Press Brake Tonnage Calculator. Instructions: Input data into the required fields for your material and punch & die configuration. This estimates the tonnage required to complete a 90° bend. (Yield and Tensile Material chart below) Tensile Strength (PSI) (required) Material Thickness (inches) - T. (required)
Want to know how to estimate die clearance? Here''s how to estimate die clearance required for punching steel and aluminium.
Die cushions can be run at pressures lower than their maximum pressure, thus delivering less tonnage/ring holding force. To calculate their tonnage at any given pressure, in Die Cushion Tonnage formula subsitute Rated Die Cushion Pressure with it or use tonnage calculator below.
· Ans:-To Calculate machine tonnage for HPDC die casting part we need to following three steps: 1. Die clamping force 2. Fill ratio (30-40%) 3. Mold size. 3.
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· 17000 (A) X 1 (B) X 1,000 (C) X .018 (D) X 1 (F) = 153 Tons. 2,000. Simple Formulas from above; C/6.5 = Tons (1,000 / 6.5 = 153.8 Tons) or (C X 400) / 2,000 = Tons (1,000 X 400) / 2,000 = 200 Tons. Both formulas work and give us a range that is safe and a good starting point. Now Let''s Get Really Simple: What seems to happen with all this ...
Tonnage Calculator - Multicyl cylinders for hole punching & tube piercing.
· So if a die has 1000 inches of cutting rule and is rubbered in strips of ½" wide on each side of the knife, it will calculate to 1000 x 300 and 1000 x 50 or 350,000 lbs of pressure or 175 tons. We use a factor of 400 pounds per linear inch of rule up to 500 pound per inch depending upon material being cut. Paper is 400 pounds.
The Press brake Tonnage Calculator can be used to estimate the required tonnage to "air bend" a part. The actual tonnage may vary from this calculation due to several factors such as the friction of the material on the die, thickness variations of the material and actual tensile strength.
The values calculated by the 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 the tonnage per foot.
In summary, the final calculation formula of die casting machine tonnage can be obtained: Clamping force> mold opening force × 1.1 = casting area × casting pressure = (cake area + runner area + product area + slag bag area) × casting pressure × 1.1. Minghe Die Casting Company Is Custom manufacturer of precision & non-ferrous die castings.
Press Brake Bending Force Calculator. Use this quick reference tool to input material type and thickness, die and punch parameters, and overall bending length. (Check out the quick reference material strength chart). Then press a button and the exact tonnage is revealed to process a 90 degree air bend.
Calculate the tonnage required to complete a 90° bend with a hydraulic press brake. This JMT calculator calculates a force representative of the press brake tonnage required for air bending based on your material thickness, type & length, vee die width and your smallest bend radius.
The CINCINNATI Press Brake Load Calculator will calculate the tonnage to form a part with the variables of material type, vee die opening, bend length, and material thickness inputted. Tonnage calculations are estimates for air bends only. Please review with your local CINCINNATI Sales Engineer when using calculator to size a new machine. The ...
· Tonnage for air bending AISI 1035 = {[575 × (Material thickness 2)] / . Die-opening width /12} x Length of bend. The 575 value is a constant; the die-opening width, material thickness, and length of bend are in inches.
(b) Net tonnage. (1) For a vessel having propelling machinery in its hull— (i) The net tonnage is 90 percent of its gross tonnage, if it is a vessel designed for sailing; or (ii) The net tonnage is 80 percent of its gross tonnage, if it is not a vessel designed for sailing.
· After you calculate the required die tonnage, it is important to determine: Where in the press stroke the die load (tonnage) is applied from bottom dead center (BDC) of the press stroke. From this you can calculate the press energy requirement. The distribution of die tonnage over the press bed and slide areas for press deflection.
A primary expert system package including a series of empirical calculation equations and data for the design of technological scheme and dies of die casting has been developed by the authors.
To calculate the machine tonnage required for the casting part, there are three things that matter.Die Clamping Force, Fill ratio, Mold Size.Watch the comple...
