《初恋大作战3韩剧免费观看完整版》电影全集手机免费观看-大牛影库初恋夫妇130427 - 图片
丽江古城2023-11-15 06:30·母爱圣地美好乳山丽江古城丽江古城景区位于丽江市古城区，始建于南宋，至今已有八九百年历史，是世界文化遗产，与山西平遥、安徽徽州、四川阆中并称为中国四大古城古城依山而建，街巷依水流而设，玉河水在城中一分为三，三分为九，再分成无数条水渠，形成主街伴河，小街临渠的局面，使得古城充满生机古城内从四方街延伸出光义街、七一街、五一街、新华街 4 条主干道， 4 条路又延伸出纵横交错的街巷，构成了以四方街为中心的古城城内木楼、青瓦古街、石巷、小桥流水、站在东大街上，举头即可遥望玉龙雪山，景色十分壮观秀丽。被徐霞客盛赞的土司王府木府就位于七一街关门口附近，在这里可以感受纳西民族建筑的内涵，感受当年茶马古道的繁华。主要景点还有五凤楼、大水车、万古楼、黑龙潭、普济寺、文昌宫、雪山书院游玩路线：古城南门—七一街(风铃街）—振兴街(灯笼巷)—大石桥(樱花餐厅)—百岁坊—现文巷(油纸伞街)—四方街—大研花巷—丽江之眼观景台了大水车—玉河广场Tips:3-5月是丽江古城大多数鲜花盛开的花期，有樱花、紫藤、玛格丽特、蔷薇等大狮子山一定要上去看看，古城中人太多了，狮子山上的小路给你不一样的感觉，上面的街道很干净，建筑很整洁，还可以看到雪山和古城同框，每个小巷都藏着不一样的视角来丽江一定要吃腊排骨，好好吃，还有黑山羊火锅，过桥米线，鲜花饼，包浆豆腐，洋芋鸡，雪山鱼.想要人少，可以清晨去逛古城，给你不一样的感觉首先丽江古城是免门票，可以无限次进入丽江古城很大，从机场可以打车到滇藏茶叶这个店的位置，这里通往古城和住宿很方便住宿就可以选择古城里面的，价格不一，200就可以住上不错的，但大多都是木地板，隔音很差，睡眠不好的人一定要问清楚店家房间的材质对于景点：大水车&大研花巷&四方街&木府，这几个一定要去打卡拍照大水车就是来丽江必打卡点，也是丽江的大门口大研花巷的观景台可以俯瞰古城，这里还有很多手艺人摆摊，晚上还会有乐队在这里唱歌，很有氛围感四方街属于丽江古城的中心点啦，这里吃的很多，樱花餐厅就在这里看过电视剧的可以去木府打卡一下还有最近很火的忆持巷，这里晚上超有氛围感，来自各地的客人在这里一起蹦野迪，超美的天幕还会撒落雪花和花瓣，而且我去的时候还是免费，超好玩！
2024年12月19日，河南、辽宁也均在政府工作报告中提到改革工作的展望，前者称将加快推进农信社改革，完成河南农商联合银行组建。辽宁则表示，要全面实施农信系统整体改革，完成省级农商行组建。
《初恋大作战3韩剧免费观看完整版》电影全集手机免费观看-大牛影库初恋夫妇130427 - 图片
因此在这个村子里庞家人几乎是人人避之不及
一） 首付比例调整回来后，我长久的陷入反省：自己盲目地穿越探险价值何在？
蝉耻颈谤补苍迟补迟耻颈箩颈补辞产耻产颈补苍，诲补苍产耻测颈苍驳虫颈补苍驳迟补测辞苍驳测辞耻辫颈苍驳诲补苍诲别虫颈苍驳蹿耻。“濒颈补苍补颈苍补辞”诲别苍颈蝉丑颈蹿辞耻锄丑颈诲补辞
那(狈补)究(闯颈耻)竟(闯颈苍驳)是(厂丑颈)什(厂丑颈)么(惭别)原(驰耻补苍)因(驰颈苍)导(顿补辞)致(窜丑颈)了(尝颈补辞)她(罢补)在(窜补颈)娱(驰耻)乐(尝别)圈(蚕耻补苍)地(顿颈)位(奥别颈)的(顿别)急(闯颈)剧(闯耻)下(齿颈补)滑(贬耻补)呢(狈别)？
wanghunuhuozhongshaodihuidaojiazhonglinqidagedeyiling：“shuo！shibushinizuoduonajiannvrenlikaide？！”104tiaoPCBdianlushejizhizuozhuanyeshuyu2019-04-02 13:56·dianzigongchengshibiji1、annular="" ring="" konghuanzhiraojietongkongbiwaipingtiezaibanmianshangdetonghuaneryan。zaineicengbanshangcikonghuanchangyishiziqiaoyuwaimiandadixianglian，qiegengchangdangchengxianludeduandianhuoguozhan。zaiwaicengbanshangchuliaodangchengxianludeguozhanzhiwai，yekedangchenglingjianjiaochahanyongdehandian。yucizitongyideshangyou Pad(peiquan)、 Land (dulidian)deng。2、Artwork dipianzaidianlubangongyezhong，cizichangzhideshiheibaidipianeryan。zhiyuzongsede“oudanpian”(Diazo Film)zelingyong Phototool yimingzhi。PCB suoyongdedipiankefenwei“yuanshidipian”Master Artwork yijifanzhaohoude“gongzuodipian”Working Artwork deng。3、Basic Grid jibenfanggezhidianlubanzaishejishi，qidaotibujudingweisuozhuoluodezonghenggezi。zaoqidegejuwei 100 mil，muqianyouyuxixianmixiandeshengxing，jibengejuyizaisuoxiaodao 50 mil。4、Blind Via Hole mangdaokongzhifuzadeduocengbanzhong，bufendaotongkongyinzhixumoujicengzhihulian，gukeyibuwanquanzuantou，ruoqizhongyouyikongkoushilianjiezaiwaicengbandekonghuanshang，zhezhongrubeizhuangsihutongdeteshukong，chengzhiwei“mangkong”(Blind Hole)。5、Block Diagram dianluxitongkuaitujiangzuzhuangbanjisuoxudegezhonglingzujian，zaishejitushangyizhengfanghuochangfangxingdekongkuangjiayikuangchu， qieyonggezhongdianxingfuhao，duiqigekuangdeguanxizhuyilianluo，shizuchengyouxitongdejiagoutu。6、Bomb Sight danbiaoyuanzhihongzhajitoudandemiaozhunmu。PCB zaidipianzhizuoshi，weiduizhunqijianyezaigejiaoluoshezhizhezhongshangxialiangcengduizhunyongdebabiao，qigengjingquezhizhengshimingchengyingjiaozuoPhotographers' Target。7、Break-away panel keduankaibanzhixuduomianjijiaoxiaodedianluban，weiliaozaixiayouzhuangpeixianshangdechajian、fangjian、hanjiedengzuoyedefangbianqijian，zai PCB zhichengzhong，tejiangzhibinghezaiyigedabanshang，yijinxinggezhongjiagong。wangongshizaiyitiaodaofangshi，zaigedulixiaobanzhijianjinxingjubuqiewaixing(Routing)duankai，danquebaoliuzugouqiangdudeshumei“lianpian”(Tie Bar huoBreak-away Tab)，qiezailianpianyubanbianjianzailianzuanjigexiaokong；huoshangxiageqie V xingcaokou，yilizuzhuangzhichengwanbihou，huannengjianggebanzheduanfenkai。zhezhongxiaobanzilianhezuzhuangfangshi，jianglaihuiyulaiyuduo，ICkajishiyili。8、Buried Via Hole maidaokongzhiduocengbanzhijubudaotongkong，dangqimaizaiduocengbanneibucengjianchengwei“neitongkong”，qieweiyuwaicengban“liantong”zhe，chengweimaidaokonghuojianchengmaikong。9、Bus Bar huidianganduozhidianducaoshangdeyinjihuoyangjiganbenshen，huoqilianjiezhidianlaneryan。lingzai“zhichengzhong”dedianluban，qijinshouzhiwaiyuanjiejinbanbianchu，yuanyouyitiaoliantongyongdedaoxian(dujincaozuoshixubeizhegai)，zailingyiyixiaozhaipian(jieweijieshengjinliangguxujinliangjianxiaoqimianji)yugeshouzhixianglian，cizhongdaodianyongdelianxianyicheng Bus Bar。erzaigedandushouzhiyu Bus Bar xianglianzhixiaopianzechengShooting Bar。zaibanziwanchengqiewaixingshi，erzheduhuiyibingqiediao。10、CADdiannaofuzhushejiComputer Aided Design，shiliyongteshuruantijiyingti，duidianlubanyishuweihuajinxingbuju(Layout)，bingyiguangxuehuitujijiangshuweiziliaozhuanzhichengyuanshidipian。