FPC proofing quotation makeup specification and price calculation problem

FPC proofing quotation makeup specification problem:

1, circuit board puzzle box (clamping side) closed loop design, should be adopted to ensure FPC makeup on the fixture will not deformation.

2, the casing outside the puzzle with the internal small plate, plate and small plate near the connection point between cannot have big device or out of the device, and the components and the edge of the FPC board should leave more than 0.5 mm of space, in order to ensure the normal operation of the cutting tool.

3, outside the puzzle box open four corners of the positioning hole, pore diameter 4 mm + / - 0.01 mm; The strength of the hole to moderate, ensure they do not break in the process of the lower; Size and position accuracy, hole wall smooth without burr.

4, small circuit board puzzle within each board should have at least three positioning hole, 3 aperture 6 mm or less, or less edge positioning hole 1 mm do not allow the wiring or patch.

FPC flexible circuit board proofing the price calculation method:

1, according to the size calculated price, according to the different layer number of FPC flexible circuit board manufacturing chamber of commerce, the different process given the unit price of every square metre, the customer only need to change the size of the FPC flexible circuit board into meters and then multiplied by the unit price of every square metre can come to the production of PCB unit price, this way of calculation for ordinary process of FPC flexible circuit board is very applicable.

2, by elaborating calculation cost price, because, FPC flexible circuit board materials are copper clad in the production of copper clad factory for sale in the market, some fixed size production chamber of commerce according to the circuit board to be production parameters such as material, layer number, process, calculate the utilization of this batch of FPC flexible circuit board copper clad laminates, so as to calculate the cost of materials.