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压合钢板是如何热处理加工不变形的
发布时间: 2018年06月06日 【字体:

  在对压合钢板FG棋牌加工的时候会很容易变形,那怎样才能在加工压合钢板的时候不变形呢?下面就来告诉大家怎样热处理压合钢板才不会变形。

  GANGDETUIHUO

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  GANGDEZHENGHUO

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  GANGDECUIHUO

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  GANGDEHUIHUO

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  ⑴DIAOZHICHULI:CUIHUOHOUGAOWENHUIHUODERECHULIFANGFACHENGWEIDIAOZHICHULI。GAOWENHUIHUOSHIZHIZAI500-650℃ZHIJIANJINXINGHUIHUO。DIAOZHIKEYISHIGANGDEXINGNENG,CAIZHIDEDAOHENDACHENGDUDEDIAOZHENG,QIQIANGDU、SUXINGHERENXINGDOUJIAOHAO,JUYOULIANGHAODEZONGHEJIXIEXINGNENG。

  ⑵时效处理:为了消除精密量具或模具、零件在长期使用中尺寸、形状发生变化,常在低温回火后(低温回火温度150-250℃)精加工前,把工件重新加热到100-150℃,保持5-20小时,这种为稳定精密制件质量的处理,称为时效。对在低温或动载荷条件下的钢材构件进行时效处理,以消除残余应力,稳定钢材组织和尺寸,尤为重要。更多详情请咨询:/