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keisanHigh-precision calculations for everyday life and work

Spring Rate Simulator

Author: WUNExecutions: 10373

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Even without special measuring equipment, you can calculate the spring rate simply by entering the wire diameter and the number of coils.
*Please enter the total number of coils. (This refers to the number of coils indicated on the product name, packaging, etc.)
●As a prerequisite, the coil inner diameter is 14 mm (common to most manufacturers), and the spring material is standard piano wire.
*For stainless steel, the spring rate will be approximately 10% lower than the calculated value. It is believed that piano wire is strongly attracted by magnets, while stainless steel is weakly attracted.
● Please note that the “close-wound,” “open-end,” and “progressive” types will not be displayed correctly.
Wire diameter
mm
Volume
Volume
Spring Rate g/mm
●Please use this simulator for reference purposes only.
●There may be discrepancies between the calculated values and the manufacturer’s published values.
●There may be discrepancies between the calculated values and actual measurements taken with measuring instruments or similar devices.

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