cizhong CADduidianlubandezhiqiangongcheng，yuanbirengongfangshigengweijingquejifangbian。11、Center-to-Center Spacing zhongxinjianjuzhibanmianshangrenheliangdaotiqizhongxindaozhongxindebiaoshijuli(Nominal Distance)eryan。ruolianxupailiedegedaoti，ergezikuandujijianjuyouduxiangtongshi(rujinshouzhidepailie)，zeci“zhongxindaozhongxindejianju”youchengweijieju(Pitch)。12、Clearance yudi、yuxi、konghuanzhiduocengbanzhigeneicengshang，ruobuyuqidaotimianyutongkongzhikongbiliantongshi，zekejiangtongkongzhouweidetongboshidiaoerxingchengkonghuan，techengwei“konghuan”。youwaicengbanmianshangsuoyindelvqiyugekonghuanzhijiandejuliyechengwei Clearance 。buguoyouyumuqianbanmianxianlumiduyujiantigao，shidezhezhonglvqiyuanyoudeyudiyebeijinbidaojijinyuwuliao。13、Component Hole lingjiankongzhibanzishanglingjianjiaochazhuangdetongkong，zhezhongjiaokongdekongjingpingjunzai 40 mil zuoyou。xianzaiSMTshengxingzhihou，dakongjingdechakongyizhujianjianshao，zhishengxiashaoshulianjieqidejinzhenkonghuanxuyaochahan，qiyuduoshu SMD lingjianduyigaicaibiaomianzhanzhuangliao。14、Component Side zujianmianzaoqizaidianlubanquancaitongkongchazhuangdeshidai，lingjianyidingshiyaozhuangzaibanzidezhengmian，guyouchengqizhengmianwei“zujianmian”。banzidefanmianyinzhigongbohandexibotongguo，guyouchengwei“hanximian”(Soldering Side) 。muqian SMT debanleiliangmianduyaozhanzhuanglingjian，guyiwusuowei“zujianmian“huo“hanximian”liao，zhinengchengweizhengmianhuofanmian。tongchangzhengmianhuiyinyougaidianzijiqidezhizaochangshangmingcheng，erdianlubanzhizaochangde UL daiziyushengchanriqi，zekejiazaibanzidefanmian。15、Conductor Spacing daotijianjuzhidianlubanmiandemouyidaoti，ziqibianyuandaolingyizuijindaotidebianyuan，qijiansuohangaijueyuandicaimiandekuaju，jiweizhidaotijianju，huosuchengweijianju。you，Conductor shidianlubanshanggezhongxingshijinshudaotidefancheng。16、Contact Area jiechudianzuzaidianlubanshangshizhuanzhijinshouzhiyulianjieqizhijiechudian，dangdianliutongguoshisuochengxiandedianzuzhiwei。weiliaojianshaojinshubiaomianyanghuawudeshengcheng，tongchangyangxingdejinshouzhibufen，jilianjieqideyinxingkajiazijiexuduyijinshu，yiyidiqi“jiezaidianzu”defasheng。qitadianqipindechatoujiruchazuozhong，huodaozhenyuqijiezuojianyeduyoujiechudianzucunzai。17、Corner Mark banjiaobiaojidianlubandipianshang，changzaisigejiaoluochuliuxiateshudebiaojizuoweibanzideshijibianjie。ruojiangcidengbiaojideneiyuanlianxian，jiweiwangongbanlunkuowaiwei(Contour)dejiexian。18、Counterboring dingshenkuokong，maitoukongdianlubankeyongluosisuojingudingzaijiqizhong，zhezhongpipeidefeidaotongkong(NPTH)，qikongkouxuzuokerongnaluomaode“kuokong”，shizhenggeluosinengchenrumairubanmiannei，yijianshaozaiwaibiaosuozaochengdefangai。19、Crosshatching shizijiaochaqudianlubanmianshangmouxiedamianjidaotiqu，weiliaoyubanmianjilvqizhijiandudedaogenghaodefuzhuoliqijian，changjiangganbufentongmianzhuandiao，erliuxiaduotiaozonghengjiaochadeshizixian，ruwangqiupaidejiegouyiyang，rucijiangkehuajiediaodamianjitongbo，yinrepengzhangercunzaidefuliweiji。qishikesuodeshizituxingchengwei Crosshatch，erzhezhonggaishandezuofazechengwei Crosshatching。20、Countersinking zhuixingkuokong，labakongshilingyizhongsuojinyongdeluosikong，duoyongzaimugongjiajushang，jiaoshaochuxianjingmidianzigongyezhong。21、Crossection Area jiemianjidianlubanshangxianlujiemianjidedaxiao，huizhijieyingxiangqizailiunengli，gushejishijiyingshouxianlierujian，changjiangganbufentongmianzhuandiao，erliuxiaduotiaozonghengjiaochadeshizixian，ruwangqiupaidejiegouyiyang，rucijiangkehuajiediaodamianjitongbo，yinrepengzhangercunzaidefuliweiji。qishikesuodeshizituxingchengwei Crosshatch，erzhezhonggaishandezuofazechengwei Crosshatching。22、Current-Carrying Capability zailiunenglizhibanzishangdedaoxian，zaizhidingdeqingkuangxianenggoulianxutongguozuidadedianliuqiangdu(anpei)，ershangbuzhiyinqidianlubanzaidianxingjijixiexingzhishangdeliehua (Degradation)，cizuidadianliudeanpeishu，jiweigaixianlude“zailiunengli”。23、Datum Reference jizhuncankaozai PCB zhizaojijianyandeguochengzhong，weiliaonengjiangdipiantuxingzaibanmianshangdeyizhengquedingweiqijian,texuandingmouyidian、xian,huokongmianzuoweiqituxingdejizhuncankao，chengwei Datum Point，Datum Line，huocheng Datum Level(Plane)，yicheng Datum Hole。24、Dummy Land jiahandianzuzhuangshiweiliaoqianjiujiyoulingjiandegaodu，mouxielingjianduzixiadebanmianxujiayidiangao，shidianjiaonengyongyougenghaodejiezhuoli，yibankeliyongdianlubandeshikejishu，keyizaigaichuliuxiabujiejiaobutongdianerzhizuodiangaoyongde“jiatongdian”，weizhi Dummy Land。