FPC Soft Board Automated Steel Pressing Design (3D Document + Keyshot Rendering File) – 3D Model SolidWorks

FPC soft board automatic steel pressing design scheme, SolidWorks2014 design, including detailed 3D model, STEP file, keyshot rendering file, does not contain features, can be edited and modified, the structure is complex, the size after decompression is close to 0.98 GB, a total of more than 310 parts. FPC soft board automatic steel pressing design (3D document + keyshot rendering file) FPC single-layer soft board structure: This structure of the flexible board is the simplest flexible board. Usually the substrate + transparent glue + copper foil is a set of purchased raw materials, and the protective film + transparent glue is another purchased raw material. First, the copper foil must be etched and processed to obtain the required circuit, and the protective film must be drilled to expose the corresponding pads. After cleaning, the two are combined by rolling. Then the exposed pads are electroplated with gold or tin for protection. In this way, the large board is ready. Generally, it is also necessary to stamp a small circuit board of the corresponding shape. There are also those that do not use a protective film but directly print the solder mask on the copper foil, which will be cheaper, but the mechanical strength of the circuit board will be worse. Unless the strength requirement is not high but the price needs to be as low as possible, it is best to use the protective film method.