Home
Back
Torque to Force Formula:
| From: | To: |
The torque to force formula calculates the axial force generated in a bolt when a specific torque is applied. This is essential for ensuring proper bolt tension in mechanical assemblies and structural connections.
The calculator uses the formula:
Where:
Explanation: The formula calculates the axial force generated in a bolt based on the applied torque, considering the bolt diameter and torque coefficient which accounts for friction and other factors.
Details: Accurate force calculation is crucial for ensuring proper bolt tension, preventing joint failure, and maintaining structural integrity in mechanical assemblies.
Tips: Enter torque in Nm, torque coefficient (typically 0.2 for standard bolts), and bolt diameter in meters. All values must be positive numbers.
Q1: What is a typical torque coefficient value?
A: For standard bolts, the torque coefficient is typically around 0.2, but this can vary based on lubrication, surface finish, and thread condition.
Q2: Why is accurate bolt tension important?
A: Proper bolt tension ensures joint integrity, prevents loosening under vibration, and maintains the required clamping force for the connection.
Q3: How does lubrication affect the torque coefficient?
A: Lubrication reduces friction, which decreases the torque coefficient, meaning less torque is needed to achieve the same bolt tension.
Q4: Can this formula be used for all types of fasteners?
A: While the basic principle applies to most threaded fasteners, specific applications may require adjusted coefficients or different formulas.
Q5: How accurate is this calculation method?
A: This provides a good estimate, but actual results can vary due to factors like surface conditions, lubrication, and manufacturing tolerances.