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保證屏蔽罩平整度的具體方法
發(fā)布時(shí)間:2013/11/23  瀏覽:2555 - 返回

料帶要碾平消除應(yīng)力,采用一步成型,里面可先成型,外圍可最后一步切斷成型,折彎可采用圖中所示。  保持折彎間隙一致,折彎高度一致。浮沉塊的彈力要足夠大,成型定位要準(zhǔn),產(chǎn)品的齒高要一致不然會(huì)撐到其它的邊使其上翹。
 要實(shí)在還不行建議磨壓筋!但調(diào)平面度方法都差不多,主要看模具結(jié)構(gòu)! 屏蔽罩模具的設(shè)計(jì)方法:對(duì)產(chǎn)品進(jìn)行工藝分析。屏蔽罩如手機(jī)屏蔽罩,GPS屏蔽罩。   設(shè)計(jì)屏蔽罩時(shí)要考慮是用那種方式來(lái)制造; 對(duì)手機(jī)屏蔽罩的2D圖進(jìn)行展開(kāi)計(jì)算;精.排料帶。將展開(kāi)的屏蔽罩2D進(jìn)行陣列,確定工序畫(huà)屏蔽罩五金模具的裝配圖;畫(huà)屏蔽罩五金模具的各種零件圖。

 

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