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Mechanical Engineering

Punching and Blanking Punch load Calculator

Mechanical Engineering

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Punching and Blanking Punch load

Equation and meaning

\[Punch \cdot load = \pi \cdot D \cdot t \cdot K_{prime} \cdot \frac{Penetration}{Shear_{on\_punch}}\]

Punching and Blanking of Punch load

Variables in this formula

D — D
Enter this value unless it is the selected unknown.
K_prime — K Prime
Enter this value unless it is the selected unknown.
load — Load
Enter this value unless it is the selected unknown.
Penetration — Penetration
Enter this value unless it is the selected unknown.
Punch — Punch
Enter this value unless it is the selected unknown.
Shear_on_punch — Shear On Punch
Enter this value unless it is the selected unknown.
t — Time
Time SI unit: s

How to use this calculator

  1. Leave one value emptyThe empty field is automatically treated as the unknown.
  2. Enter known values and unitsChoose N, kgf, dyn, SI or another compatible unit when available.
  3. Review the automatic answerThe result appears immediately and is substituted back into the formula to check the residual.
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