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1998
Conference Paper
Titel
Fatigue design. Testing, quality reliability and safety on the example of automotive PM' components
Alternative
Schwingfeste Bemessung. Prüfung, Qualitätsüberwachung und Sicherheit am Beispiel von pulvermetallurgisch hergestellten Automobilteilen
Abstract
The development of fatigue loaded PM parts requires knowledge of material related design data such as S-N curves, influence of loading mode, notches, and mean stress sensitivity on one hand, and on the other hand knowledge of the service loading and the local stresses resulting in the most critical areas of the part. Comparison between the local and the allowable stresses shows whether the design can be implemented or further optimisation is necessary. The fatigue design procedure and its experimental verification is demonstrated by two case studies.
Language
English
Tags
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Bauteil
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Bemessung
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bending
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Biegung
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Dauerfestigkeit
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design
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endurance limit
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Fahrzeugbau
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failure corrosion
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fatigue strength
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fatigue strength test
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Fertigung
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laboratory measurement
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Labormessung
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Last
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load
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manufacturing process
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powder metallurgy
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Probestab
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Pulvermetallurgie
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Qualitätskontrolle
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quality control
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reliability
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safety
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Schwingfestigkeit
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Schwingfestigkeitsversuch
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Sicherheit
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sintering
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Sintern
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Spannungsanalyse
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Spannungsverteilung
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specimen
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Stahl
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steel
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stress analysis
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stress distribution
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structural component
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Versagenskriterium
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Woehler curve
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Wöhlerlinie
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Zuverlässigkeit