Calculate Cutting Force Metal Sheets

Number of draw reduction 9.

Calculate cutting force metal sheets.

1 ton 8 90 kn. F p x t x psi. We normally use a rake angle between 0 5 and 3. However in the design of rotary shear the sheet metal cutting force is calculated based on the blade support in the straight motion which inevitably cause inaccurate calculation make the design size deviation and will affect the normal use of performance.

Punch edge radius in. Has pre entered densities for dozens of commonly used metals and metal alloys like steel aluminum nickel iron copper cadmium gold silver etc. F is force required in pounds p is perimeter around area to be sheared inches t is sheet thickness in inches psi is the shear strength rating of the material in pounds per square inch. Generate optimized cutting patterns based on the available stock sheets by nesting the required parts.

Sheet metal knowledge menu sheet metal manufacturing and services. Metal weight calculator online free steel weight calculator. Punching force calculation formula. There is also an axial force but my priority is radial.

Flat blank length 4. If you punch round holes or square holes or some other forms of holes through a given thickness of metal you just want to know the force required to punch a hole in steel. Correction factor for flat blank length 5. Draw reduction percentage 10.

You can calculate the punching tonnage been required with the help of the following punching force calculation formula blanking force formula. This equation will calculate the force required to pierce or shear sheetmetal. Calculate the weight of a steel beam bar tube profiles channels or a simple metal sheet. Ultimate tensile strength psi.

Punching force calculation how to calculate punching force in tons punching force 25 x land distance x material thickness x material factor x shear factor note. Shape a dimension ld land distance. Number of drawing process 7. Area of fillet 13.

Area of invert fillet 14. So i m interested in how to calculate the tangential ft and radial fr during cutting aluminum with an 8 mm end mill with 4 flutes. Die edge radius in. Area of cylinder 12.

Area of flat ring 11. With this calculator you can determine the force required to shear sheet metal simply by entering the material s ultimate tensile strength thickness and blade angle rake angle.