What technical requirements need to be mastered for sheet metal parts processing in the automotive industry?

2023-12-26 08:42:02

Throughout the processing of automotive sheet metal parts, sheet metal has been widely used and developed in the fields of electronic appliances, communications, automobile industry, medical equipment, etc., and sheet metal has the characteristics of light weight, high strength, and can also conduct electricity (can Used for electromagnetic shielding), low cost, and good mass production performance.

Sheet metal processing is called sheet metal processing. Specifically, for example, plates are used to make chimneys, iron barrels, fuel tanks and jugs, ventilation ducts, elbows and big and small heads, round sky and square, funnel shape, etc. The main processes are shearing, bending and buckling, bending, welding, riveting, etc., which require Certain knowledge of geometry.

Sheet metal parts are thin plate hardware, that is, parts that can be processed by stamping, bending, stretching, etc. A general definition is parts whose thickness does not change during processing. The corresponding ones are castings and forgings. Machined parts, etc.

Commonly used materials for sheet metal processing include cold rolled plate (SPCC), hot rolled plate (SHCC), galvanized plate (SECC, SGCC), copper (CU) brass, red copper, beryllium copper, aluminum plate (6061, 6063, Hard aluminum, etc.), aluminum profiles, stainless steel (mirror surface, brushed surface, matte surface) and other materials.