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PCB线路板甩铜原因与PCB线路板基板分类

* 激流快艇 : * 激流快艇 : admin * 激流快艇时间 : 2019-08-28 * 浏览 :

PCB线路板甩铜原因与PCB线路板基板分类


PCBXIANLUBANZAIZHIZUOGUOCHENG,CHANGHUIYUDAOYIXIEGONGYIQUEXIAN,RUPCBXIANLUBANDETONGXIANTUOLUOBULIANG(YESHICHANGSHUODESHUAITONG),YINGXIANGCHANPINPINZHI。PCBXIANLUBANSHUAITONGCHANGJIANDEYUANYINYOUYIXIAJIZHONG:

微信截图_20190828150129.png

YI、PCBXIANLUBANZHICHENGYINSU:


1、TONGBOSHIKEGUODU,SHICHANGSHANGSHIYONGDEDIANJIETONGBOYIBANWEIDANMIANDUXIN(SUCHENGHUIHUABO)JIDANMIANDUTONG(SUCHENGHONGHUABO),CHANGJIANDESHUAITONGYIBANWEI70umYISHANGDEDUXINTONGBO,HONGHUABOJI18umYIXIAHUIHUABOJIBENDOUWEICHUXIANGUOPILIANGXINGDESHUAITONG。


2、PCBLIUCHENGZHONGJUBUFASHENGPENGZHUANG,TONGXIANSHOUWAIJIXIELIERYUJICAITUOLI。CIBULIANGBIAOXIANWEIBULIANGDINGWEIHUODINGFANGXIANGXINGDE,TUOLUOTONGXIANHUIYOUMINGXIANDENIUQU,HUOXIANGTONGYIFANGXIANGDEHUAHEN/ZHUANGJIHEN。BOKAIBULIANGCHUTONGXIANKANTONGBOMAOMIAN,KEYIKANJIANTONGBOMAOMIANYANSEZHENGCHANG,BUHUIYOUCESHIBULIANG,TONGBOBOLIQIANGDUZHENGCHANG。


3、PCBXIANLUBANSHEJIBUHELI,YONGHOUTONGBOSHEJIGUOXIDEXIANLU,YEHUIZAOCHENGXIANLUSHIKEGUODUERSHUAITONG。


ER、CENGYABANZHICHENGYUANYIN:


ZHENGCHANGQINGKUANGXIA,CENGYABANZHIYAOREYAGAOWENDUANCHAOGUO30minHOU,TONGBOYUBANGUHUAPIANJIUJIBENJIEHEWANQUANLE,GUYAHEYIBANDOUBUHUIYINGXIANGDAOCENGYABANZHONGTONGBOYUJICAIDEJIEHELI。DANZAICENGYABANDIEPEI、DUIDUODEGUOCHENGZHONG,RUOPPWURAN,HUOTONGBOMAOMIANDESUNSHANG,YEHUIDAOZHICENGYAHOUTONGBOYUJICAIDEJIEHELIBUZU,ZAOCHENGDINGWEI(JINZHENDUIYUDABANERYAN)HUOLINGXINGDETONGXIANTUOLUO,DANCETUOXIANFUJINTONGBOBOLIQIANGDUYEBUHUIYOUYICHANG。


SAN、CENGYABANYUANCAILIAOYUANYIN:


1、PUTONGDIANJIETONGBODOUSHIMAOBODUXINHUODUTONGCHULIGUODECHANPIN,RUOMAOBOSHENGCHANSHIFENGZHIJIUYICHANG,HUODUXIN/DUTONGSHI,DUCENGJINGZHIBULIANG,ZAOCHENGTONGBOBENSHENDEBOLIQIANGDUJIUBUGOU,GAIBULIANGBOYAZHIBANLIAOZHICHENGPCBHOUZAIDIANZICHANGCHAJIANSHI,TONGXIANSHOUWAILICHONGJIJIUHUIFASHENGTUOLUO。CILEISHUAITONGBULIANGBOKAITONGXIANKANTONGBOMAOMIAN(JIYUJICAIJIECHUMIAN)BUHUIHOUMINGXIANDECESHI,DANZHENGMIANTONGBODEBOLIQIANGDUHUIHENCHA。


