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东莞ƣ利辉告诉你ha涂装的表面处?/h2>
来源Q?a href='http://wquant.com/news/38.html'>http://wquant.com/news/38.html(hong)布(zu)Q(ben)?015-07-14
表面处理是防锈涂装的重要工序之一。工E机械防锈涂装质量在很大E度上取决于表面处理的方式好坏?/span>
机械清理可有效去除工件上的铁锈、焊渣、氧化皮、消除焊接应力,增加防锈涂膜与金属基体的l合力,从而大大提高工E机械零部g的防锈质量。机械清理标准要求达?span> ISO8501 ?span> 1 ?span> 1988 ?span> Sa2 . 5 U。表面粗p度要达到防锈涂层厚度的 1 /3 。喷、抛丸所用钢丸要辑ֈ GB6484 要求?
薄板(cong)压件的(qing)表面(chan)理(zhe)UC般用化(yi)表面(chan)理(zhe)。工艺流Eؓ(fu)Q?
(bang)(hong)(chui)处(nou)→(xiao)热水(an)z→(xiao)(chui)脱(xi)→(xiao)(xi)p(bian)()(qi)(qi)(juan)(juan)(dong)(an)z(zhan)()(qi)(qi)(juan)(juan)(dong)(an)z(zhan)()表面调(suo)(cui)(xiao)化()(qi)(qi)(juan)(juan)(dong)(an)z(zhan)()(qi)(qi)(juan)(juan)(dong)(an)z四()纯水洗(xi)(xi)(juan)(juan)()纯水洗(xi)(xi)(bang)→(xiao)倒水(an)()(qi)(qi)? (juan)(juan)述工艺q(ma)程也可Ҏ薄板(cong)压(xi)的(qing)沏V锈情(yi)作适(xiao)(xiao)(zhang)整Q或(juan)(juan)用酸洗(xi)(xi)工序(shi)Q或(juan)(juan)用(chui)脱(xi)(xiao)(xiao)(qian)(gai)而()(xi)(xiao)(xiao)化是化学处(nou)工(cuan)Z(hong)(fei)关键工(qian)?Q()(juan)(juan)道工序(shi)(sui)接(qian)(bian)工g(chen)学处理(fei)质量和防锈涂(xiao)(xiao)(fei)质量(gai)有兛_(chong)(cuan)(hong)(yi)(suo)和(sui)关辅(yi)(zhi)讑֤也(jian)(qian)(bian)(chen)面?(nou)质量的(qing)(juan)(juan)可(jian)视(fei)因素?
表面处理是防锈涂装的重要工序之一。工E机械防锈涂装质量在很大E度上取决于表面处理的方式好坏?/span>
机械清理可有效去除工件上的铁锈、焊渣、氧化皮、消除焊接应力,增加防锈涂膜与金属基体的l合力,从而大大提高工E机械零部g的防锈质量。机械清理标准要求达?span> ISO8501 ?span> 1 ?span> 1988 ?span> Sa2 . 5 U。表面粗p度要达到防锈涂层厚度的 1 /3 。喷、抛丸所用钢丸要辑ֈ GB6484 要求?
薄板(cong)压件的(qing)表面(chan)理(zhe)UC般用化(yi)表面(chan)理(zhe)。工艺流Eؓ(fu)Q?
(bang)(hong)(chui)处(nou)→(xiao)热水(an)z→(xiao)(chui)脱(xi)→(xiao)(xi)p(bian)()(qi)(qi)(juan)(juan)(dong)(an)z(zhan)()(qi)(qi)(juan)(juan)(dong)(an)z(zhan)()表面调(suo)(cui)(xiao)化()(qi)(qi)(juan)(juan)(dong)(an)z(zhan)()(qi)(qi)(juan)(juan)(dong)(an)z四()纯水洗(xi)(xi)(juan)(juan)()纯水洗(xi)(xi)(bang)→(xiao)倒水(an)()(qi)(qi)? (juan)(juan)述工艺q(ma)程也可Ҏ薄板(cong)压(xi)的(qing)沏V锈情(yi)作适(xiao)(xiao)(zhang)整Q或(juan)(juan)用酸洗(xi)(xi)工序(shi)Q或(juan)(juan)用(chui)脱(xi)(xiao)(xiao)(qian)(gai)而()(xi)(xiao)(xiao)化是化学处(nou)工(cuan)Z(hong)(fei)关键工(qian)?Q()(juan)(juan)道工序(shi)(sui)接(qian)(bian)工g(chen)学处理(fei)质量和防锈涂(xiao)(xiao)(fei)质量(gai)有兛_(chong)(cuan)(hong)(yi)(suo)和(sui)关辅(yi)(zhi)讑֤也(jian)(qian)(bian)(chen)面?(nou)质量的(qing)(juan)(juan)可(jian)视(fei)因素?
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