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                怎样保证屏蔽罩平整度

                2018-06-19 13:34:51

                 料带要碾平消除应力,最好采用一步成型,里面可先成型,外围可最后一步切断成型,折弯可采用图中所示。  保持折弯间隙一致,折弯高度一致。浮沉◣块的弹力要足够大,成型定位要准,产品的↘齿高要一致不然会撑到其它的边使其上翘。
                    要实在还不行建议磨〇压筋!但调平面度方法都差不多,主要看模具结▃构! 屏蔽罩模具ξ的设计方法:对产品进行工艺分析。屏蔽ζ 罩如手机屏蔽罩,GPS屏蔽罩。   设计屏蔽罩时要︾考虑是用那种方式来制造; 对手机屏蔽罩的2D图进行展开〓计算;精.排料带。将展开的屏蔽罩2D进行阵列,确定工序画屏蔽罩五金模具的装配图;画屏蔽罩五金模具的「各种零件图。

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