{"topArticles":[],"articles":[{"authors":[{"fullName":"Soledad Commisso","fullOfficialName":" Soledad Commisso"}],"description":"

Der zunehmende Einsatz von Touchscreens in Kraftfahrzeugen führt zu einer visuellen Informationsüberflutung mit kritischem Einfluss auf die Sicherheit. Rückmeldungen an den Fahrer mittels haptischer Feedback-Technologien werden als eine Möglichkeit gesehen ...<\/p>","imageObject":{"variants":[{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/2\/csm_testing-haptic-displays_f76bb8183d.jpg.webp","type":"image\/webp","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/2\/csm_testing-haptic-displays_f76bb8183d.jpg","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/2\/csm_testing-haptic-displays_fb12258831.jpg.webp","type":"image\/webp","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/2\/csm_testing-haptic-displays_fb12258831.jpg","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/2\/csm_testing-haptic-displays_3a27e88857.jpg.webp","type":"image\/webp","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/2\/csm_testing-haptic-displays_3a27e88857.jpg","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/2\/csm_testing-haptic-displays_c9096fb8aa.jpg.webp","type":"image\/webp","name":"extrasmall","width":"640","breakpoint":"320"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/2\/csm_testing-haptic-displays_c9096fb8aa.jpg","name":"extrasmall","width":"640","breakpoint":"320"}],"default":{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/2\/csm_testing-haptic-displays_f76bb8183d.jpg","alt":"Hand touches futuristic display in a car","title":""}},"link":"https:\/\/magazine.polytec.com\/de\/haptische-displays-fuer-die-anspruchsvollen-umgebungsbedingungen-im-automobileinsatz","origUid":7676,"readingTime":"5 min","subline":"Haptische Displays für die anspruchsvollen Umgebungsbedingungen im Automobileinsatz","tags":[{"title":"Akustik & Ultraschall","uid":78},{"title":"Automotive & Aerospace","uid":79},{"title":"Elektronik, Halbleiter, Solar","uid":87},{"title":"Materialforschung & -prüfung","uid":83}],"technologies":[{"title":"Vibrometrie","uid":232}],"title":"Performanzbewertung von -40° bis 85°C mit Laservibrometern","uid":7676,"visits":340},{"authors":[{"fullName":"Ellen-Christine Reiff","fullOfficialName":"M.A. Ellen-Christine Reiff"},{"fullName":"Daniel Kaufmann","fullOfficialName":"Dr.-Ing. Daniel Kaufmann"}],"description":"

In der Materialforschung gilt die digitale Bildkorrelation (Digital Image Correlation, DIC) als etabliertes Verfahren, um sehr genau und berührungslos Verformungen zu erkennen. Das gilt für Zug-, Druck- und Biegetests ebenso wie für Aufprall-, Ermüdungs- oder Druckwellen-Analysen sowie ganz allgemein zur Erkennung von Defekten auch unter der Probenoberfläche. <\/p>","imageObject":{"variants":[{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/b\/f\/csm_digitale-bildkorrelation-nutzt-fluoreszenz_fc00a76db9.jpg.webp","type":"image\/webp","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/b\/f\/csm_digitale-bildkorrelation-nutzt-fluoreszenz_fc00a76db9.jpg","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/b\/f\/csm_digitale-bildkorrelation-nutzt-fluoreszenz_8d8881e609.jpg.webp","type":"image\/webp","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/b\/f\/csm_digitale-bildkorrelation-nutzt-fluoreszenz_8d8881e609.jpg","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/magazine\/optical-systems\/image\/digitale-bildkorrelation-nutzt-fluoreszenz.jpg.webp","type":"image\/webp","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/magazine\/optical-systems\/image\/digitale-bildkorrelation-nutzt-fluoreszenz.jpg","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/b\/f\/csm_digitale-bildkorrelation-nutzt-fluoreszenz_d24d85ef05.jpg.webp","type":"image\/webp","name":"extrasmall","width":"640","breakpoint":"320"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/b\/f\/csm_digitale-bildkorrelation-nutzt-fluoreszenz_d24d85ef05.jpg","name":"extrasmall","width":"640","breakpoint":"320"}],"default":{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/b\/f\/csm_digitale-bildkorrelation-nutzt-fluoreszenz_fc00a76db9.jpg","alt":"","title":""}},"link":"https:\/\/magazine.polytec.com\/de\/digitale-bildkorrelation-nutzt-fluoreszenz","origUid":7517,"readingTime":"5 min","subline":"Digitale Bildkorrelation nutzt Fluoreszenz","tags":[{"title":"Automotive & Aerospace","uid":79},{"title":"Biologie & Medizin","uid":80},{"title":"Forschung & Entwicklung","uid":86},{"title":"Infrastruktur & Bauwesen","uid":85},{"title":"Maschinenbau & Feinwerktechnik","uid":84},{"title":"Materialforschung & -prüfung","uid":83}],"technologies":[{"title":"Optische Systeme","uid":228}],"title":"Mehr Möglichkeiten für Verformungstests in der Materialprüfung","uid":7517,"visits":227},{"authors":[{"fullName":"Vibration Research","fullOfficialName":" Vibration Research"}],"description":"

