New Energy Sheet metal fabrication pressing part

The products produced by punch press or hydraulic machine tool or zero year called stamping parts, basic elements: stamping power, die, die and the raw materials of the product (usually sheet metal or wire). Under the action of stamping force, the machine tool drives the opening and closing of the die and the mother die and the raw material between it is cut, punching, drawing and other shaping process for the operating principle of the punching machine.

1)The first thing to look at the structure of the drawing piece, the shape of the drawing piece should be as simple as possible, symmetrical, as far as possible a drawing forming.

2)If the parts need to be drawn many times, on the premise of ensuring the necessary surface quality, the internal and external surfaces should be allowed to have traces that may be generated during the stretching process.

3)On the premise of ensuring assembly requirements, the side wall of the drawing part should be allowed to have a certain slope