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Material Selection Of Sheet Metal Processing
- Jul 11, 2017 -

Sheet metal processing is the technology of sheet metal technology staff need to grasp the hub, but also sheet metal products forming an important process. Sheet metal processing is including the traditional cutting blanking, blanking processing, bending pressure forming and other methods and process parameters, Sheet Metal Fabrication including various cold stamping die structure and process parameters, various equipment working principle and operation methods, but also include new stamping technology and new technology. Parts metal sheet processing is called sheet metal processing.

Metal sheet processing is called sheet metal processing. Sheet Metal Fabrication Concrete such as the use of plate making chimneys, drums, oil tanks, ventilation pipes, elbow size head, the day round place, funnel shape, etc., the main processes have shear, bending buckle, bending molding, welding, riveting, etc., need a certain geometry knowledge. Sheet metal is a sheet metal, that is, Sheet Metal Fabrication through stamping, bending, stretching and other means to process parts, a general definition is in the process of the thickness unchanged parts. Corresponding to the casting parts, forging parts, machining parts and so on.

Selection of Materials

Sheet metal processing commonly used materials have cold-rolled plate (SPCC), hot-rolled plate (SHCC), galvanized sheet (SECC, SGCC), copper (CU) brass, copper, beryllium bronze, aluminum plate (6061, 5052, 1010, 1060, 6063, hard aluminum, etc.), aluminum, stainless steel (mirror, wire drawing surface, fog), according to the role of different products, the selection of materials, Sheet Metal Fabrication the general need for the use of products and costs to consider.

1. Cold-rolled sheet SPCC, mainly electricity and baking paint parts, low cost, easy molding, material thickness ≤3.2mm.

2. Hot-Rolled plate SHCC, material t≥3.0mm, is also electroplating, baking paint pieces, low cost, but difficult to shape, mainly with flat pieces.

3. Galvanized sheet SECC, SGCC. SECC Electrolytic Plate is divided into n material, p material, n material is mainly not for surface treatment, high cost, p material used for spraying parts.

4. Copper, the main use of conductive material, the surface treatment is nickel, chrome, or not treatment, high cost.

5. Aluminium plate; surface chromate (j11-a), oxidation (conductive oxidation, chemical oxidation), high cost, silver plated, nickel plated.

6. Aluminum section, complex cross-section structure of the material, a large number of boxes. Surface treatment with aluminum plate.

7. Stainless steel, Sheet Metal Fabrication mainly used for no surface treatment, high cost.