Calculate Cutting Force Metal Sheets

Number of drawing process 7.

Calculate cutting force metal sheets.

Area of invert fillet 14. 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. Draw reduction percentage 10. 1 ton 8 90 kn.

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. Correction factor for flat blank length 5. 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. Flat blank length 4.

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. Punch edge radius in. Area of cylinder 12. You can calculate the punching tonnage been required with the help of the following punching force calculation formula blanking force formula.

Sheet metal knowledge menu sheet metal manufacturing and services. 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. Punching force calculation formula. Area of fillet 13.

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. Shape a dimension ld land distance. Area of flat ring 11. Calculate the weight of a steel beam bar tube profiles channels or a simple metal sheet.

Ultimate tensile strength psi. Pre form for full circle forming 6. Die edge radius in. F p x t x psi.

1kn 112 tons station size land distance the larger the perimeter of the cut hole the larger the tonnage required. Has pre entered densities for dozens of commonly used metals and metal alloys like steel aluminum nickel iron copper cadmium gold silver etc. This equation will calculate the force required to pierce or shear sheetmetal. Online panel cutting optimization software.

Number of draw reduction 9. Metal weight calculator online free steel weight calculator.