buguoyoushibanmianshangyinshejibuliang，huichuxiandamianjiwutongcengdedicaimian，fenbuzhuoshaoxudetongkonghuoxianlu。weiliaobimiangaidengdulidaotizaidutongshiguodudedianliujizhong，erfashenggezhongqueshiqijian，yekezengjiayixiewugongnengdejiadianhuojiaxian，zaidiandushifentandiaoyixiedianliu，rangshaoxudulidaotidedianliumidubuzhitaigao，zhexietongmianyichengwei Dummy Conductors。25、Edge Spacingbanbiankongdizhiyoubanbiandaojuqi“zuijindaotixianlu”zhijiandekongdi，ciduankongdidemudeshizaibimianyindaotitaikaojinbanbian，erkenengyujiqiqitabufenfashengduanludewenti，meiguoULzhianquanrenzheng，duicixiangmutebiejiangjiu。yibanbancaizhibaibianfencengdengquedianbukeshenruci“biandi”kuandudeyiban。26、Edge-Board contactbanbianjinshouzhishizhengpianbanziduiwailianluodechukou，tongchangduoshebanbianshangxiaduichengdeliangmianshang，kechajieyusuopipeidebanbianlianjieqizhong。27、Fan Out Wiring／Fan in Wiringshanchubuxian／shanrubuxianzhiQFPsizhouhandiansuoyinchudexianluyutongkongdengdaoti，shihantuolingjiannengyudianlubanwanchenghuliandegongzuo。youyujuxinghandianpailiefeichangjinmi，guqiduiwailianluobixuliyongjudianfangquanneihuojudianfangquanwaidekongdi，yishanxingfangshibuxian，weizhi“shanchu”huo“shanru”。gengqingbaoduanxiaodemijiPCB，kezaiwaicengduoanzhiyixiehandianyichengjiejiaoduolingjian，erjianghuliansuoxudebuxiancangdaoxiayicengqu。qibutongcengcijianhandianyuyinxiandexianjie，shiyidianneidemangkongzhijieliantong，wuxuzaizuoshanchushanrushibuxian，muqianxuduogaogongnengxiaoxingwuxiandianhuadeshoujiban，jicaicizhongxinshidediecengyubuxianfa。28、Fiducial Mark guangxuebabiao，jizhunxunhaozaibanmianshangweiliaoxiayouzuzhuang，fangbianqishijuefuzhuxitongzuoyeqijian，changdaxingICyubanmianzuzhuangweizhigehandianwaiyuandekongdishang，zaiqiyoushangjizuoxiagejiayigesanjiaode“guangxuebabiao”，yixiezhufangzhijijinxingguangxuedingwei，bianshiyili。erPCBzhichengweiliaodipianyubanmianzaifangweishangdeduizhun，yechangjiayouliangmeiyishangdejizhunjihao。29、Filletneiyuantianjiaozhiliangpingmianhuoliangzhixian，zaiqichuizhijiaodianchusuobutiandehuxingwueryan。zaidianlubanzhongchangzhilingjianyinjiaozhihandian，huobanmianTxinghuoLxingxianluqijiaodiandengzhineiyuantianbu，yizengqianggaichudejixieqiangjidianliuliutongdefangbian。30、Film dipianzhiyiyouxianlutuxingderuanpianeryan。tongchanghouduyou7milji4milliangzhong，qiganguangdeyaomoyouheibaideluhuayin，jizongsehuoqitayansedeoudanhuahewu，ciciyichengweiArtwork。31、Fine Line xixiananmuqiandejishushuizhun，kongjiansitiaoxianhuopingjunxiankuanzai5～6milyixiazhe，chengweixixian。32、Fine Pitchmijiaoju，mixianju，midianjufanjiaoju(Lead Pitch)dengyuhuoxiaoyu 0.635mm(25mil)zhe，chengweimiju。33、Finger shouzhi（banbianlianxupailiejiedian）zaidianlubanshangweinengshizhengpianzuzhuangbandegongnengdeyiduiwailianluoqijian，kecaiyongbanbian“yangshi“dedujinlianxujiedian，yichajiazailingyixitong”yinshi“lianxudechengjieqishang，shinengdadaoxitongjianxianghuliantongdemude。Fingerdezhengshimingchengshi“Edge-Board Contact"。34、Finishing zhongshi、zhongxiuzhigezhongzhichengpinzaiwaiguanshangdezuihouxiushihuoxiuzhenggongzuo，shichanpingengjumeiguan、baohu，jizhigandemude。Metal Finishingtezhijinshulingjianhuozhipin，qiwaibiaoshangweijiaqiangfangshigongnengjiguanertebiejiazuodechulicengeryan，rugezhongdianduceng、yangjichulipimo、youjiwuhuowujiwuzhituzhuangdeng，jieshuzhi。35、Form-to-List buxianshuomingqingdanshiyizhongzhishigezhongbuxiantixideshumianshuomingqingdan。36、Gerber Date，Gerber File gebodanganshimeishang Gerber gongsizhuanweidianlubanmianxianlutuxingyukongwei，suofazhanyixiliewanzhengderuantidangan。shejizhehuomaibanzidegongsi，kejiangmouyiliaohaodequanbutuxingziliaozhuanbiancheng Gerber File(zhengshixuemingshi“RS 274 geshi”)，jingyouModem zhijiechuansongdao PCB zhizaozheshouzhong，ranhoucongqizibeide CAM zhongshuchu，zaipeiheleishehuituji(Laser Plotter)deyunzuoxia，erdedaozuankong、ceshi、xianludipian、lvqidipian…shenzhixiayouzuzhuangdengjutizuoyeziliao，shide PCBzhizaozhekelijicongshidayanghuoshengchan，jieshengxuduogoutongjidengdaideshijian。cizhongdianluban“zhiqiangongcheng”gezhongziliaodediannaoruanti，muqianquanqiuyejiezhongjieyi Gerber Fileweibiaozhunzuoye。ciwaishangyou IPC-D-350D lingyitaoruantidekaifa，danmuqianrengweijianguangyong。37、Grid biaozhungezhidianlubanbuxiantuxingshidejibenjingweifanggeeryan，zaoqichangkuangejugewei 100 mil，nashiyi“jitidianlu”(IC)yinjiaodejiaojuweicankaoerdingde，muqianmijizuzhuangyishidecizhongGrid zaibijindao 50 mil shenzhi 25 mil。zuoluozaigezijiaodianshangzechengwei On Grid。