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[Features]
- The product of spring standards, calculation formulas, and professional know-how.
- Use the mouse to select the internal materials.
- Select a system based on calculation needs.
- The Design System obtains the data from the spring based on the specifications.
- The Calculation System checks the performance on the basis of the spring specifications.
- The Formula Calculation System calculates the spring constant and stress with formulas.
- The basic settings window lets you change options.
- Switch between the Design, Calculation, and Formula Calculation Systems with a mouse button.
- Main item sheets and spring figures included.
- kgf, SI, and g units supported.



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