Calculate Cutting Force Metal Sheets

You can calculate the punching tonnage been required with the help of the following punching force calculation formula blanking force formula.

Calculate cutting force metal sheets.

This equation will calculate the force required to pierce or shear sheetmetal. Draw reduction percentage 10. We normally use a rake angle between 0 5 and 3. Generate optimized cutting patterns based on the available stock sheets by nesting the required parts.

Number of draw reduction 9. Number of drawing process 7. Ultimate tensile strength psi. 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.

Online panel cutting optimization software. Metal weight calculator online free steel weight calculator. There is also an axial force but my priority is radial. Area of invert fillet 14.

Area of flat ring 11. 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. Sheet metal knowledge menu sheet metal manufacturing and services. Calculate the weight of a steel beam bar tube profiles channels or a simple metal sheet.

Area of cylinder 12. Area of fillet 13. Shape a dimension ld land distance. 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.

Die edge radius in. 1kn 112 tons station size land distance the larger the perimeter of the cut hole the larger the tonnage required. 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. 1 ton 8 90 kn.

Pre form for full circle forming 6. Has pre entered densities for dozens of commonly used metals and metal alloys like steel aluminum nickel iron copper cadmium gold silver etc. F p x t x psi. Flat blank length 4.

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. Correction factor for flat blank length 5.