38、Ground Plane Clearance jiedikonghuan“jitidianluqi”buguanshichuantong IC huoshi VLSI ，qijiedijiaohuodianyajiao，yuqijiediceng(GND)huojiedianyaceng(Vcc)dejiaokongjietonghou，zaiyi“yiziqiao”huo“shiziqiao”yuwaimiandedatongmianjinxinghulian。zhiyuchuancengerguowanquanbujiedatongmiandetongkong，zebixuquxiaorenheqiaoliangeryuwaidigejue。youweiliaobimianyinshoureerbianxingqijian，tongkongyudatongmianzhijianbixuliuchupengzhangsuoxudeshensuokonghuan(Clearance Ring，jituzhongzhibaihuan)。yinerkecongyizhiyinjiaosuojieliandecengci，jikepanduanchudaodishi GND huo Vcc liao。yibantongkongzhizuoruogezhanguanlibushandehua，jianghuifasheng“fenhongquan”，dancizhongfenhongquanzhiyingchuxianzaikonghuan(Clearance Ring)yineidekonghuan(Annular Ring)shang，erbuyinggaiyueguokonghuanrenpingqishentoudaodadishang，nayangjiutaiguofenliao。39、Ground plane(or Earth Plane) jiedicengshishuyuduocengbanneicengdeyizhongbanmian，tongchangduocengbandeyicengxianluceng，xuyaodapeiyicengdatongmiandejiediceng，yidangchengzhongduolingjiangonggonghuiludejiedi、zhebi(Shielding) 、yijisanre(Heatsinking)zhiyong。yichuantong TTL luojishuangpaijiaode IC weili，congqizhengmian(beimian)guankanshi，yiqiyiduanzhiquekoujihaochaoshang，qizuobianjiweidiyizhijiao(tongchangzaidiyijiaopangdebentiyehuidashangyigexiaoaoxianhuobaidianzuoweishibie)，anshunxushudaogaipaidezuihouyijiaojiwei“jiedijiao”。zaianfanshizhenfangxiangshudaolingyipaizuihouyijiao，jiushiyaojiedianyaceng(Power Plane)deyinjiao。40、Hole Density kongshumiduzhibanzizaidanweimianjizhongsuozuandekongshueryan。41、Indexing Hole jizhunkong、cankaokongzhidianlubanyuzhizaozhongzaibanjiaohuobanbianxianxingzuanchumouxiegongjukong，yidangchengqitayingxiangzhuanyi、zuankong、huoqiewaixing，yijiyahezhichengdejibencankaodian，chengwei Indexing Hole。qitashangyou Indexing Edge、Slot、Notch dengleisishuyu。42、Inspection Overlay taojiandipianshicaiyongbantoumingdexianluyinpianhuoyangpian(ru Diazozhizongpian、lvpianhuolanpiandeng)，keyongyitaozhunzaibanmianshangzuoweiduizhaomujiandegongju，cifakeyongyu“shoupishichanpin”(First Article)zhimujianyongtu。43、Key yuecao，dianjianqianzhezaidianlubanshangshizhijinshouzhiqumouyiweizhidekaicaoquekou，mudeshiweiliaoyulingyijuyinxinglianjieqideyipipei，zaichajieshibuzhinongfandeyizhongfangdaisheji，chengwei Keying Slot。houzheshizhiyoudanhuangjiediandemifengchukongshianjian，kezuoweidianxundekuaisujietongjitiaokaizhiyong。44、Land konghuanhandian、biaomian(fangxing)handianzaoqishangweituichu SMT zhiqian，chuantonglingjianyiqijiaochakonghanjieshi，qiwaicengbanmiandekonghuan,chuxuzuoweidaodianhulianzhizhongjizhan(Terminal)wai，shangkeyuyinjiaoxingchengqianggudezhuixinghandian。houlaibiaomianzhanzhuangshengxing,suogaicaidebanmianfangxinghandianyichengwei Land。cizisikeyiwei“hanhuan”huo“peiquan”huo“handian”，danruoyicheng“landao”huo“jiyan”zeweimiantailipuliao。45、Landless Hole wuhuantongkongzhimouxiemijizuzhuangdebanzi，youyubanmianxubuzhixuduoxianlujizhanzhuanglingjiandefangxinghandian，suoshengdekongdiyijinghenshao。youshiduiyibuzaiyongyuwaicengjiexianhuochahan，rujinzuoweicengjiandaodianyongdedaokong(Via Hole)shi，zekejiangqikonghuanqudiao，ernuochugengduodekongjianyongyibuxian，cizhongzhiyouneicengkonghuanerwuwaicengkonghuandetongkong，techengwei Landless Hole。46、Laser Photogenerator(LPG)，Laser Photoplotter leishepuguangjizhijieyongleishededanshupingxingguangzaipeihediannaodecaokong，yongyipuzhishengchan PCB deyuanshidipian(Master Artwork)，yidaitizaoqiyongshougongzhizuodeyuanshidaxingtiepian(Tape-up),jizaisuozhierchengdeyuanshidipian。cizhongyuanshidipiandeyunsongfeichangmafan,yidanyinwenshidufashengbianhua,zehuidaozhichengpinbanchicundechayi，jingmibanzidepinzhibijiangdashouyingxiang。rujinyikezikehuchuzhijiequdecidieziliao，peiheleishezhisaomiaopuguangjikededaojingliangdedipian，duidianlubandeshengchanjipinzhidudayouzhuyi。47、Lay Out buxian、bujuzhidianlubanzaishejishi，gecengcizhonggelingjiandeanpai，yijidaoxiandezouxiang、tongkongdeweizhidengzhengtidebujuchengwei Lay Out。48、Layer to Layer Spacing cengjianjulishizhiduocengbanliangtongbodaoticengzhijiandejuli，huozhijueyuanjiezhidehoudueryan。tongchangweiliaoxiaochubanmianxianglinxianlusuochanshengdezaxunqijian，qicengcijianjuzhongdejiezhiyaoyubaoyuhao，shisuoganyingchanshengdezaxundeyidaorujiedicengzhizhong。danruhebimianyinjiezhitaibaoeryinfadeloudian，jibaochibixudepingtandu，zeyoushilingliangxiangbuyikefudenanti。49、Master Drawing zhutushizhidianlubanzhizaoshanggezhongguigedezhuyaocankao，yejizaibanzigebuchicunjiteshudeyaoqiu，jisuchengde“lantu”，shipinjiandezhongyaoyiju。suoweiyiqieduyao“zhaotushigong”，chufeizaishouquanzheqianzirenkedejinyibuziliao(huodianbaohuochuanzhendeng)zhongkegenggaizhutuwai，zhutudequanweiguidingshiburonghuibide。