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足球彩票足球彩票 > 行业新闻 > 正文

接插件镀金质量问题及措施

发布日期:2012-05-22

足球彩票 ZAIJIECHAJIANDIANDUZHONG,YOUYUJIECHUDUIYOUZHEJIAOGAODEDIANQIXINGNENGYAOQIU,DUJINGONGYIZAIJIECHAJIANDIANDUZHONGZHANYOUMINGXIANZHONGYAODEDIWEI.MUQIANCHUBUFENDEDAILIAOJIECHAJIANCAIYONGXUANZEXINGDIANDUJINGONGYIWAI,QIYUDALIANGDEZHENKONGSANJIANDEKONGNEIDUJINRENGCAIYONGGUNDUHEZHENDONGDULAIJINXING.JINJINIAN,JIECHAJIANTIJIFAZHANDAOYUELAIYUEXIAOXINGHUA,QIZHENKONGSANJIANDEKONGNEIDUJINZHILIANGWENTIRIQUTUCHU,YONGHUDUIJINCENGDEZHILIANGYAOQIUYEYUELAIYUEGAO,YIXIEYONGHUDUIJINCENGDEWAIGUANZHILIANGSHENZHIDADAOLESHIFENTIAOTIDECHENGDU.WEILEBAOZHENGJIECHAJIANDUJINCENGZHILIANGJIEHELIZHEIJILEICHANGJIANZHILIANGWENTIZONGSHITIGAOJIECHAJIANDUJINZHILIANGDEGUANJIAN.XIAMIANJIUZHEIXIEZHILIANGWENTICHANSHENGDEYUANYINJINXINGZHUYIFENBANTIGONGDAJIATANTAO.

  2DUJINCENGZHILIANGWENTIDECHANSHENGYUANYIN

足球彩票  2.1JINCENGYANSEBUZHENGCHANG

足球彩票     JIECHAJIANDUJINCENGDEYANSEYUZHENGCHANGDEJINCENGYANSEBUYIZHI,HUOTONGYIPEITAOCHANPINZHONGBUTONGLINGJIANDEJINCENGYANSECHUXIANCHAYI,CHUXIANZHEIZHONGWENTIDEYUANYINSHI:

足球彩票     2.1.1DUJINYUANCAILIAOZAZHIYINGXIANG

足球彩票     DANGJIARUDUYEDEHUAXUECAILIAODAIJINDEZAZHICHAOGUODUJINYEDERENSHOUCHENGDUHOUHUIHENKUAIYINGXIANGJINCENGDEYANSEHELIANGDU.RUGUOSHIYOUJIZAZHIYINGXIANGHUICHUXIANJINCENGFAANHEFAHUADEXIANXIANG,HAOERCAOSHIPIANJIANCHAFAANHEFAHUAWEIZHIBUGUDING.RUOSHIJINSHUZAZHIGANRAOZEHUIZAOCHENGDIANLIUMIDUYOUXIAOFANWEIBIANZHAI,HAOERCAOSHIYANXIANSHISHISHIPIANDIANLIUMIDUDIDUANBULIANGHUOSHIGAODUANDUBULIANGDIDUANDUBUSHANG.FANYINGDAODUJIANSHANGSHIDUCENGFAHONGSHENZHIFAHEI,QIKONGNEIDEYANSEBIANHUAJIAOMINGXIAN.

足球彩票     2.1.1DUJINDIANLIUMIDUGUODA

足球彩票     YOUYUDUCAOLINGJIANDEZONGMIANJIJISUANCUOWUQISHUZHIDAYUSHIJIBIAOMIANJI,SHIDUJINDIANLIULIANGGUODA,HUOSHICAIYONGZHENDONGDIANDUJINSHIQIZHENFUGUOXIAO,ZHEIYANGCAOZHONGQUANBUHUOBUFENDUJIANJINDUCENGJIEJINGCUCAO,MUSHIJINCENGFAHONG.

     2.1.3DUJINYELAOHUA

     DUJINYESHIYONGSHIJIANTAIZHANGZEDUYEZHONGZAZHIGUODUJILEIBIRANHUIZAOCHENGJINCENGYANSEBUZHENGCHANG.