2、TONGBOYUSHUZHIDESHIYINGXINGBULIANG:XIANZAISHIYONGDEMOUXIETESHUXINGNENGDECENGYABAN,RUHTgBANLIAO,YINSHUZHITIXIBUYIYANG,SUOSHIYONGGUHUAJIYIBANSHIPNSHUZHI,SHUZHIFENZILIANJIEGOUJIANDAN,GUHUASHIJIAOLIANCHENGDUJIAODI,SHIBIYAOSHIYONGTESHUFENGZHIDETONGBOYUQIPIPEI。DANGSHENGCHANCENGYABANSHISHIYONGTONGBOYUGAISHUZHITIXIBUPIPEI,ZAOCHENGBANLIAOFUJINSHUBOBOLIQIANGDUBUGOU,CHAJIANSHIYEHUICHUXIANTONGXIANTUOLUOBULIANG。


JIBAN,GUMINGSIYISHIJICHUXINGDE,SHIZHIZAOPCBXIANLUBANDEJIBENCAILIAO,YIBANPCBJICAISHIYOUSHUZHI、ZENGQIANGCAILIAO、DAODIANCAILIAOZUCHENG,ZHONGLEIYOUHENDUO。SHUZHIJIAOCHANGJIANDEYOUHUANYANGSHUZHI、FENQUANSHUZHIDENG,ZENGQIANGCAILIAOBAOKUOZHIJI、BOLIBUDENG,ZUICHANGYONGDEDAODIANCAILIAOBIANSHITONGBO,TONGBOFENWEIDIANJIETONGBOHEYAYANTONGBO。


PCBJIBANCAILIAOFENLEI:


YI、ANZENGQIANGCAILIAOBUTONG:


1.ZHIJIBAN(FR-1,FR-2,FR-3);


2.HUANYANGBOXIANBUJIBAN(FR-4,FR-5);


3.FUHEJIBAN(CEM-1,CEM-3(CompositeEpoxy Material Grade-3);


4.HDI(High Density InterconnetGAOMIHULIAN)BANCAI(RCC);


TESHUJICAI(JINSHULEIJICAI、TAOCILEIJICAI、RESUXINGJICAIDENG)。

ER、ANZURANXINGNENG:


1.ZURANXING(UL94-V0,UL94V1);


2.FEIZURANXING(UL94-HBJI)。


SAN、ANSHUZHIBUTONG:


1.FENQUANSHUZHIBAN;


2.HUANYANGSHUZHIBAN;


3.JUZHISHUZHIBAN;


4.BTSHUZHIBAN;


5.PISHUZHIBAN。


 SHENZHENSHICHENGCHIDIANLUKEJIYOUXIANJILIUKUAITINGZHANGQIZHUANZHUPCBFANXIANGJISHUYANJIU,QIANSHENWEIZHUANYECHAOBANJISHUFUWUTUANDUI,WEIGUONEIGEJIACHAOBANJILIUKUAITINGTIGONGDAXINGYINANXIANGMUJIEJUEFANGAN,MUQIANYIJINGCHENGWEIYEJIELINGXIANDEPCBWANZHENGJIEJUEFANGANTIGONGSHANG。


        ZAIPCBCHAOBANLINGYULI,CHENGCHIDIANLUKEJIDUIDUOCENGPCBBANYOUJIQIXIANGJINTOUCHEDELEJIE,DUIHANYOUJIGUANGKONG、MANGKONG、MAIKONGDEGAODUANPCBBANJIEGOUJIZOUXIANGUIZEYEYOUZHESHENRUDEYANJIU。WULUNSHIYUANJIANMIJI,BIANBUWEIDAIXIAN、DENGZHANGXIANDEDIANNAOZHUBAN、GAODUANXIANKABAN、QIANZHAOWANGLUOSHEBEIJIBAN,HUOSHIDUIGAOPINCHULIYAOQIUKEKE,DIANCIJIANRONGXINGKONGZHIYANGEDEXIAOLINGTONGZHUBAN、SHOUJIZHUBAN、WUXIANWANGKAJIQITAWUXIANTONGXUNSHEBEI,YIJIDIECENGDUODA32CENG,MANGKONGMAIKONGMIBUDEGONGKONGZHUBAN,WOMENDOUNENGYIJUKEHUTIGONGDEYITAOWANHAOYANGBAN(HUOYANGJI)YICIXINGKELONGCHENGGONG,DIANLUZHUNQUELVBAOZHENG100%,CHAOBANJINGDU1mil。