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Compression coil springs Free

* This app allows you to calculate the compression coil springs.

* The calculation method used is based on the equations and procedures used by Faires in the book "Design of machine elements".

* Use 2 calculation modes:

   - Testing mode of existing springs.

   -Design mode to define necessary spring size.

* It has a database of materials most used for springs, with the admissible and closing resistances for each diameter and type of service for a maximum diameter of 12.7mm.

* In entering design mode, enter:

 -Type of extremes

 -Material

 -Type of service

 -Force

 -Deformation

 -Internal required diameter of the spring

 -Longitude free

* The results in this mode are the following:

 -Numero of gauge and diameter of wire

 - Average diameter between turns

 -Constant spring (K)

 -Travel

 -Closed length

 -Angle of the turns

 - Tension under the load and admissible tension of the material for that diameter of wire

 - Tension when closing it completely and closing tension that supports the material for that wire diameter

 -Stored energy

 Closing force

 -Step of the turns

 -Number of active turns

 -Number of total turns

 -Natural frequency

 -Dough

 -Overall observations (possibility of buckling, care in bending of turns, tension of material)

* In the verification mode, enter:

 -Type of extremes

 -Material

 Type of use

 -Wire diameter

 -Force

 -Diameter average

 -He passed

 -Number of total turns

* The results obtained in the verification mode are the following:

 -Deformation of the spring

 -Constant spring K

 -Stored energy

 -Travel

 -Longitude free

 -Closed length

 -Close force

 -Inner diameter of the coil

 - Tension under the load and admissible tension of the material for that diameter of wire

 - Tension when closing it completely and closing tension that supports the material for that wire diameter

 -Angle of the turns

 -Number of total active turns

 -Natural frequency

 -Dough

 -Overall observations (possibility of buckling, care in bending of turns, tension of material)

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