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Beijing Huawei Silkroad Electronic Technology Co., Ltd. Hebei Branch
  • Where is AOI used? What defects can be detected? And method

    • 2022-05-07
    • 439

    (1)AOI使用的场合①印刷后AOI②贴片后AOI③焊接后AOI(2)AOI能够检测的缺陷①印刷后AOI:桥接、坍塌、焊膏过多、焊膏过少、无焊膏等②贴片后AOI:元器件漏贴、元器件极性贴反、偏移、侧立等③焊接后AOI:桥接、立碑、错位、焊点过大、焊点过小等(1) the occasion of 1)

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  • Basic knowledge of reflow

    • 2022-05-07
    • 329

    This is the overview page of upper reflow surface mount components. It's a part of our surface mount welding. It may be easier than you think! Ser

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  • How to judge the quality of SMT mounter suction nozzle

    • 2022-05-07
    • 361

    How to confirm the quality of SMT mounter suction nozzle Huawei Guochuang SMT is mainly judged from the following five points:1. Good suction nozzle&q

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  • Performance/Advantages/Disadvantages of SMT AOI Equipment in Workshop

    • 2022-05-07
    • 393

    1. equipment performance parametersModel item parametersSpecification PCB size L-shaped Large: (50x50mm~520x480mm)PCB thickness 0.6 mm ~ 4.5 mmPCB he

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  • Explanation of PCBA terms

    • 2022-05-07
    • 366

    Accuracy: the difference between the measurement result and the target value.Additive Process: a method of manufacturing PCB conductive wiring by sele

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