Technology - Sheet Metal Enclosure

What should be paid constant attention to and ensured when bending sheet metal parts？

1.Avoid bending failure due to the failure of material pressing at the bending root When bending sheet metal, other features

1)What is surface treatment? Surface treatment: change the shape, chemical composition and organizational structure of the product surface and near

Aluminum oxide (coloring) Aluminum and aluminum alloys are more and more widely used because they are easy to form and

Because most sheet metal manufacturing is the production and manufacturing of cold or hot separation and forming of raw materials

Bending is a stamping process that uses pressure to force the material to produce plastic deformation, so as to form

1) Grinding and polishing quality After grinding, the surface of the parts shall be free of unevenness, burr, concave hole

Sheet metal manufacturing is the blanking or cold and hot forming of sheet metal materials, aluminum profiles and pipe fittings

Very easy to oxidize. In the air, aluminum is easily combined with oxidation to form a dense aluminum oxide film

Grinding before welding Grinding range: 15-50mm on both sides of all welds. Operation method: when grinding long and wide welds,

1)Suspended bending (also called three-point bending) The punch presses the workpiece into the die without pressing it against the die