* Use next 1/64" larger die with .006 CL (i.e. You can then enter your details to get a quotation by email - or if you are in a real hurry just give us a call and order over the phone. This is visible on the edge of any stamped part. The company also makes copers, notchers and bar cutters. Designed with the ironworker, machine operator, estimator or engineer in mind, these calculators offer a way to determine the required tonnage … #45 Hand Tool: 14. Ensuring Long Tool Life is All About Set-up! Example: to punch a 1/2" hole through 1/4" thick mild steel. Tonnage calculations are based on averages and should be used as estimates. Thirty tons being the approximate shear strength of mild steel plus an allowance for friction. Aluminum Punching Force Calculator The CINCINNATI Load Calc app is a must tool for any metal fabricator to calculate the air bend tonnage to form a part on a press brake. Hand Tools! Disclaimer | Instructions Site Solution by New Creation Consulting The results of recommended tonnage are then presented for a variety of materials. The Asphalt is a high quality material compacted into dense mass with benefits. We’re open and can ship standard, in-stock ironworker tooling until 5pm EST / 4pm CST / 3pm MST / 2pm PST View Ironworker Tooling Catalog: View Precision Tooling … Simple parts only need simple tonnage calculations: There is no doubt that metal formers with decades of experience and knowledge can calculate tonnages for many simple … #2 Hand Tool: Actual amounts needed may vary. The American Punch Co. has released an app for mobile devices that allows the user to calculate the recommended tonnage needed when punching steel. Mild Steel Hundreds of JMT Punch Presses all around the world attest to the quality, reliability, and stability of our turret punch press machines ; their stress relieved steel construction, modern design, state of art control system, software suite, and quality proven hydraulics are the distinctive characteristics that set our punch press machines for sale in the market apart for the rest of … 16. Our calculator provides an average unit weight per product and should only be used for estimating purposes. General - When pressure per square inch is known: psi x area of work/2000 = 2 tons of ram force required Example: Where it is known that 100 psi is needed to do a job on a 5" x 8" wide piece. Division. What size Portable Hole Punch or hydraulic Ironworker machine is needed for punching a hole size? 12. Cleveland, OH (PRWEB) January 04, 2014 In addition to the calculator for determining the proper tonnage required for punching mild steel, the new American Punch mobile app also features a Die Clearance Calculator, a Diagonals Calculator, as well as a handy Inch / Decimal / Metric Conversion Calculator. 14. Find useful Tonnage Calculator Tools to calculate press brake tonnage, metal punching tonnage and steel bend allowance calculator tools. The American Punch Tonnage Calculator App features four calculators for determining the information necessary for accurately and safely punching holes in a variety of materials typically found in the structural steel and fabrication industries. Loads can be reduced further by putting shear on the punches up to full material thickness or … We can add extra length to the punch body or to its working length. Please use this calculator to select which product you would like to calculate the total tonnage estimated for your project. The calculator accepts measurements in decimal format based on inches. #92 Bench Mounted Press: In order to receive optimum performance from a punch and die, it is necessary that the proper die clearnace be provided in the die for the material being pierced. Press Brake Tonnage Load Calculator. Benefits of AutoForm for Tonnage Calculations for Sheet Metal. Calculating forming forces (binder, pad, punch, post, die, etc) has become highly accurate and convenient in the latest release of AutoForm R6. Be aware that ASTM steels specify … 385-271-6718 4106 S. Commerce Dr, Murray, UT 84107 W.A. American Punch Company manufactures replacement and custom punches, dies and shear blades to fit all ironworkers - angleline, beamline and plate. Contact us now to speak with a knowledgeable member of the American Punch sales team. It means that you can verify the max. Stone Tonnage Calculator rohrers-admin 2018-06-06T15:51:08-04:00. For a given material, the limiting drawing ratio (LDR) is a measure of that material’s … 10. Tonnage Calculator. The American Punch Tonnage Calculator App features four calculators for determining the information necessary for accurately and safely punching holes in a variety of materials typically found in the structural steel and fabrication industries. 