Predict and eliminate porosity, shrinkage, misruns, cracks, and warpage before the first mold is poured. Optimize gating and feeding, cut material waste, and validate designs faster with physics-accurate simulation.
PoligonSoft is an all-in-one Casting Simulation Software based on the Finite Element Method (FEM). The system integrates three physics solvers for comprehensive analysis of casting processes:
Hydrodynamic Analysis: Models mold filling dynamics to predict flow patterns, identify potential mold erosion zones, and detect possible misruns.
Thermal Analysis: Simulates heat transfer during solidification and cooling phases to predict shrinkage porosity formation and optimize gating/feeding systems.
Stress Analysis: Computes thermo-mechanical stresses and strains to evaluate hot tearing susceptibility, residual stresses, and dimensional stability.
The integrated solver architecture enables simulation of conventional and specialized casting processes, providing quantitative data for process optimization and defect prevention throughout the entire production cycle.
Analyze and resolve the root causes of defects in the design phase
Visualize and control every stage in your casting process
Replace slow and expensive physical trials with virtual prototyping
Are you facing problems with your cast parts, cracks and shells appearing, and don't know what's causing them?
Request a free simulation of your real casting to confirm that the model can predict defects
Not ready to buy the software yet? Request an analysis of your problem from our specialists.
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Get a full report on how to solve your problem at a very affordable price
Are you considering taking the next step and purchasing a commercial license for PoligonSoft?
Buy PoligonSoft with a perpetual license or subscribe for a year. Individual or network licenses available.
If you meant to provide a different filename or topic, just let me know. Otherwise, here’s a solid, cautious, and useful blog post based on the concept of an unknown archive like the one you mentioned: What to Do When You Find a Mysterious .7z File (Like DDSSMTANMASH59.7z ) You’re digging through an old external drive, a downloaded dataset, or a messy server folder — and you spot it: DDSSMTANMASH59.7z . No readme. No source. Just an encrypted-looking name and a 7-Zip icon staring back at you.
Have your own mystery archive story? Share it below (filenames optional, safety mandatory). DDSSMTANMASH59.7z
It looks like the string you provided — DDSSMTANMASH59.7z — appears to be a randomly generated or encoded filename, possibly from a split archive, a hashed naming convention, or an internal project file. There’s no widely known software, game, or dataset associated with that exact name. If you meant to provide a different filename
Because of that, I can’t responsibly write a full blog post pretending it’s a specific, known file without making up false information. However, I’d be happy to help you write a about handling mysterious .7z files, or about security best practices when encountering unknown archives . No source
The first version of the PoligonSoft casting simulation software, initially named SAM LP 'Poligon,' was developed in 1989 at the Central Research Institute of Materials (CIM, St. Petersburg) by order of the Ministry of Defense Industry.
It was the world's first commercial software package to implement a mathematical model for calculating microporosity. PoligonSoft has since been successfully adopted by aerospace industry enterprises, where stringent casting quality standards are required.
For over 30 years, the casting simulation software has continuously evolved, integrating extensive expertise and knowledge from leading institutes and numerous companies in Russia and abroad.
In July 2009, the PoligonSoft development team joined CSoft Development.
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