qiyouxiandu(Priority)suibidingdanjitebieziliaoyaodi，danquebigezhongchengwende“guifan”(Specs)jixiguanzuofaduyaozhongyao。50、Metal Halide Lamp jinshulusudengdianshilusuzhongdeyizhong，dianzaigaowenxiarongyiyougutizhijie“shenghua”chengweiqiti。zaiyiwusifaguangtidebaichidengpaonei，ruojiangdianchongruqizhong，zezaigaowenzhonghuixingchengdianqi。cizhongdianqinenggoubozhuoyizhengfadewuyuanzierqihuaxuefanying，jianglingwuyuanzizaizhongxingchenluohuijudaowusishang，rucijiangkedafujianshaowusidexiaohao，erzengjiadengpaodeshouming。bingqiehuankejiaqiangqidianliuxiaolverzengqiangliangdu。yibanduoyongyuqichedeqiandeng、sheying、zhipianyushaibanganguangdengsuoxuzhiguangyuan。zhezhongdianqibaichidengyeshiyizhongbulianxuguangpudeguangyuan，qinengliangduojizhongzaiziwaiqude 410～430 nm deguangpudaizhong,rutonggongqidengyiyang，yebunengsuiyijiayikaiguan。danquekezaibugongzuoshigaiyongjiaodidenengliang，weichizanshibumiedexiugongzhuangtai，yibeixiacizaishiyongshi，jiangkededaoshunjiandelijifanying。51、Mil yingsishiyizhongweixiaodechangdudanwei，jiqianfenzhiyiying【0.001 in】zhiwei。dianlubangongyezhongchangyongyibiaoda“houdu”。cizizaijixieyejieyuanyiwei“yingsi”huojianchengwei“si”，qieyixingzhiyounian，xizuijibendexinghua。buguoyixiezaoqimeishang“anpeidianzi”dePCBcongyerenyuan，bumingjiuliyeweijiashenjiu，jingjiangzhiyulingyigongzhiweichangdudanweide“tiao”(ji10weimi) hunweiyitan。liuchuanzhijinyishidedabufenyejieshenzhixiayouzuzhuangyejie，zaiershiniandeyiechuanexia，zaoyigenshendigujifeichengshijishixianggaizhengyehenburongyiliao。zuirangrenbujiedeshi，lianjinshouzhidujincenghoududewei(m-in)，yebufenqinghongzaobaiyilvchengzhiwei“tiao”，shinaimomingqimiaozhiji。fanerdaludePCBjieduhuanyongfazhengque。ciwairuosangezimuquandaxiechengMILshi，zewei“meijun”Militarydejianxie，changyongyumeijunguifan(ruMIL -P-13949H,huoMIL-P-55110D)yumeijunbiaozhun(ruMIL-STD-202 deng)zhishumianhuokouyuzhong。52、Minimum Electrical Spacing dianxingjianjuxiaxian，zuizhaidianxingjianjuzhiliangdaotizhijian，zaimouyiguidingdianyaxia，yubimianqijianjiezhifashengbengkui(Break down) ，huoyufangzhifashengdianyun(Corona)qijian，qizuiqimayingjuyoudejuliweizhi“xiaxianjianju”。53、Mounting Hole anzhuangkongweidianlubanshangyizhongwudaodiangongnengdedulidakong，xijiangzuzhuangbansuolaozaijitijiagoushangeryongde。zhezhongzuoweijixieyongtudekong，chengwei“anzhuangkong”。ciciyezhijiangjiaozhongdelingjianyiluosisuozaibanzishangyongdejixiekongeryan。54、Mounting Holezuzhuangkong，jizhuangkongshiyongluosihuoqitajinshukoujian，jiangzuzhuangbansuolaogudingzaijiqidizuohuowaikedegongjukong，weizhijing 160milzuoyoudedakong。cizhongzuzhuangkongzaoqijuncailiangmiandaxingkonghuanyukongtongbizhiPTH，houweifangzhikongbizaibohanzhongzhanxieryingxiangluosichuanguoqijian，xinshishejitejiangdakonggaicheng“feidutongkong”(zaiPTHzhiqianyuyizhegaihuodutongzhihouzaizuanercikong) ，eryuzhouweihuankuanshanglingzuoshugexiaoxingtongkongyiqianghuakonghuanzaibanmiandeguzhuoqiangdu。youyuNPTHshifenmafan，jinlaiSMTbanshangyeyoujiangdakongzhigaihuiPTHzhe，qiliangmiankonghuanduobanbuxiangtong，changjianghanjiemiandedahuanquxiaoergaichengjigedulidexiaohuan，huogaichengmatixingbuwanzhengdedahuan，huokuochongmianjichengyixingdatongmian，jianzuoweijiedizhiyong。55、Negative fupian，zuanjiandiyimianwaiyuanbianzhaishizhigezhongdipianshang(ruheibairuanpian、zongseruanpianjibolidipiandeng)，daotixianludetuanshiyitoumingquchengxian，erwudaotizhijicaibufenzechengxianweianqu(jiruanpianshangdeheisehuozongsebufen) ，yizuzhiziwaiguangdetouguo。cizhongdipianweizhifupian。you，ciziyizhizuantouzhizuanjian，qilianggediyimianwaiyuanyinbudangzhongmoerbianzhaideqingxing。56、Non-Circular Land feiyuanxingkonghuanhandianzaoqidianlubanshangdelingjianjieyitongkongchazhuangweizhu，zaitiankonghanxihouwanchenghulian(Interconnection)degongneng。mouxietijijiaodahuozhongliangjiaozhongdelingjian，weishizaibanmianshangdehanjieqiangdugenghaoqijian，keyijiangqikongwaizhihuanxinghandianbianda，yiqianghuahanhuandefuzhuoli，jixingchengjiaodadezhuizhuanghandian。cizhongdahaodehandianzaidanmianbanshangyouweichangjian。57、Pad Masteryuandiandipianshizaoqikehugongyingdegeyuanshidipianzhiyizhong，zhijinyou“kongwei”deheibai“zhengpian”。qizhongmeiyigeheiseyuandianzhongxinduyouxiaodianliubai，shizuowei“chengshidadaiji”xunzhaozhunquekongweizhiyong。gaiPad Masterwanchengkongweichengshidaizhizuozhihou，huanyaojiangmeiyiyuandianzhongxindeliubaidian，yirengongfangshiyuyituheizaifanchengfupian，jichengweilvqidipian。rujinshejizheyijiangbanzishanggezhongsuoxude“zhuyuanyuchidu”duzuochengGerber Filedecipian，zhijieshurudaoCAMjileishehuitujizhong，jikededaosuoxudedipian，budanjieshengrenlierqiepinzhiyedafutisheng。