ENTER YOUR DIMENSIONS
Select Your Spring Type
COMPRESSION
EXTENSION
TORSION
Select Your Unit of Measurement
Congratulations!
you have a good spring design!
Your design has Warnings!
Warning Messages
Congratulations!
you have a good spring design!
Your design has
Warnings!
A coil spring is formed by winding wire spirally to create a series of stacked coils. Coil springs can take various forms, including compression, torsion, extension, or conical springs, all of which consist of helically wound wire coils. While there are many common calculations related to the physical dimensions of these coil springs, spring rate calculations can become a bit intricate. This is especially true for conical tapered springs, as they don't exert a constant force.
Inner Diameter:
Inner Diameter (ID) = Outer Diameter (OD) - 2 × Wire Diameter (WD)
ID = OD - 2WD
Outer Diameter:
Outer Diameter (OD) = Inner Diameter (ID) + 2 × Wire Diameter (WD)
OD = ID + 2WD
Wire Diameter:
Wire Diameter (WD) = Outer Diameter (OD) - Inner Diameter (ID)
WD = OD - ID
Mean Diameter:
Mean Diameter (MD) = Inner Diameter (ID) + Wire Diameter (WD)
MD = ID + WD
or
Mean Diameter (MD) = Outer Diameter (OD) - Wire Diameter (WD)
MD = OD - WD
Spring Index:
Spring Index (I) = Mean Diameter (MD) ÷ Wire Diameter (WD)
I = MD ÷ WD
Total Coils:
Total Coils (TC) = Body Length (BL) ÷ Wire Diameter (WD) - 1
TC = BL ÷ WD - 1
Load:
Load (L) = Rate (R) × Distance Traveled (DT)
L = R × DT
Distance Traveled:
Distance Traveled (DT) = Load (L) ÷ Rate (R)
DT = L ÷ R
Rate:
Rate (R) = Load (L) ÷ Distance Traveled (DT)
R = L ÷ DT
Calculating these parameters is essential for designing coil springs that meet the specific requirements of various applications. These calculations ensure that the spring components function as intended and exert the necessary force. Precise dimensions and rates are crucial to the success of any project involving coil springs.
Spring Creator 5.0 - Your Trusted Tool:
To make these calculations easier and to visualize the outcomes, consider using Spring Creator 5.0. This innovative tool is designed to streamline the process of working with coil springs. By inputting your parameters, you can quickly calculate and visualize the characteristics of your springs, ensuring that your designs meet the highest standards of performance and safety.
Start Designing Your Springs with Confidence!
Your 3D is being generated, 3D generation Will take approximately 15 seconds. Your 3D Will load automatically on this page.
Your 3D is being generated, 3D generation Will take approximately 15 seconds. Your 3D Will load automatically on this page.
Spring Creator is an Acxess Spring Product, You will be redirected to acxesspring.com for your purchase
Click to open acxesspring.com