     2.1.4YINGJINDUCENGZHONGHEJINHANLIANGFASHENGBIANHUA

足球彩票     WEILETIGAOJIECHAJIANDEYINGDUHENAIMOCHENGDU,JIECHAJIANDUJINYIBANCAIYONGDUYINGJINGONGYI.QIZHONGSHIYONGJIAODUODESHIJINGUHEJINHEJINNIEHEJIN.DANGDUYEZHONGDEGUHENIEDEHANLIANGFASHENGBIANHUASHIHUIYINQIJINDUCENGYANSEGAIBIAN.RUOSHIDUYEZHONGGUHANLIANGGUOGAOJINCENGYANSEHUIPIANHONG;RUOSHIDUYEZHONGZHEINIEHANLIANGGUOGAOJINSHUYANSEHUIBIANQIAN;RUOSHIDUYEZHONGZHEIZHONGBIANHUAGUODAERTONGYIPEITAOCHANPINDEBUTONGLINGJIANYOUBUZAITONGYICAODUJINSHI,ZHEIYANGJIUHUICHUXIANTIGONGJIYONGHUDETONGYIPICICHANPINJINCENGYANSEBUXIANGTONGDEXIANXIANG.

     2.2KONGNEIDUBUSHANGJIN

足球彩票     JIECHAJIANDECHAZHENHUOCHAKONGDUJINGONGXUWANCHENGHOUDUJIANWAIBIAOMIANHOUDUDADAOHUOCHAOGUOGUIDINGHOUDUZHISHI,QIHANXIANKONGHUOCHAKONGDENEIKONGDUCENGHENBOSHENZHIWUJINCENG.

足球彩票     2.2.1DUJINSHIDUJIANHUXIANGDUICHA

     WEILEBAOZHENGJIECHAJIANDECHAKONGZAICHAKONGZAICHABASHIYONGSHIJUYOUYIDINGDANXING,ZAICHANPINSHEJISHIDADUOSHUZHONGLEIDECHAKONGDOUYOUSHIZAIKOUBUSHEJIYIDAOPICAO.ZAIDIANDUGUOCHENGZHONGDUJIANBUDUANFANDONGBUFENCHAKONGJIUZAIKAIKOUCHUHUXIANGCHAZAIYIQIZHISHIDUICHABUWEIDIANLIXIANHUXIANGPINGBIZAOCHENGKONGNEIDIANDUKUNNAN.

     2.2.2DUJINSHIDUJIANSHOUWEIXIANGJIE

     YOUXIEZHONGLEIDEJIECHAJIANQICHAZHENZAISHEJISHIQIZHENGANDEWAIJINGCHICUNLVEXIAOYUHANXIANKONGDEKONGJINGCHICUN,ZAIDIANDUGUOCHENGZHONGBUFENCHAZHENJIUHUIXINGCHENGSHOUWEIXIANGJIEZAOCHENGHANXIANKONGNEIDUBUJINJIN.(JIANTUSHI)YISHANGLIANGZHONGXIANXIANGZAIZHENDONGDUJINSHIJIAORONGYIFASHENG.

     2.2.3MANGKONGBUWEINONGDUJIAODACHAOGUODIANDUGONGYISHENDUNENGLI

足球彩票     YOUYUZAICHAKONGDEPICAODIBUJUKONGDIHAIYOUYIDUANJULI,ZHEIDUANJULIKEGUANSHANGXINGCHENGLEYIDUANMANGKONG.TONGYANGZAICHAZHENHECHAKONGDEHANXIANKONGLIYEYOUZHEIYANGYIDUANMANGKONG,TASHITIGONGDAOXIANHANJIESHIDEDAOXIANGZUOYONG.DANGZHEIXIEKONGDEKONGJINGJIAOXIAO(WANGWANGDIYU1HAOMISHENZHIDIYU0.5HAOMI)ERMANGKONGNONGDUCHAOGUOKONGJINGSHIDUYEHENNANLIUJINKONGNEI,LIUJINKONGNEIDEDUYEYOUHENNANLIUCHU,SUOYIKONGNEIDEJINCENGZHILIANGHENNANBAOZHENG.

