Conical coil spring load calculation program[FREE]

The load calculation for conical coil springs can be executed.

Click the button to enter the data into the following form and perform the calculation.

The calculation program for free access cannot calculate up to durability.
For confirmation, please contact us by free consultation displayed after calculation.

*Enter the value in half-width characters.

Spring calculation
Q&A
Input form
Material
(mandatory)
Some materials are not readily available, so please check when ordering.
Wire diameter mm
(mandatory)
Small mean diameter mm
(mandatory)
Above figure: R1
Large mean diameter mm
(mandatory)
Above figure: R2
Number of active turns turns
(mandatory)
Above figure: 5 turns
Number of end turns(each) turns
(mandatory)
Above figure: 1 turns(each)
Free length mm
(mandatory)
Above figure:
1st load height mm
(mandatory)
2nd load height mm
(mandatory)
End grinding With polishing
*Load tolerances and dimensional tolerances are based on JIS B 2704, JIS B2709.

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