For steel, the formula is (material thickness) x (inches of cut) x 50,000.
how can i find the tonnage of mechanical press machine
The formula for a press tool depends on what you're trying to calculate. For example, if you're interested in cutting force, the formula is the shear area times the shear strength.
Compare the advantages of Turret punch press and conventional punch press
It can not. Generally use press brake to bend sheet metal. Press brake has 3 kinds of series. Manual press brake by foot, mechnical press brake, hydraulic press brake.
drilling press
the tonnage capacity is the strain from the tub height and impact speed. The nominal (Stated) tonnage for a press is around 70% of peak.
depends on what you are forging (Shape / size) and the forging process (Extrusion / upset / mould / part press / finish press etc).
Forging prescriptions is a criminal offense. You report them to law enforcement who will take over from there.
Press forging considered as a method of forging that involves the slow and continuous application of pressure on the workpiece. This method is different from the heavy and quick blows used in drop and hammer forging. Press forging could be done either hot or cold. <a href="http://www.forging-process.com/cwr-forging-an-answer-to-hollow-valves/">cwr forging</a>
how can i find the tonnage of mechanical press machine
tonnage capacity is equal to area x shear strength of material. calculate area by multipying length and thickness of material.
tonnage capacity is equal to area x shear strength of material. calculate area by multipying length and thickness of material.
Putting a hole in the forging after it is made. Can be done hot or cold. Usually done on a press with a punch.
A bolster contains the die blocks. A hammer / press has a top and bottom bolster which the die is locked into. The bolster decreases die change time by using wedges over bolts and are also heated depending on die material and material to be forged.
Impression forging is die forging. please see the introduction from SK forging Group,If you need more info, you may visit their website on the following. www.forgingmanufacturer.comDie forging is the most widely used forging process in today's forging industry. As a large forging manufacturer in China, SK forging group has the unique advantages on die forging technology. SK Forging has 23 die forging production lines. Die forging is usually divided into open die forging and closed die forging. The size of die forgings of SK is from 50mm to 2000mm, weight is from 0.5Kg-200Kg. What is die forging? Die forging is a forging process that forging metal in plastic deformation under external force and be full of forging mold. Die forging can be divided into open die forging and closed die forging. Compared with the free forging, die forging must need a mold to forge. The mold of forging determines the size, shape and quality of products. Therefore, the mold is a very important part in die forging process. Die forging equipmentsThe equipments commonly used in die forging are die forging hammer, hot forging press, flat forging press, friction forging press and others. Features of die forging:1. Compared with the free forging, die forgings have precision size, less machining and a more reasonable distribution of fibrous tissue. All these advantages may enhance the service life of forging parts.2. Die forging with high productivity, simple operation, easy to implement mechanization and automation.3. However, die forging need much investment in equipments and long production preparation. The quality of die forging parts was restricted by the equipment press. Die forging usually applied to small and medium-sized forgings (usually
Max forging force is not as high as screw or hydraulic presses.
Well, First get the Dia of material in inches = A Get the thickness of material in inches = B Now, Multiplier for M.s is 80 & for soft material like copper, brass, alluminium is 6 0. now put the A X B X MULTIPLIER = TONNAGE Example, 1 inch dia 5mm thickness Material is M.S. SO TONNAGE is : 1 x 0.1968 x 80 = 15.75 is tonnage required... ENJOY TONNAGE FORMULA.