Compared to the analytical solution, numerically evaluated pressure is accurate with maximum errors less than 1% for relevant convergence tolerance. An implicit algorithm is implemented to predict the evolution of the internal pressure for growing cracks of any shape a constitutive law in pressure correlated with the equation of state of ideal gases has therefore been used. In order to calculate stress intensity factors (SIFs), the term corresponding to internal pressure, that is normal loading on crack faces has been determined, added to the interaction integral and the results of SIFs in mode I have been compared to their analytical values with mean error less than 1%. An adaptive mesh is developed based on a 3D fractal mesh allowing a significant gain in computing time compared to regular meshes. Cutting layouts can be saved and reused later without the need to run optimization again.A new 3D X-FEM approach is proposed to model crack coalescence phenomena in the Smart CutTM technology.
All you have to do is input panels and parts and start optimization. Easy to use, with an intuitive interface, our software can help your business by reducing material waste and cost. Smart2DCutting is the smart solution for panel cutting optimization. Measurements in Metric and US Customary / British Imperial units Handle different material types for panels and parts Calculate the optimal panel size for a given parts list Cutting layouts can be exported to DXF, TXT or XML file formats Even for 2000 parts the cutting layout is generated in less than 10 seconds on today's modest computers Smart2DCutting supports multiuser connections which means you can have your data stored and accessed in one central location.
Cutting layouts can be saved and reused later without the need to run optimization again. Here is the official description for Smart2DCutting: Smart2DCutting is the smart solution for panel cutting optimization. After our trial and test, the software was found to be official, secure and free. Smart2DCutting is a Business::Applications software developed by Rasterweq Software.
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