Approximate the plasticity domain with a single straight line! We will use a method called "two-line approximation" to reduce computation time.
Many resins have properties in both the elastic region and the plastic region. In the elastic region, the strain returns to zero when the stress is removed, resulting in linear behavior. However, in the plastic region, the strain does not return to zero when the stress is removed, leading to nonlinear behavior. To perform calculations in the nonlinear region during structural analysis, it is necessary to input material properties. However, inputting properties for the nonlinear region requires entering strain values for each stress point, which is quite cumbersome. Additionally, the computation time becomes longer. To simplify the input of material properties, we use a method called "two-line approximation" to shorten the computation time. This approach replaces the properties of the resin from the yield point to the fracture point with a single straight line (tangent modulus). This method is particularly suitable for quickly checking design values in models with a large number of elements and significant computational scale. *For more details, please refer to the related links or feel free to contact us.*
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Sanglory Co., Ltd. was founded in 1940 as a manufacturer of plastic industrial parts. Over the past 80 years, we have made continuous efforts to establish ourselves as a leading company in the manufacturing of precision plastic parts. We maximize the advantages of plastic to realize them in our products and components. To achieve this, we utilize computers as a standard in our development processes and leverage high technical standards and abundant know-how through CAD/CAM and CAE to meet our customers' needs. Our "Process Spirit" focuses on achieving the shortest development lead times by world standards, as well as the modularization of price and functionality that can compete globally, thus realizing "the world's optimal production conditions." To achieve these optimal production conditions, we are expanding our production system globally with a management outlook aimed at the world market, currently establishing production and sales bases in the UK, China, Malaysia, Singapore, Thailand, and other locations around the world.