Im Bereich der Schwingungsprüfung stellt die Massenbeladung eine zentrale Herausforderung dar. Das Verhalten eines Bauteils bei dynamischer Schwingungsuntersuchung wird durch die zusätzlich aufgebrachte Masse stark beeinflusst. Dieses Phänomen ist bei frei schwingenden Biegebalken besonders ausgeprägt und wird noch komplexer, wenn es sich um gekrümmte, freitragende Strukturen wie z.B. Turbinenschaufeln handelt.<\/p>","imageObject":{"variants":[{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/d\/2\/csm_mass-loading-turbines_9480198f84.jpg.webp","type":"image\/webp","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/d\/2\/csm_mass-loading-turbines_9480198f84.jpg","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/d\/2\/csm_mass-loading-turbines_f7b274423b.jpg.webp","type":"image\/webp","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/d\/2\/csm_mass-loading-turbines_f7b274423b.jpg","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/magazine\/vibrometry\/image\/mass-loading-turbines.jpg.webp","type":"image\/webp","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/magazine\/vibrometry\/image\/mass-loading-turbines.jpg","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/d\/2\/csm_mass-loading-turbines_7335e5d3c6.jpg.webp","type":"image\/webp","name":"extrasmall","width":"640","breakpoint":"320"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/d\/2\/csm_mass-loading-turbines_7335e5d3c6.jpg","name":"extrasmall","width":"640","breakpoint":"320"}],"default":{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/d\/2\/csm_mass-loading-turbines_9480198f84.jpg","alt":"","title":""}},"link":"https:\/\/magazine.polytec.com\/de\/massenbeladungseffekte","origUid":7495,"readingTime":"5 min","subline":"Massenbeladungseffekte","tags":[{"title":"Forschung & Entwicklung","uid":86},{"title":"Automotive & Aerospace","uid":79},{"title":"Infrastruktur & Bauwesen","uid":85},{"title":"Materialforschung & -prüfung","uid":83}],"technologies":[{"title":"Vibrometrie","uid":232}],"title":"Wo das Laser-Doppler-Vibrometer bei der Schwingungsmessung hilft","uid":7495,"visits":660},{"authors":[{"fullName":"Ellen-Christine Reiff","fullOfficialName":"M.A. Ellen-Christine Reiff"},{"fullName":"Peter Schullerer","fullOfficialName":" Peter Schullerer"}],"description":"

Bei Pulverbeschichtungen kommt es auf die Qualität der Beschichtung an. Eine Messung ihrer Dicke oder Gleichmäßigkeit ist – vor allem an kritischen Stellen – bei der Qualitätskontrolle unerlässlich. Systeme, die auf dem fotothermischen Messverfahren basieren, erschließen hier praxisgerechte Möglichkeiten ...<\/p>","imageObject":{"variants":[{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/5\/csm_pulverbeschichtung-aluminiumteile-enovasense_3b1c5507ac.jpg.webp","type":"image\/webp","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/5\/csm_pulverbeschichtung-aluminiumteile-enovasense_3b1c5507ac.jpg","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/5\/csm_pulverbeschichtung-aluminiumteile-enovasense_acd206bc52.jpg.webp","type":"image\/webp","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/5\/csm_pulverbeschichtung-aluminiumteile-enovasense_acd206bc52.jpg","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/5\/csm_pulverbeschichtung-aluminiumteile-enovasense_686a3695e1.jpg.webp","type":"image\/webp","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/5\/csm_pulverbeschichtung-aluminiumteile-enovasense_686a3695e1.jpg","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/5\/csm_pulverbeschichtung-aluminiumteile-enovasense_85baaf1ad9.jpg.webp","type":"image\/webp","name":"extrasmall","width":"640","breakpoint":"320"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/5\/csm_pulverbeschichtung-aluminiumteile-enovasense_85baaf1ad9.jpg","name":"extrasmall","width":"640","breakpoint":"320"}],"default":{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/5\/csm_pulverbeschichtung-aluminiumteile-enovasense_3b1c5507ac.jpg","alt":"Pulverbeschichtung von Aluminiumteilen","title":""}},"link":"https:\/\/magazine.polytec.com\/de\/inline-messsystem-fuer-pulverbeschichtungen","origUid":7248,"readingTime":"4 min","subline":"Kontaktlose Echtzeit-Messung senkt die Betriebskosten","tags":[{"title":"Materialforschung & -prüfung","uid":83},{"title":"Maschinenbau & Feinwerktechnik","uid":84},{"title":"Prozess- & Qualitätskontrolle","uid":15}],"technologies":[{"title":"Optische Systeme","uid":228}],"title":"Inline-Messsystem für Pulverbeschichtungen","uid":7248,"visits":1364},{"authors":[{"fullName":"Matheus Rosa","fullOfficialName":" Matheus Rosa"},{"fullName":"Massimo Ruzzene","fullOfficialName":" Massimo Ruzzene"}],"description":"

