This is a preview of subscription content, access via your institution. Rent this article via DeepDyve. Weibull, W. Vetenskaps Akad. Handl Roy Swedish Inst. Research Proc. Bullock, R. Google Scholar. Daniel, I. Weil, N. Knight, M. Mann, N.
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Sorry, you do not have permission to ask a question, You must log in to ask a question. Join now! In case of clear bending or pulling loads the corresponding values are without a doubt usable. In practice, however, the load is usually some sort of a combination of them, and compression or torsion may be added to the mix. Apart from the load, the geometry of your design is likely to be quite far from a test-lab arrangement. The standardized specimens do not take into account weld-lines or fiber-orientation, either, both of which exist in real products.
Plastic product designers should therefore never rely on datasheet values too closely. The one most important but often overlooked thing, however, is that the design should meet its long-term use requirements.
For this reason, the decimals do not matter. In calculating the strength in demanding applications I would increase the safety factor by using the lower value, usually the tensile value. Please do not publish. Skip to content Article. Here are the results: The difference between the two testing methods can easily be understood by watching these two short videos.
Metallizing How to Control Corrosion by Improving Design. Why is Stainless Steel Corrosion Resistant? An Introduction to Hydrogen Embrittlement. An Intro to Pipeline Corrosion in Seawater. Follow Connect with us. Sign up. Thank you for subscribing to our newsletter! Connect with us.
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