     2.2.4DUJINYANGJIMIANJITAIXIAO

     DANGJIECHAJIANTIJIJIAOXIAOSHIXIANGDUILAISHUODANCAODUJIANDEZONGBIAOMIANJIJIUJIAODA,ZHEIYANGZAIDUXIAOXINGZHENKONGJIANSHIRUGUODANCAODUJIANJIAODUO.YUANLAIDEYANGJIMIANJIJIUXIANDEBUGOU.TEBIESHIDANGBOTAIWANGSHIYONGSHIJIANGUOZHANGBOSUNHAOTAIDUOSHI,YANGJIDEYOUXIAOMIANJIJIUHUIJIANSHAO,ZHEIYANGJIUHUIYINGXIANGDUJINDESHENDUNENGLI,DUJIANDEKONGNEIJIUHUIDUBUJIN.

     2.3DUCENGJIEHELICHA

     ZAIDUHOUJIANYANJIECHAJIANDEDUCENGJIEHELISHI,YOUSHIHUIYUDAOBUFENCHAZHENDEZHENDUANQIANBUZAIZHEWANSHIHUOZHENKONGJIANDEHANXIANKONGZAIYABIANSHIDUCENGYOUQIPIXIANXIANG,YOUSHIZAIGAOWEN(2001XIAOSHI)JIANCESHIYANFAXIANJINCENGYOUJIXIXIAODEGUPAOXIANXIANGFASHENG.

     2.3.1DUQIANCHULIBUCHEDI

足球彩票     DUIYUXIAOXINGZHENKONGJIANLAISHUO,RUGUOZAIJIJIAGONGXUWANBIHOUBUNENGLIJICAIYONGSANLVYIXICHAOSHENGBOCHUYOUQINGXI,NEIMEJIEXIALAIDECHANGGUIDUQIANCHULIHENNANJIANGKONGNEIGANHEDEYOUWUCHUJING,ZHEIYANGKONGNEIDEDUCENGJIEHELIJIUHUIDADAJIANGDI.

     2.3.2JITIDUQIANHUOHUABUWANQUAN

足球彩票     ZAIJIECHAJIANJITICAILIAOZHONGDALIANGSHIYONGGELEITONGHEJIN,ZHEIXIETONGHEJINZHONGDETIEQIANXIPIDENGWEILIANGJINSHUZAIYIBANDEHUOHUAYEZHONGHENNANSHIQIHUOHUA,RUGUOBUCAIYONGDUIYINGDESUANJIANGQIHUOHUA,ZAIJINXINGDIANDUSHI,ZHEIXIEJINSHUDEYANGHUAWUGENDUCENGHENNANJIEHE,YUSHIJIUZAOCHENGLEDUCENGGAOWENQIPAODEXIANXIANG.

足球彩票     2.2.3DUYENONGDUPIANDI

     ZAISHIYONGANHUANGSUANNIEDUYEDUNIESHI,DANGNIEHANLIANGDIYUGONGYIFANWEISHI,XIAOXINGZHENKONGJIANDEKONGNEIDUCENGZHILIANGYAOSHOUDAOYINGXIANG.RUGUOSHIYUDUYEDEJINHANLIANGGUODI,NEIMEZAIDUJINSHIKONGNEIJIUYOUKENENGDUBUSHANGJIN,DANGDUJIANJINRUJIAHOUJINDUYESHI,KONGNEIWUJINCENGDEDUJIANKONGNEIDENIECENGYIDUNHUAQIJIEGUOSHIKONGNEIDEJINCENGJIEHELIZIRANJIUCHA.

     2.3.4XIZHANGZHUANGCHAZHENDIANDUSHIWEIJIANGDIDIANLIUMIDU

足球彩票     ZAIDUXIZHANGXINGZHUANGCHAZHENSHI,RUGUOANTONGCHANGSHIYONGYAODIANLIUMIDUDIANDUSHI,ZHENJIANBUWEIDEDUCENGHUIBIZHENGANSHANGHOUXUDUO,ZAIFANGDAJINGXIAGUANCHAZHENJIANYOUSHIHUIDANHUOCHAITOUXINGZHUANG.(JIANTU3)QITOUJINGBUDEDUCENGJICHAZHENQIANDUANDINGBUKAOHOUYIDIANBUWEIDEJINDUCENGJIANYANJIEHELIJIUBUHEGE.ZHEIZHONGXIANXIANGZAIZHENDONGDUJINSHIYICHUXIAN.

