The formula is short and relatively simple; punching force (pf) = area x shear strength, where area is the cross-sectional area of the material being punched away and shear strength is the shear strength of the particular material being punched.
How to Calculate Punch Force?
Calculating the punch force is an important step in any manufacturing process. It is essential to know the amount of force needed to complete a job correctly and safely. Punch force is the amount of force needed to punch through a material such as metal. The punch force can be calculated in a number of different ways, depending on the material being punched and the desired outcome.
The first step in calculating the punch force is to determine the material being punched. This could be a sheet of metal, a block of wood, or even a piece of plastic. Knowing the material being punched will help to determine the appropriate punch force. The type of material also affects the amount of punch force needed.
Once the material has been identified, the next step is to calculate the thickness of the material. This is done by measuring the material with a caliper or ruler. The thickness will determine the weight of the material, which in turn affects the punch force required.
The third step is to calculate the punch size. This is done by measuring the punch itself and then dividing it by the thickness of the material. This will give the size of the punch needed to complete the job.
Once the size of the punch has been determined, the fourth step is