We can calculate the tonnage it will take to cut your product, from a particular material on a specific press with a certain cutting board. The challenge in most cases is the time it takes to collect all the necessary specifications to build the formula. In most cases, it will take longer and cost more in labor than simply having a die made and ...
The JMT punch tonnage calculator will help you calculate how much tonnage is needed to punch round holes through the thickness of metal you are punching. 801-214-7346 Machines With The Highest
The die ratio will be used to calculate the die opening, which is typically 6 to 10 times the sheet thickness. The calculated tonnage can be used for the selection of a machine, such as a press brake, to perform the bending operation. The factor of safety in most cases will be 1.
Casting Die for Gear Box Cover Raj Kumar kuppili, Pinapati Praveen Abstract—This paper discribes thedesign and analysis of High Pressure Die Casting Die foran automobile component engine gear box cover . Design equations are analytically derived for initial calculations of the main dimensions such as tonnage c apacity, shot weight,gate
Please use this calculator to select which product you would like to calculate the total tonnage estimated for your project. You will need the length, width, and depth of your project space to be able to get your estimated tonnage calculation. Our calculator provides an average unit weight per product and should only be used for estimating ...
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· Calculating Required Tonnage for an Off Set Die I need to calculate the tonnage required to see if I can bend it on a 90 Ton Niagara 10'' Press Brake. I am air bending the part, and even though I am using a 3/8'''' Off Set Die, I am only air bending it to offset the material by 1/8''''.
Punching Tonnage Calculator. Type in the dimensions and steel thickness and then click the "Calculate" button. Need help with your punch or die selection? Contact us now to speak with a knowledgeable member of the American Punch sales team.
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. Example: to punch a 1/2" hole through 1/4" thick mild steel 0.500 x 0.250 x 80 = 10 tons required. Use the following formula to calculate the approximate tonnage required to punch a shaped hole in mild steel:
Clamp Tonnage Calculator. Use the following calculator to get an estimate of the tonnage required to mould a rectangular or round part. This calculator is to be used as a guide and the results are not guaranteed. For a more accurate calculation contact your moulding machine supplier. Square & Rectangular Parts: (mm)
Deﬂection of the press and die components has a direct relationship to reverse tonnage. Reducing the overall deﬂection can be accomplished by placing the die in a signiﬁcantly higher tonnage capacity press or by using a press that is designed speciﬁcally for blanking and perforating work. Using a higher tonnage capacity press has obvious
How to Obtain Tonnage Required for Punching Round Holes. Formula: TONNAGE IN MILD STEEL = 3.1416 X DIAMETER OF HOLE X MATERIAL THICKNESS X 25. …
· Cutting force = 302.8 x 1 x 400. Fsh = 121120 N or 12.11 tonne. Press force = 1.2 x Fsh. = 1.2 x 12.11 = 14.5 tonne. = 15 tonne. mini. press tonnage required for this tool is 15 tonne. Q. Calculate the press force required to produce given component. sheet thickness = 1 mm. Shearing strength = 350 N/mm^2.
Select a shape below to calculate the punch tonnage required. The calculator accepts measurements in decimal format based on inches. Example: 0.625 rather than 5/8. For your convenience, we included a tool below to calculate a decimal value from the fraction of inches.
· It''s a good idea to have at least a 10 percent higher tonnage margin to allow for tool wear, which increases tonnage requirements as the tool dulls. For example, punching a 1/4-in. hole through 10-ga. mild steel takes less than 3 tons, but as the punch and die dull, you can expect to see this tonnage increase.
The tonnage of die casting (or the clamping force - the tonnage of die casting machine can be converted to the clamping force of die casting machine. The conversion formula is shown at the end of the paper). a. Whether the die can be instal
The die ratio may be entered to calculate the die opening, which is typically 6 to 18 times the sheet thickness. The calculated tonnage can be used for the selection of a machine, such as a press brake, to perform the bending operation. Learn more about Bending.