足球彩票     2.3.5ZHENDONGDUJINZHENPINDIAOZHENGBUZHENGQUE

足球彩票     CAIYONGZHENDONGDIANDUDUJIECHAJIANSHI,RUGUOZAIDUNIESHIZHENDONGPINLVDIAOZHENGBUZHENGQUEDUJIANTIAODONGTAIKUAI,YIKAICHENGSHUANGCENGNIEDUIDUCENGJIEHELIYINGXIANGSHENDA.

     3JIEJUEZHILIANGWENTIDEFANGFA

足球彩票     3.1CONGCHANPINSHEJIKAISHIXIAOCHUYINGXIANGDIANDUZHILIANGDEYINSU

     SHOUXIANZAIJIECHAJIANJINXINGCHANPINSHEJISHIJIUYAOKAOLVDAODUIDIANDUGONGXUKENENGDAILAIDEYINGXIANG,JINLIANGBIMIANYINSHEJIKAOLVBUDANGJIDIANDUZHILIANGLIUXIAYINHUAN.

     3.1.1DUIYIZIXINGKAIKOUDECHAKONG,CAIYONGZAIPICAOSHIXIANCONGKOUBUBIANYUANXIANGKOUBUZHONGYANGXIEXIANG45DUJIAOKAIKOU,RANHOUZAISHUNZHEKOUBUZHONGYANGCHUIZHIXIANGXIAJINXING.RUOSHISHIZIXINGKAIKOUDECHAKONG,KEYIXIANJIANGCHAKONGSHOUKOUSHIPICAOKOUBUDELIANKUANDUXIAOYUCHAKONGBIHOUDU,ZHEIYANGJIUKE

     JIANSHAOHEBIMIANDUJINSHICHANSHENGCHAKONGHUXIANGDUICHAXIANXIANG.(JIANTU4)

足球彩票     3.1.2SHEJISHICHAZHENDEZHENGANCHICUNYINGSHIZHONGLVEDAYUHANXIANKONGKONGCHICUNHUOSHIYANZHANGHANXIANKONGXIANHUZHANGDUBIMIANDIANDUSHICHAZHENSHOUWEIXIANGJIE.

     3.1.3ZAIMANGKONGBUWEIDEDIBUSHEJIYIHENGXIANGTONGKONGSHIDIANDUSHIDUYENENGZAIKONGNEISHUNLICHURU.(JIANTU5)

     3.2CAIYONGKEXUEDEDIANDUGONGYIGUANLIFANGFA

     3.2.1JIAQIANGDUIDIANDUZHILIANGKONGZHI,TEBIESHIDUIJINYANDEZHILIANGYAOZHONGDIANGUANZHU.DUISHIYONGDEMEIYIPIJINYANCHULEBIXUJINGGUOCHANGGUIDELIHUAJIANYANWAIJUNYAOQUYANGZUOHAOERCAOSHIYAN,SHIYANRENDINGHEGEHOUZAIYONGYUDUCAO.

     HAOERCAOSHIYANFANGFA:QUYANGPINZHONGJINYANSHIERKE,JIARUNINGMENGSUANJIA100KEPEIZHICHENG1SHENGDUYE,JIAWENZHI50℃DIAOZHENGPH5.4-5.8ZUO]HAOERCAOSHIYAN.ZHENGCHANGJIEGUOWEI250HAOSHENGHAOERCAOSHIYANYANGPIANZAI0.SADIANLIUDIANDU1FENZHONGSHIGUANGLIANGFANWEIYINGZAIKAODIANLIUMIDUDIDUANERFENZHIYIYISHANGMIANJI,ZHENGKUAISHIPIANSHANGYINGSHIJUNYUNDEJINHUANGSE,FOUZEYINGPANDINGJINYANBUNENGZHENGCHANGSHIYONG.

     3.2.2DUIMEICAODUJIANDESHULIANG、BIAOMIANJI、ZONGDIANLIULIANGZAIDIANDUQIANJINXINGJISUANBINGZUOHAOJILU,YIBIANZAICHUXIANZHILIANGWENTIHOUCHAZHAOYUANYIN。

     3.2.3GENJUDUJINSHENGCHANQINGKUANGJISHIFENXIDIAOZHENGDUYE,BAOZHENGDUYECHENGFENZAIZUIJIAQIGONGYIFANWEI,DUNIERONGYEMEIYUEZHISHAOYINGYONGHUOXINGTANCHULI。DANGDUJINYESHIYONGDAO70GEZHOUQIYISHANGSHIYINGKAOLVZHONGXINPEIZHIXINDUYE,JIANGJIUDUYEHUISHOUJINHOUFEIQI。