10. Formula: TONNAGE IN MILD STEEL = 3.1416 X DIAMETER OF HOLE X MATERIAL THICKNESS X 25 Example: 3.1416 X 2.000 X .250 X 25 = 39.26 TONS Use our calculator to estimate how much you need. The drawing ratio is a measure of the severity of the drawing operation and is the ratio of the initial blank diameter to the punch diameter. Example: 1.375 or 0.65 (note: for values less than one, enter 0 … Hand For recommended vee-dies, please consult: CINCINNATI Press Brake Capacities booklet (PT … How to Calculate Required Tonnage for Punching Mild Steel with Tensile Strength of 65,000 PSI; ... American Punch Company manufactures the most trusted punches and dies used in the steel fabrication industry. Click this Stone Tonnage Calculator rohrers-admin 2018-06-06T15:51:08-04:00 Tonnage calculations are based on averages and should be used as estimates. Calculate Required Tonnage for Punching Mild Steel with Tensile Strength of 65,000 PSI, Standard Angleline, Beamline and Duplicator Punches and Dies, Calculate Required Tonnage for Punching Mild Steel, Tips for the Safe, Successful Punching of Mild Steel. LET’S TALK. Cold Drawn Steel fax: 815-965-1049, American (Check out the quick reference press brake tonnage chart). The weight of each product will … 5 Things to Know About Tonnage Calculations. Other parameters are also revealed automatically. Rectangular Area. 11. tonnage according to the technical specification of press brake or check the max. Then press a button and the exact tonnage is revealed to process a 90 degree air bend. Product Literature Downloads. obtained tonnage by the press brake bending tooling compare to the necessary force. 18. Enter Punch Diameter in Decimal: Ga. 20. 100 x 5" x 8"/2000 = 2 tons 2. for 1/4" (.250) hole use 17/64" (.2716) Die Enter Punch Diameter in Decimal: Ga. 20. Note that the material shear distance is the distance from where the punch compresses the material to the point of fracture. Round Hole: Hole diameter: in. Calculating forming forces (binder, pad, punch, post, die, etc) has become highly accurate and convenient in the latest release of AutoForm R6. When a job calls for punching leg up, a double body punch provides both extra length and strength. Tonnage calculator. The values calculated by the bending calculator include the die ratio, the inside radius of the part (the inside radius is determined by the die width NOT by the punch radius), the outside radius of the part, the minimum leg or distance between bends required by the die opening and most importantly the tonnage per foot required to make a 90 degree bend. Simply enter in the dimensions of the area you need to fill and hit calculate. Punch Force (KN) = 80 x 3 x 0.3447 = 82.728 KN Convert into tonnage: 82.728 KN ÷ 9.81 = 8.43 Ton. In the below asphalt tonnage calculator … Hydraulic Press tonnage calculation How to compute tonnage requirement: 1. American Punch Company can adapt stock punch and die designs to meet your specific needs and requirements. Asphalt Tonnage Calculator. Calculate the required force to deep draw a piece of sheet metal based on the drawing ratio, sheet thickness, and the ultimate tensile strength of the material. 11. Enter Punch 50% Carbon Steel Stainless Steel. Tonnage: Use the following formula to calculate the tonnage required to punch a round hole in mild steel: Punch diameter x Material Thickness x 80 = Tons of pressure required. Manufacturing & Software Development Plasma Automation, Inc. 10346 Mercer Pike Meadville, PA 16335 Phone: (814) 333-2181 Fax: (814) 333-2353 815-965-1792 For round holes in steel this is Diameter * PI * 30. 385-271-6718 4106 S. Commerce Dr, Murray, UT 84107 Being able to correctly calculate all tonnages for a sheet metal forming project is fundamental to success, and to keeping the budget’s bottom line in check. The app will make calculations based on user input of punch shape and dimension, and thickness of material being punched. You will need the length, width and depth of your project space to be able to get your estimated tonnage calculation. If you are punching metric size hole diameters and want to use this chart, divide by 25.4 to convert your mm sizes into inches so that you can find the tonnage needed to punch your hole sizes.