Transfer Pressing For Sheet Metal

Place this cylinder on top of the metal sandwich and place the entire assembly under the press.

Transfer pressing for sheet metal.

In the metal stamping industries there are common styles of press lines that parts are formed on progressive transfer tandem. It s like a little metal sandwich. Transfer press lines have 3 axis transfer rails mechinical or servo where automation tooling finger tooling is mounted and used to mtransfer the part from die to die. During transfer press stamping we feed a coil sheet material into a press and create a blank by cutting the material from a coil strip.

Slippery panels due to oil narrow areas to grip and high speed in the press makes the selection of cups crucial. Typical blank diameter to cup diameter reduction is 40. Usually presses are linked to an automatic feeder that sends sheet metal through the press either in coil or blank form. Progressive press lines run smaller parts and do not require automation or tooling to move parts from die to die.

Mechanical fingers transfer the cups to one or more subsequent draw stations where diameter reductions continue at an approximately 20 rate creating the rough final shape. You will use transfer die stamping when you have large parts you need to transfer between multiple presses to complete them such as shells tube applications frames and structural components. Mechanical presses use a motor connected to a mechanical flywheel to transfer and store energy. Each die in the system is responsible for adding more shape to the part until the metal work piece attains its final shape.

Metal stamping and press transfer sheet metal is moved through a series of presses and formed into a panel. You can find transfer die stamping in all the industries where you find progressive die stamping. Place the sheet metal in the correct position on the positive die and slide the negative on top. This blank is then pushed or transferred to the next station to create the cup.

Find a long metal cylinder that will fit between the two stainless steel rods. Vacuum tooling for handling the panel changes each time a new part shall be pressed. Their punches can range in size from 5mm to 500mm depending on the particular press. It is very easy to make and use to use when press sheet metal.

The press guides the tool set together under pressure. Forming of deep recessed parts from sheet material by means of a plastic flow of the material worked in presses and dies.