Metamaterialien sind künstliche Gebilde bekannter Materialien, deren spezielle Anordnung  neuartige Eigenschaften kreieren, die so in natürlichen Materialien nicht vorkommen. Neben vielen anderen Anwendungen bieten sie großes Potential hinsichtlich gezielter Schwingungsisolierung, der Lärmkontrolle, der Wellenleitung und der Energiegewinnung (Energy Harvesting). Diese Arbeit bedient sich rekonfigurierbaren LEGO-Bausteinen und deren Charakterisierung mit Laser-Doppler-Vibrometrie.<\/p>","imageObject":{"variants":[{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/9\/csm_wave-propagation-metamaterials_cf1d53adad.jpg.webp","type":"image\/webp","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/9\/csm_wave-propagation-metamaterials_cf1d53adad.jpg","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/9\/csm_wave-propagation-metamaterials_b6e2d64fc8.jpg.webp","type":"image\/webp","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/9\/csm_wave-propagation-metamaterials_b6e2d64fc8.jpg","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/9\/csm_wave-propagation-metamaterials_cc78111d62.jpg.webp","type":"image\/webp","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/9\/csm_wave-propagation-metamaterials_cc78111d62.jpg","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/9\/csm_wave-propagation-metamaterials_578bc2ad08.jpg.webp","type":"image\/webp","name":"extrasmall","width":"640","breakpoint":"320"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/9\/csm_wave-propagation-metamaterials_578bc2ad08.jpg","name":"extrasmall","width":"640","breakpoint":"320"}],"default":{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/1\/9\/csm_wave-propagation-metamaterials_cf1d53adad.jpg","alt":"","title":""}},"link":"https:\/\/magazine.polytec.com\/de\/die-komplexe-physik-quasi-periodischer-metamaterialien-spielerisch-erforscht","origUid":7186,"readingTime":"6 min","subline":"Wellenausbreitung und Schwingungen von LEGO-Strukturen","tags":[{"title":"Materialforschung & -prüfung","uid":83},{"title":"Infrastruktur & Bauwesen","uid":85}],"technologies":[{"title":"Vibrometrie","uid":232}],"title":"Die komplexe Physik quasi-periodischer Metamaterialien spielerisch erforscht","uid":7186,"visits":415},{"authors":[{"fullName":"Jochen Grimm","fullOfficialName":"Dipl.-Ing. (FH) Jochen Grimm"}],"description":"

3D-Scanner sind keine neue Technik – und dennoch faszinierend, da immer wieder neue interessante Anwendungsbereiche erschlossen werden. Die Vielfalt an Herstellern und Modellen für unterschiedliche Einsatzzwecke tragen dazu bei, vom Monochrom-Scanner für eine einfach Umriss-Erfassung bis zum High-End-Farbscanner für hochauflösende 3D-Modelle.<\/p>","imageObject":{"variants":[{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/8\/e\/csm_3d-scanner-anwendungen_5c595827b9.jpg.webp","type":"image\/webp","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/8\/e\/csm_3d-scanner-anwendungen_5c595827b9.jpg","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/8\/e\/csm_3d-scanner-anwendungen_d7d98945cb.jpg.webp","type":"image\/webp","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/8\/e\/csm_3d-scanner-anwendungen_d7d98945cb.jpg","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/8\/e\/csm_3d-scanner-anwendungen_d7288569b0.jpg.webp","type":"image\/webp","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/8\/e\/csm_3d-scanner-anwendungen_d7288569b0.jpg","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/8\/e\/csm_3d-scanner-anwendungen_e91f88de93.jpg.webp","type":"image\/webp","name":"extrasmall","width":"640","breakpoint":"320"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/8\/e\/csm_3d-scanner-anwendungen_e91f88de93.jpg","name":"extrasmall","width":"640","breakpoint":"320"}],"default":{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/8\/e\/csm_3d-scanner-anwendungen_5c595827b9.jpg","alt":"Fußabdruck Tatort","title":""}},"link":"https:\/\/magazine.polytec.com\/de\/anwendungsbereiche-industrieller-3d-scanner","origUid":7065,"readingTime":"6 min","subline":"Von Täterspuren bis zur Roboter-Überwachung","tags":[{"title":"Prozess- & Qualitätskontrolle","uid":15},{"title":"Maschinenbau & Feinwerktechnik","uid":84},{"title":"Forschung & Entwicklung","uid":86},{"title":"Materialforschung & -prüfung","uid":83}],"technologies":[{"title":"Optische Systeme","uid":228}],"title":"Teil 2: Anwendungsbereiche industrieller 3D-Scanner","uid":7065,"visits":1513},{"authors":[{"fullName":"Jochen Grimm","fullOfficialName":"Dipl.-Ing. (FH) Jochen Grimm"}],"description":"

