Forming Sheet Metal With Rubber

Often the rubber is incased in a steel container and a work piece is placed over a rigid die.

Forming sheet metal with rubber.

Many small companies are required to manufacture curved products and shallow parts with fine details in a small lot size which leads to both a higher production cost per detail and a need for multiple tools. Sheet metal forming is a costly manufacturing process that is widely used in different industries. In this paper finite element method is introduced to analyze rubber pad forming process of aluminum sheet metal. These operations include but are not limited to bladder hydro forming hydro presses fluid forming diaphragm forming bulge forming drop hammer and metal spinning.

During the rubber pad forming process the punch deforms the blank and apply large pressure 100 mpa over the blank. The rubber pads can have a general purpose shape like a membrane. The forming block was machined on a cnc mill. Thermoset urethane is an excellent option for forming pads used in hydraulic forming presses.

Urethane has a better reputation than rubber when working with metal regardless of thickness. Rubber pad forming works by sandwiching sheet metal between a die and a series of rubber pads. Rubber is forced all around the work creating. The rubber pad forming sheet metal parts having without stress.

Rubber forming is a sheet metal forming process using flexible punch or die. Rubber press forming a small rib for a horizontal stabilizer. Mosites 651 is specially compounded for optimum performance in forming rubber applications. The punch is act universal tool which is used to provide various different parts.

Under pressure the rubber and sheet metal are driven into the die and conform to its shape forming the part. Maziar ramezani zaidi m. Rubber pad forming rpf is a metalworking process where sheet metal is pressed between a die and a rubber block made of polyurethane. Ripin in rubber pad forming processes 2012.

The rubber pads are located above the sheet metal whereas the die is located below the sheet metal. Solid rubber pad forming. The work into the rubber. Rubber forminguses a flexible material such as rubber or polyurethane to form a sheet metal work piece.

Hydroform rubber wear pads. The flat part was punched on a cnc punch press.