足球彩票     3.2.4BAOZHENGDUJINSHIYOUZUGOUDEYANGJIMIANJI,DANGDIANDUGUOCHENGZHONGSHIYONGDEBOTAIWANGSHANGJINGCHANGCHUXIANDALIANGQIPAOERDUJINJIUDUBUSHANGSHIYINGKAOLVGENGHUANXINDEBOTAIYANGJI。

     3.2.5DUIXIAOXINGZHENKONGJIANZAIDUQIANZENGJIAYIDAOCHAOSHENGBOCHUYOUQINGXIGONGXU。

足球彩票     3.2.6DUIPIQINGTONGJIECHAJIANZAIDUQIANYONG1:1YANSUANRONGYEZHUFEI10--30FENZHONG,CHONGFENCHUJINGYANGHUAWUHOUZAIJINRUCHANGGUIDIANDUGONGXU.DUIYUHUANGTONGJIANYINGZAIDUNIEQIANDEHUOHUAYEZHONGJIARUYIDINGLIANGDEQINGFUSUANHUOZHIJIESHIYONGDAIFUHUAWUDEFUSUANYANPEIZHIHUOHUAYE,YIBAOZHENGJICAITONGHEJINZHONGDEWEILIANGJINSHUHUOHUA.

足球彩票     3.3CAIYONGXIANJINDEDIANDUSHEBEIHEXIANJINDEDUJINGONGYIJINXINGDIANDU

     3.3.1ZAIXIAOCHULECHANPINSHEJIDEBULIYINSUHOU,CAIYONGZHENDONGDIANDUSHEBEIJINXINGJIECHAJIANDUJINDUCENGZHILIANGMINGXIANQIANGYUGUNDU.

足球彩票     3.3.2(1)CAIYONGHUANXIANGMAICHONGDIANDUDIANYUANZUODUJINDIANDUDIANYUAN,QISHENKONGJIANDENEIKONGZHILIANGBIZHILIUDIANDUXIAOGUOMINGXIAN.(2)ZAISHIYONGZHEIZHONGPPR(PeriodicPulsePeverse)DIANYUANSHI,GUANJIANSHIZHENGFANXIANGDIANLIUDEDAXIAOBIZHI,SHIJIANZHANGDUANBIZHIYIDINGYAOXUANZEHAO,FOUZETIXIANBUCHUZUIJIAXIAOGUO.(3)MUQIANBAODIGONGSITIGONGDEDIANDUSHENGCHANXIANSHANGDADUOPEIZHILEZHEIZHONGDIANYUAN,WOCHANGSHIYONGGAIGONGSIDEZHENDONGDIANDUZIDONGXIANYONGYUJIECHAJIANDUJIN,WOCHANGSHIYONGGAIGONGSIDEZHENDONGDIANDUZIDONGXIANYONGYUJIECHAJIANDUJIN,DUCENGZHILIANGXIAOGUOYOUMINGXIANZENGZHANG.

足球彩票     3.3.3MUQIANGUONEIYIYOUXUDUOJIAGONGSITIGONGZHUANLIXINGDEDIANDUJINGONGYI,XIANGXIPULIGONGSI、ANGEKAILONGGONGSIHELESIGONGSIDEDUJINGONGYIYONGYUJIECHAJIANDUJINDUCENGZHILIANGBIJIAOWENDING。LINGWAIWOGUOXUDUOLAOYIBEIDEDIANDUGONGZUODOUTAMENLIYONGZIJIFENGFUDEDIANDUJINGYANZAIGUOWAIXIANJINDUJINPEIFANGJICHUSHANGYANZHICHULEYIXIEGENGJIAJUYOUSHIYONGJIAZHIDEDUJINGONGYI。JIANYIGUONEIDEYONGHUZAIRENTONGSHIYONGXIAOGUOHOUBUFANGCHOUSHIYONGTAMENDEDUJINGONGYI。

结论

  在接插件镀金过程中,影响镀层质量的因素较多,随着我国电子工业的迅速发展,一些新质量问题又会产生。但是只要我们从接插件制造成的各个环节入手,找到产生这些问题的根本原因,对各个生产工序采用科学的管理手段,同时尽可能采用先进的电镀设备和技术,这些质量问题就会迎刃而解
 

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