FPC proofing quote splicing specification issues:
1, circuit board splicing frame (clamping edge) should be used to close the loop design, to ensure that the FPC splicing board will not be deformed after the fixture is fixed. 2, splicing frame and internal small board, small boards and small boards can not be near the connection point of the device or out of the device, and the components and the edges of the FPC board should be left greater than 0.5 mm space between the components and the edge of the FPC board to ensure the normal operation of the cutting tool.
3, four positioning holes in the four corners of the outer frame of the patchwork board, hole diameter 4mm ± 0.01mm; hole strength should be moderate to ensure that in the process of up and down the board will not break; hole diameter and positional accuracy should be high, the hole wall is smooth and burr-free.
4, the circuit board within the patchwork of each small board at least three positioning holes, 3 ≤ aperture diameter ≤ 6 mm, edge positioning holes within 1 mm does not allow wiring or patch.
FPC flexible circuit board prototyping price calculation method:
1, according to the size of the price, the manufacturer will be based on different FPC flexible circuit board layers, different processes to give the unit price per square meter, the customer only needs to convert the size of the FPC flexible circuit board into meters and then multiplied by the price per square meter unit price will be able to arrive at the production of circuit boards unit price, this way of calculation! This calculation method is very suitable for the common process of FPC flexible circuit boards.
2, according to the cost of fine-tuning the calculation of prices, because the raw material for FPC flexible circuit boards is copper-clad boards, the production of copper-clad boards of the factory set a number of fixed dimensions in the market, the manufacturer will be based on the production of circuit boards to be produced in the material, layer, process, quantity and other parameters to calculate the utilization of this batch of copper-clad boards FPC flexible circuit boards, so as to figure out the cost of materials.