测试夹具针板分层钻孔工艺
측시협구침판분층찬공공예
Delamination drilling technology for probe plate of test fixture
  • 万方数据
    印制电路信息 인제전로신식
    Printed Circuit Information
    2015年 9期 54-56 ,共3页

    陈翠娟%杨欢%傅显辉

    진취연%양환%부현휘

    测试夹具%钻孔%夹具针板 測試夾具%鑽孔%夾具針闆
    측시협구%찬공%협구침판
    Automatic Reform%Automatic Test%PCBA Test
    从钻孔方法和工艺的角度，分析导致PCBA 测试不稳定的原因，给出了一种分层钻孔工艺，极大提升了测试夹具的精度和稳定性，具有广泛的推广应用价值。
    종찬공방법화공예적각도，분석도치PCBA 측시불은정적원인，급출료일충분층찬공공예，겁대제승료측시협구적정도화은정성，구유엄범적추엄응용개치。
    The paper analyzes the reasons for the unsteady of the PCBA test from the drilling method and technology. It presents a traditional drilling technology and tremendously upgraded precision and stability of test fixture, which has a broad generalized value of application.
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