source:News release time:2023-02-02 Hits: Popular:PCB Assembly company
1. Neatness of appearance: the pcb multilayer circuit board needs to be sampled during proofing, and the appearance of the product is flat without burrs, and there will be no blistering and delamination between the wire and the solder mask. Under such appearance cleanliness requirements, the pcb multilayer circuit board can ensure better welding effect, and it can be used for a long time without the problem of blocked connection, And the neatness of this appearance also ensures that the pcb multilayer circuit boards produced by manufacturers meet the appearance requirements of actual use.
2. Requirements for CAM optimization: In order to obtain higher quality PCB multilayer boards, relevant CAM processing is carried out during proofing. This processing method adjusts the line width and optimizes the space between pads. Only in this way can the circuit interaction between PCB multilayer boards have better signals, so that the quality of power circuit board proofing is more superior.
3. Reasonable requirements for pcb board process: after proofing, it is also necessary to study whether the process of colorful structural board is reasonable, for example, whether there may be mutual interference between circuits, and whether the solder joint connection during welding is well tinned is also particularly important. In this design, the electronic components made of pcb multilayer circuit board will also ensure a longer and stable operation.
The above are the basic requirements for pcb multilayer circuit board proofing. High quality proofing can enable pcb multilayer circuit board to have higher quality, and mass production can be carried out after ensuring that the quality is correct. Therefore, reasonable design planning for improving pcb multilayer circuit board requirements is also for better production of pcb multilayer circuit board. This optimization method will make pcb multilayer circuit board more prominent and stable performance, and bring more help to the pcb multilayer circuit board production industry in china.
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