futujiweixinshiPad Masterdipiandeyijiao，shiliangmeidaxingICsuojiechazuodekongwei。58、Padhandian，yuandiancizizaidianlubanzuiyuanshideyisi，shizhilingjianyinjiaozaibanzishangdehanjiejidi。zaoqitongkongchazhuangshidai，xibiaoshiwaicengbanmianshangdekonghuan。1985nianhoudeSMTshidai，ciziyizhibanmianshangdefangxinghandian。buguociziyichangbeiyinshendaoqitaxiangguandefangmian，runeicengbanmianshangshangweizuankongchengweikonghuandegeyuandianhuoxiaoyuanpan，yejieyetongchangjiaozuoPad；cizikeyuLandtongyong。59、Panelzhichengbanshizhizaigezhanzhichengzhongsuoliutongdedaizhiban。qiyipianPanelzhongkenenghanyouhaojipian“chengpinban“(Board)。cideng”zhichengban“dedaxiao，zaimeizhanzhongyebuyidingxiangtong，ruyahezhanzhiPanelbanmiankenenghen，dadanweiliaoshiyingzuankongjidemeiyizuanzhouzuoyeqijian，zhihaocaichengyibanhuosifenzhiyidePanel Size。dangchengpinbandemianjihenxiaoshi，qimeiyiPanelzhongzekepairuduopiandeBoard。tongchangPanel Sizeyudazeshengchanyujingji。60、Patternbanmiantuxingchangzhidianlubanmiandedaotituxinghuofeidaotituxingeryan，dangranduidipianhuolantushangdexianlutuan，yekechengweiPattern。61、Photographic Filmganguangchengxiangzhidipianshizhidianlubanshangxianlutuandeyuanshizaiti，yejiushisuchengde“dipian”(Art Work)。changyongdeyouMylarshiruanpianjibolibanzhiyingpian。qizheguangtuandebaomocaizhi，youheisedeluhuayin(Silver halid)jizongsedeoudanhuahewu(Diazo)。qianzhejihukedangzhugezhongguangxian，houzhezhinengdangzhu550nmyixiadeziwaiguang。erbochangzai550nmyishangdekejianguang，duiganmoyijingbuhuifashengganguangzuoyong，guqigongzuoqukecaiyonghuangguangzhaoming，biqiluhuayinheibaidipianzhinengzaianhongguangxiazuoye，dequeyaofangbiandeduoliao。62、Photoplotter， Plotterguangxuehuitujishiyiyidongxingduogudanshuguangzhipuguangfa，daitichuantonggudingdianzhuangguangyuanzhishunjianquanmianxingpuguangfa。zaishuweihuajidiannaofuzhuzhishejixia，PCBshejizhekejiangyuanshizhikonghuan、handian、buxianjichicundengjingmiziliao，shurudiannaozaiGerber Filexitongxia，shounayuyipiancipianzhinei。dianlubanshengchanzhededaocipianhou，jikeliyongCAMjiguangxuehuitujideyunzuoerdedaochicunjingzhundedipian，mianyuyunsongzhongzaochengdipiandebianxing。youyuputongguangyuanshidePhotoplotterquedianshenduo，guyizaotaotai。xianzaiyejieyiyilvshiyongleisheguangyuanzuoweihuituji。yichengweishangpinzheyoupingtaishi(Flat Bed)、neiyuantongshi(Inner drum)、waiyuantongshi(Outer Drum)，jidanduquyushidengbutongchengxiangfangshidejizhong。qidengyigeyouyouquedian，shixiandaiPCBchangbibeidegongju。yekeyongyuqitaganguangchengxiangdegongzuolingyu，ruLCD、PCMdenggongyezhong。63、Phototooldipianyibanduozhioudanzongpian(Diazo film)，kezaihuangsezhaomingxiagongzuo，biqizhinengzaihongguangxiagongzuodeheibailuhuayindipianyaofangbianyixie。64、Pinjiejiao，chashao，chazhenzhidianlubankongzhongsuochazhuangdeduxilingjianjiao，huodujinzhichazhendeng。kezuoweijixiezhichijidaodianhulianyongchu，shizaoqidianlubanchakongzuzhuangdemeijiewu。qizonghengzhijianju(Pitch)zaoqidaduogongdingwei100 mil，yizuoweidianlubanjigezhonglingjianzhizaodeyiju。65、Pitchkuaju，jiaoju，dianju，xianjuPitchchuncuishizhibanmianliang“danyuan”zhongxinjianzhiyuanjinjuli，PCByemeishibiaodachangyongmil pitch，jizhilianghandianzhongxinxianjiandekuajumileryan。 PitchyuSpacingbutong，houzhetongchangshizhiliangdaotijiande“gelibanmian”，shimianjierfeichangdu。66、PlottingbiaohuiyijixiefangshijiangX、Yzhizhongduozuobiaoshujuzaipingmianzuobiaoxitongzhong，miaohuichengshijixianlutudezuoyeguocheng，bianchengweiPlothuoPlotting。muqiandipiandezhizuoyifangqizaoqidetushoutietu(Tape up)，ergaiyong“guangxuehuitu”fangshiwanchengdipian，budanjieshengrenli，erqiepinzhigenghao。67、Polarizing Slotpiancaozhibanbianjinshouzhiqudekaicao，yibanguyijiangkaicaodeweizhifangpian，yibimianyinzuoyouduichengerkenengchafan，cizhongweiquebaozhengquechajieerjiakaidefangxiangcao，yichengweiKeying Slot。68、Process Camerazhichengyongzhaoxiangjishizuodipian(Artwork)fangda、suoxiao，huocongtiepian(Tape up)zhijiezhaoxiangerdedaodipiandezhuanyongxiangji。qizuchengyousandajianzhiliyukeyidongdeguidaoshangqiebicipingxing，jituzhongyouduandeyuanshitiepianhuomupianjia、jingtou，yijizuoduandaichengxiangdezipianjiadeng。zheshizaoqishengchandipiandefangshi，muqianyijinbudaoshuweihua，zikehuqudedecidie，jingyoudiannaoruantijidianshehuitujidegongzuoxia，jikezhijiededaoyuanshidipian，yiwuxuzaiyongdaozhaoxiangjiliao。69、Production Mastershengchandipianzhi1：1kezhijieyongyishengdianlubandeyuancundipianeryan，zhiyugexiangzhuyuandechicunyugongcha，zexulinglieyuzhutushang (Master Drawingyijilantu)。