Deep Drawing Copper Sheet

It is thus a shape transformation process with material retention.

Deep drawing copper sheet.

Deep drawing is one of the most common techniques of metal forming accessible to producers it includes the use of metal dies to form blank sheets of metal in a required form. The most common are stainless steel aluminium brass copper and cold rolled steel. Many metals are suitable for deep draw pressing. Deep drawing forming.

Two main factors will cause the punch in deep drawing to draw the metal into the. Call us 800 795 1302 or email us family owned and operated since 1956 american made products deep drawn enclosures precision fabricated sheet metal parts norpin mfg. Deep drawing manufacturing with conventional metal die technology is the stretching of sheet metal stock commonly referred to as a blank around a plug. The principal requirement is that the metal should be ductile so that the part can be created without putting any undue stress on it which could lead to cracks or weaknesses in the finished component.

One ring is the blank holder and the other is the die. The process is considered deep drawing when the depth of the drawn part exceeds its diameter. This is achieved by redrawing the part through a series of dies. The flange region experiences a radial drawing stress and a tangential compressive stress due to the material retention pro.

In particular if the depth of the generated product is equal to or higher than its radius then deep drawing can be called the process of metal forming. The edges of the metal blank are restrained yet allowed to slide between two rings. As mentioned the punch and die setup is somewhat similar to a sheet metal cutting operation such as punching or blanking.