56% more compressive strength per dollar than commercially available carbon fibre, which is the industry baseline. Typically, manufacturers accommodate a lower compressive strength by using more material to make a component, which then increases costs. Considering the higher compressive strength per cost of the novel carbon fibre, Ennis\u2019 calculations predicted about a 40% savings in material costs for a spar cap, which is the main structural component of a wind turbine blade, made from the new carbon fibre compared to commercial carbon fibre.","og_url":"https:\/\/taishicn.com\/de_de_formal\/neue-kohlenstofffasern-fur-windturbinenblatter-konnten-kosten-und-leistungsvorteile-bringen\/","og_site_name":"Taishi Technology: Lightweight Expert, New Frontier of Carbon Fiber _ Taishi Technology (Shenzhen) Co., Ltd","article_published_time":"2025-11-19T06:21:57+00:00","article_modified_time":"2025-11-21T00:20:12+00:00","og_image":[{"width":1024,"height":1024,"url":"https:\/\/i0.wp.com\/taishicn.com\/wp-content\/uploads\/2025\/11\/xw04-1.jpg?fit=1024%2C1024&ssl=1","type":"image\/jpeg"}],"author":"taishi","twitter_card":"summary_large_image","twitter_misc":{"Geschrieben von":"taishi","Gesch\u00e4tzte 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