March 14, 2002
This article discusses tests that are used to evaluate flow stress in tube and why the uniaxial test is not suitable for this application. It discusses a bulge test, which stresses the tube biaxially, including tooling, software, and analysis tools for evaluating stresses.
The OPTIPLEX NEXUS 3015 CO2 laser-cutting system is simply innovative. It combines high performance with a compact and flexible design, ideal for fabrication job shops looking to expand into laser-cutting services.
From the Web: Remembering Rosie; GM invests; new jobs; subpar growth; and Uber’s economic role - by Vicki Bell
Web articles for fabricators—A tale of two Rosies; GM to invest billions; new jobs in Chattanooga; and the current and future economy.
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