Im ersten Teil des Artikels haben wir Typisierung und technischen Grundlagen von 3D-Scannern beleuchtet. Hier erfahren Sie mehr über deren vielseitige Anwendungsbereiche und interessante Praxisbeispiele.<\/p>","imageObject":{"variants":[{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/f\/9\/csm_3d-scanner_5b7cd7ee39.jpg.webp","type":"image\/webp","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/f\/9\/csm_3d-scanner_5b7cd7ee39.jpg","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/f\/9\/csm_3d-scanner_5b7173c4b1.jpg.webp","type":"image\/webp","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/f\/9\/csm_3d-scanner_5b7173c4b1.jpg","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/magazine\/optical-systems\/image\/3d-scanner.jpg.webp","type":"image\/webp","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/magazine\/optical-systems\/image\/3d-scanner.jpg","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/f\/9\/csm_3d-scanner_4dbf8e19fe.jpg.webp","type":"image\/webp","name":"extrasmall","width":"640","breakpoint":"320"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/f\/9\/csm_3d-scanner_4dbf8e19fe.jpg","name":"extrasmall","width":"640","breakpoint":"320"}],"default":{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/f\/9\/csm_3d-scanner_5b7cd7ee39.jpg","alt":"","title":""}},"link":"https:\/\/magazine.polytec.com\/de\/grundlagen-industrieller-3d-scanner","origUid":7078,"readingTime":"6 min","subline":"Von Handheld bis High-End","tags":[{"title":"Prozess- & Qualitätskontrolle","uid":15},{"title":"Maschinenbau & Feinwerktechnik","uid":84},{"title":"Forschung & Entwicklung","uid":86},{"title":"Materialforschung & -prüfung","uid":83}],"technologies":[{"title":"Optische Systeme","uid":228}],"title":"Teil 1: Grundlagen industrieller 3D-Scanner","uid":7078,"visits":1627},{"authors":[{"fullName":"Dennis Berft","fullOfficialName":"M.Eng. Dennis Berft"}],"description":"

Lärmschutz spielt sowohl im beruflichen als auch im privaten Bereich eine wichtige Rolle. Um erforderliche oder bereits getroffene Maßnahmen zur Lärmsenkung prüfen zu können, werden Luftschallmessungen durchgeführt. Die zugrundeliegende Schallerzeugung erfolgt hierbei typischerweise mittels omnidirektionalen Schallquellen ...<\/p>","imageObject":{"variants":[{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/5\/csm_robovib-ntek_1945e40970.jpg.webp","type":"image\/webp","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/5\/csm_robovib-ntek_1945e40970.jpg","name":"default","width":"570","breakpoint":"1200"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/5\/csm_robovib-ntek_384f5ee757.jpg.webp","type":"image\/webp","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/5\/csm_robovib-ntek_384f5ee757.jpg","name":"large","width":"900","breakpoint":"992"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/magazine\/vibrometry\/image\/robovib-ntek.jpg.webp","type":"image\/webp","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/magazine\/vibrometry\/image\/robovib-ntek.jpg","name":"medium","width":"1380","breakpoint":"768"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/5\/csm_robovib-ntek_883f2537f7.jpg.webp","type":"image\/webp","name":"extrasmall","width":"640","breakpoint":"320"},{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/5\/csm_robovib-ntek_883f2537f7.jpg","name":"extrasmall","width":"640","breakpoint":"320"}],"default":{"src":"https:\/\/magazine.polytec.com\/fileadmin\/_processed_\/5\/5\/csm_robovib-ntek_1945e40970.jpg","alt":"","title":""}},"link":"https:\/\/magazine.polytec.com\/de\/betriebsschwingungsanalysen-an-lautsprechern","origUid":6853,"readingTime":"4 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