70、Reference Dimensioncankaochidu，cankaochicunjingongcankaoziliaoyongdechidu，yinweishegongchagubunengdangchengzhengshishigongjipinjiandegenju。71、Reference Edgecankaobianyuanzhibanbianbanjiaoshangmoudaotizhiyigebianyuan，kezuoweiquanbanchicundeliangcecankaoyong，youshiyezhimouyiteshujianbiejihaoeryan。72、Register Markduizhunyongbiaojizhidipianshanghuobanmianshang，gebiankuanghuogejiaoluosuoshedingdeteshubiaoji，yongyijianchabencenghuogecengzhijiandeduizhunqingxing，tushizhejiweiliangzhongchangyongdeduizhunbiaoji。qizhongtongxinyuanxingzhekezaiduocengbanmeicengdebanbianhuobanjiaochu，yixubaishebutongzhijingdeyuanhuan，dengyahehouzhiyaojianchasuo“saochu”(jixichu)lititongxinyuanzhitaozhunqingxing，jikepanduanqicengjianduizhundudehaohuai。73、Registrationduizhundudianlubanmiangezhongdaotizhishijiweizhi，yuyuanshidipianhuoyuanshishejizhiyuandingweizhi，qiliangzhezhijianbijindechengdu，weizhi“ Registration”。daluyejieyiwei“zhonghedu”。“duizhundu”kezhimouyibanmiandedaotiyuqidipianzhiduizhunchengdu；huozhiduocengbanzhi“cengjianduizhundu” (Layer to Layer Registration)，jieweiPCBdezhongyaopinzhi。74、Revisionxiuzhengban，gaidingbanzhiguifanhuochanpinshejizhixiuzhengbanbenhuobanci，tongchangshizaiqidaihaozhihoujiashangdaxiedeyingwenzimuzuoweixiudingshunxuzhibiaoshi。75、Schemetic Diagramdianlugailuetuliyonggezhongfuhao、dianxinglianjie、lingjianwaixingdeng，suohuachengdexitongxianlubujugaiyaotu。76、Secondary Sidediermiancijidianlubanzaoqiyuanyoushuyuzhi“hanximian” (Solder Side)。yinzaoqizaichakonghanjielingjianshi，suoyoulingjianduzhuangzaidiyimian (huochengComponent Side;zujianmian)，diermianzezhizuoweibohanjiechuyongtu，guchengweihanximian。daijinnianlaiyinSMTbiaomianzhanzhuangxingqi，qizhengfanliangmianduzhuangyouhenduolingjian，gubuyizaixuchengweihanximian，eryi“diermian”jiaoqiadang。77、Slot, Slottingcaokou，kaicaozhi PCBbanbianhuobanneimouchu，weipeihezuzhuangzhixuqiu，erxujinxing“kaicao”yizuoweipipei，weizhicaokou。zaijinshouzhibanbianzhe，yechengwei“piancao”huo“dingweicao”(Polarising Slot or Locating Slot)，shiguyikaipianyibimianjinshouzhiyinshijietoudechafan。78、Solder Damxidizhihandianzhouweiyoulvqihoudusuoxingchengdedian，kefangzhigaowenzhongrongxiliudongsuozaochengzhiduanlu，tongchangyiganmoshidefanghanmojiaoyixingcheng Solder Dam。79、Solder Plugxisai，xizhuzhizaibohanzhongyongrudutongkongneidehanxi，lengquehoujiliuzaikongzhongchengweidaotideyibufen，chengwei“xisai”。ruokongzhongyiyouchajiedelingjianjiaoshi，zexisaihuanjuyou“hanjiedian”degongyong。zhiyumuqianyibanbuzaiyongyuchajie，erzhizuohulianmudezhi PTH，zeduoyigaichengzhijingzai20 milyixiadexiaokong，chengzhiweidaotongkong (Via Hole)。cidengxiaokongdeliangduanduyigaimanhuosaimanlvqi，zuzhizhuhanjijirongxidejinru，zhezhongdaotongkongdangranjiubuhuizaiyou Solder Plugliao。80、Solder Sidehanximianzaoqidianlubanzuzhuangwanquanyitongkongchazhuangweizhuliu，banzizhengmian(jilingzujianmian)changyonglaichazhuanglingjian，qibuxianduoan“banheng”fangxiangpailie。banzifanmianzeyongyipeiheyinjiaotongguobohanjidexibo，guchengwei“hanjiemian”，cimianxianluchangan“banchang”fangxiangbuxian，yishuncongxibozhiliudong。cicizhiqitachenghushangyou Secondary Side， Far Sidedeng。81、Spacingjianjuzhiliangpingxingdaotijianqijueyuankongdizhikuandueryan，tongchangjiang“jianju”yu“xianlu”erzhehechengwei“xiandui”(Line Pair)。82、Spankuajuzhiliangteshumubiaodianzhijiansuohangaidekuandu，huomouyimubiaodianyucankaodianzhijiandejuli。83、Spurdipiantuxingbianyuantuchuzhidipianshangdetoumingquhuoheianqudexianlutuxing，dangqibianyuanjiexiangbuliangfashengmohubuqingshi，changchuxianbudangdetuchudian，chengweiSpur。84、Step and Repeatzhucizhongfupuguangmianjihenxiaodedianlubanweiliaoshengchanfangbianqijian，zaidipianzhizuojieduanchangjiangtongyituanzhongfupailiechengjiaodadedipian。xishiyongyizhongteshude Step and Repect shipuguangji，jiangtongyixiaoxingtuanzhucijubupuguangzaibinglianchengweiyigedadipian，zaiyongyijinxingliangchan。85、Supported Hole(jinshu)zhizhutongkongzhizhengchangdedutongkong(PTH)，jijuyoujinshukongbidezuankong。yibandushenglueqianmiande“zhichixing”ziyan。yuanyishizhikedaodianjitigongyinjiaohanjieyongtudetongkong。86、Tabjiedian，jinshouzhizaidianlubanshangshizhibanbianxiliejiediandejinshouzhieryan，weiyizhongfeizhengshideshuofa。87、Tape Up Masteryuanshishoutiepianzaoqidianlubanzhidipian，bingfeishiyong CAD/CAMjileishehuitujisuozhizuo，ershicaigezhongzhuanyongdeheise“tiejian” (ruxianlu、yuandian、jinshouzhidengchicunqiquanzhizhuanyongpin，yiBishopzhichanpinzuiweiguangyong)，zaifangyanzhishangyishougongtiechengzuiyuanshide“tiepian”(Tape Up Master)，zaiyongzhaoxiangjisuozhaochengdiyidaideyuanshidipian (Master Artwork)。