Kethavath Srinath
Osmania University (OU), Hyderabad
Kethavath Srinath has created this Calculator and 400+ more calculators!
Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
Urvi Rathod has verified this Calculator and 500+ more calculators!

11 Other formulas that you can solve using the same Inputs

Number of Threads in Engagement With Nut When Transverse Shear Stress at Root of Nut is Given
Number of Engaged Threads=Axial Load/(pi*Nominal Diameter*Transverse shear stress*thread thickness) GO
Thread Thickness at Root of Nut When Transverse Shear Stress at Root of Nut is Given
thread thickness=Axial Load/(pi*Nominal Diameter*Number of Engaged Threads*Transverse shear stress) GO
Transverse Shear Stress at Root of the Nut
Transverse shear stress=Axial Load/(pi*Nominal Diameter*thread thickness*Number of Engaged Threads) GO
Axial Load When Transverse Shear Stress at Root of Nut is Given
Axial Load=pi*Transverse shear stress*thread thickness*Nominal Diameter*Number of Engaged Threads GO
Nominal Diameter of Power Screw When Mean DIameter is Given
Equivalent/Nominal Diameter of Particle=Mean diameter of screw+(0.5*Pitch) GO
Mean Diameter of Power Screw
Mean diameter of screw=Equivalent/Nominal Diameter of Particle-0.5*Pitch GO
Helix Angle for multi-threaded screw
Helix Angle=atan((Number of Threads*Pitch)/(pi*Mean diameter of Screw)) GO
Nominal Diameter of Power Screw
Equivalent/Nominal Diameter of Particle=Core Diameter+Pitch GO
Bolt Stress
Bolt stress=(pi/4)/(Nominal bolt diameter-0.9743*Pitch)^2 GO
Helix Angle for single threaded screw
Helix Angle=atan(Pitch/(pi*Mean diameter of Screw)) GO
Lead of Screw
Lead of Screw=Pitch*Number of Threads GO

9 Other formulas that calculate the same Output

Core Diameter of Screw When Unit Bearing Pressure is Given
Core Diameter=sqrt((Nominal Diameter)^2-(4*Force/(bearing pressure*pi*number of thread in contact with nut))) GO
Core Diameter When the Strength of the Bolt in Shear is Given
Core Diameter=Shear Yield Strength=Shear strength*Factor of safety/(pi*Shear Yield Strength*Height of Nut ) GO
Core Diameter of Screw When Transverse Shear Stress in a Screw is Given
Core Diameter=Force/(Transverse shear stress*pi*thread thickness*number of thread in contact with nut) GO
Core Diameter When Diameter of the Hole is Given
Core Diameter=sqrt((Equivalent/Nominal Diameter of Particle^2)-(Diameter of the Hole of Bolt^2)) GO
Core Diameter When Strength of Bolt in Tension is Given
Core Diameter=sqrt(Tensile strength/(pi/4)*(Tensile Yield Strength/Factor of safety)) GO
Core Diameter When Torsional Shear Stress is Given
Core Diameter=(16*Torsional Moment/(pi*Torsional Shear Stress))^(1/3) GO
Core Diameter of Bolt When Maximum Tensile Stress in the Bolt is Given
Core Diameter=sqrt(Tensile load/((pi/4)*Maximum tensile stress)) GO
Core Diameter When Direct Compressive Stress is Given
Core Diameter=sqrt((4*Axial Load)/(pi*Compressive Stress)) GO
Core Diameter When Shear Area is Given
Core Diameter=Shear Area/pi*Height of Nut GO

Core Diameter of Power Screw Formula

Core Diameter=Nominal Diameter-Pitch
d<sub>c=d-p
More formulas
Nominal Diameter of Power Screw GO
Pitch of Power Screw GO
Mean Diameter of Power Screw GO
Nominal Diameter of Power Screw When Mean DIameter is Given GO
Pitch of the Screw When Mean Diameter is Given GO
Helix Angle of Thread GO
Mean diameter of Screw When Helix Angle is Given GO
Lead of Screw When Helix angle is Given GO
Efficiency of Square Threaded Screw GO
Coefficient of Friction When Efficiency of Square Threaded Screw is Given GO
Maximum Efficiency of Square Threaded Screw GO
Lead of the Screw When Overall Efficiency is Given GO
External Torque Required to Raise The Load in Terms of Efficiency GO
load When Overall Efficiency is Given GO
Overall Efficiency of a Power Screw GO

Define Pitch of the Screw?

The pitch is defined as the distance measured parallel to the axis of the screw from a point on one thread to the corresponding point on the adjacent thread. It is denoted by the letter p.

How to Calculate Core Diameter of Power Screw?

Core Diameter of Power Screw calculator uses Core Diameter=Nominal Diameter-Pitch to calculate the Core Diameter, The Core Diameter of Power Screw formula is defined as the smallest diameter of the screw thread. It is also called minor diameter. Core Diameter and is denoted by dc symbol.

How to calculate Core Diameter of Power Screw using this online calculator? To use this online calculator for Core Diameter of Power Screw, enter Nominal Diameter (d) and Pitch (p) and hit the calculate button. Here is how the Core Diameter of Power Screw calculation can be explained with given input values -> -4990 = 0.01-5.

FAQ

What is Core Diameter of Power Screw?
The Core Diameter of Power Screw formula is defined as the smallest diameter of the screw thread. It is also called minor diameter and is represented as dc=d-p or Core Diameter=Nominal Diameter-Pitch. Nominal Diameter is defined as the largest diameter of the screw .It is also called major diameter and Pitch is the distance between screw threads and is commonly used with inch sized products and specified as threads per inch.
How to calculate Core Diameter of Power Screw?
The Core Diameter of Power Screw formula is defined as the smallest diameter of the screw thread. It is also called minor diameter is calculated using Core Diameter=Nominal Diameter-Pitch. To calculate Core Diameter of Power Screw, you need Nominal Diameter (d) and Pitch (p). With our tool, you need to enter the respective value for Nominal Diameter and Pitch and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Core Diameter?
In this formula, Core Diameter uses Nominal Diameter and Pitch. We can use 9 other way(s) to calculate the same, which is/are as follows -
  • Core Diameter=sqrt((4*Axial Load)/(pi*Compressive Stress))
  • Core Diameter=(16*Torsional Moment/(pi*Torsional Shear Stress))^(1/3)
  • Core Diameter=Force/(Transverse shear stress*pi*thread thickness*number of thread in contact with nut)
  • Core Diameter=sqrt((Nominal Diameter)^2-(4*Force/(bearing pressure*pi*number of thread in contact with nut)))
  • Core Diameter=sqrt((Equivalent/Nominal Diameter of Particle^2)-(Diameter of the Hole of Bolt^2))
  • Core Diameter=sqrt(Tensile load/((pi/4)*Maximum tensile stress))
  • Core Diameter=sqrt(Tensile strength/(pi/4)*(Tensile Yield Strength/Factor of safety))
  • Core Diameter=Shear Area/pi*Height of Nut
  • Core Diameter=Shear Yield Strength=Shear strength*Factor of safety/(pi*Shear Yield Strength*Height of Nut )
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