balltan

an industry-agnostic elastic mechanics tool designed for engineering, research, and learning. It covers seven major fields including mechanical, civil, automotive, sports, materials, textiles, and biomedical. It includes 16 professional calculators and supports one-click calculations for common scenarios such as spring stiffness, stress and strain, isolation supports, and suspension systems, along with displaying complete calculation steps. It also has an elastic mechanics knowledge library and research log, allowing for the archiving and retention of experimental data, notes, and labels. Additionally, it provides unit conversion, material elasticity references, and common formula queries. The interface is simple and bilingual, switching automatically with the system language. It is a portable elastic calculation assistant for engineers, students, and enthusiasts.