shiyunianqianribenyouxuduodianlubandeshoutiepiangongzuo，jiyikongyunlaiwangtaiwanxunqiudaigong。jinnianlaiyouyudiannaodefadayujingzhun，zaoyiqudaishougongdezuofaliao。88、Terminal Clearanceduanzikonghuan，duanziranghuanzaineicengbanzhijiedi(Ground)huodianya(Power)liangcengdatongmianshang，dang“dutongkong”yucongneicengbanzhongchuanguoeryoubuyulianjieshi，zekexianjiangkongweichudetongmianshidiao，erliuchujiaodadeyuanxingkongdi，zedangPTHtongkongbiwanchengshi，qiwaiweiziranhuichuxianyiwei“konghuan”。lingwaizaiwaicengbanmianshangjiayinlvqishi，gedaihanzhikonghuanzhouweiyeyaorangchu“huanzhuangkongdi”，bimianlvqizhanwuhanhuanshenzhijinkong。zheliangzhong“konghuan”yekechengwei“Terminal Clearance”。89、Terminalduanziguangyishangsuoshuode“duanzi”，shizhizuoweidianxinglianjiedegezhongzhuangzhihuolingjian。dianlubanshangdexiayiyongfashizhineiwaicengdegezhongkonghuan(Annumlar Ring)eryan。tongyicishangyouPad、Land、Terminal Area、 Terminal Pad、 Solder Paddeng。90、Thermal Reliefsanreshizuokongbuguanshizaineiwaicengbanshangdedatongmian，qilianxuwanzhengdemianjijiebukeguoda，yimianbanzizaigaowenzhong(ruhanjie)，yinbancaiyutongpizhijianpengzhangxishudechayierzaochengbanqiao、fuli，huoqipaodengmaobing。yibankezaidatongmianshangcai“wangqiupai”shidezuokong，yijianshaorechongji。ciciyichengwei HalfonninghuoCrosshatchingdeng。ULguidingzaiqirenzhengde“huangka”zhong，xuyaodengzaizaibanzishangzuidatongmiandezhijing，jishiyizhonganquandekaolv。91、Thermal Viadaorekong，sanrekongshifenbuzaigaogonglv(ru5Wyishang)daxinglingjian (ruCPUhuoqitaqudongIC)fudibanmianshangdetongkong，cidengtongkongbujudaodianhuliangongnengzhizuosanreyongtu。youshihuanhuiyujiaodadetongmianlianjie，yizengjiazhijiesanredexiaoguo。cidengsanrekongdui Zfangxiangreyinglijuyoushuhuandezuoyong。jingmiDaught Cardde 8 cengxiaoban，huozaimouxieBGAshuangmianbanshang，jiuchangyouzhezhonggedianpailiedesanrekong，yuliangmiandujinde“sanrezuo”dengsheji。92、Throwing Powerfenbulidangdiandujinxingshi，yinchuzaiyinjidegongzuowushouqiwaixingdeyingxiang，zaocheng“yuanshidianliufenbu” (Primary Current Distribution)degaodibujun，erchuxianducenghoududechayi。cishikouzaicaoyezhongtianjiagezhongyoujizhuji(ruguangzeji、zhengpingji、runshijideng)，shiyinjibiaomianyuanyouzhigaodianliuquyu，zaigezhongyoujiwudeyingxiangxia，duiyuanbenkuaisuzenghoudeducengyouyizhongjianhuanzuoyong，congerdeyilajinyudidianliuquyuzaiduhoushangdechayi。zhezhongcaoyezhongyoujitianjiajiduiyinjiduhoufenbudegaishannengli，chengweicaoyede“fenbuli”，shiyizhongxugaodupeihedefuzashiyanjieguo。dangshishidianjiezhichengweiyangjichulishi，zeci“fenbuli”yiciyeshiyongyuguazaiyangjidegongzuowu。rulvjiandeyangjichuli，jiushichangjiandelizi。93、Thermo-Viadaorekongzhidianlubanshangzhidaxing IC denggaogonglvlingjian，zaigongzuozhonghuifashengduoliangdereneng，zuzhuangbanbixuyaojiangciewaidereliangyuyipaisan，yimiansunjigaidianzishebeideshouming。qizhongyizhongjiandandesanrefangfa，jiushiliyongbiaomianzhanzhuangdaxing ICdedizuobancaikongdi，keyilingjiazhizuoPTH，jiangdaxingICsuofadere，zhijieyinzhibanzibeimiandedatongmianshang，yijinxingsanre。cizhongzhuanyongyuchuanreerbudaodiandetongkong，chengwei Thermo-Via。94、Tie Barfenliutiaozaidianlubangongyezhongshizhibanmianjingshikededaodulixianluhou，ruohuanxuzaizuojinyibudiandushi，xuyuxianjiashedaodiandelujingcainengjixujinxing。liruyujinshouzhiqudetongmianshang，zaijinxingduniedujinshi，zhinengkaotebieliuxialaide Bus Bar( huiliutiao)ji Tie Bar qujietonglaiziyinjigandedianliu。cilinshidaodianyongdeliangzhong“gongjuxianlu”，zaibanziwangonghoujunjiangzibanbianyuyiqiechu。95、Tooling Featuregongjubiaodewushizhidianlubanzaigezhongzhizuojizuzhiguochengzhong，yongyidingwei、duizhun、cankaozhigezhongbiaozhiwu。rugongjukong、cankaodian、caiqiedian、cankaoxian、dingweikong、dingweicao、duizhunjihaodeng，zongchengwei“gongjuyongbiaodewu”。96、Tracexianlu、daoxianzhidianlubanshangyibandaoxianhuoxianlueryan，tongchangbingbubaokuotongkong、dadi，handianjikonghuandeng。yuanwenzhongdangcheng“xianlu”yongdeshuyushangyouTrack、Line、 Line Run、Conductordeng。97、Trim Linecaiqiexiandianlubanchengpindewaiwei，zaiqiewaixingshisuoyingzunxundebianjiexianchengwei Trim Line。98、True Positionzhenweizhidianlubankongweihuobanmiangezhongbiaodewu(Feature)，qidengzaishejishangsuozuoluodelilunweizhi，chengweizhenwei。danyouyugezhongtuxingzhuanyiyijijixiejiagongzhichengdeng，bumianduyincangzhuowuchagongcha，bukenengmeipianduhenzhunque。dangbanzizaiwangongshi，zhiyao“biaode”rengchuyuzhenweisuoyaoqiuyuanmianjidebanjinggongchafanweinei(True Position Tolerance)，erbuyingxiangzuzhuangjizhongduangongnengshi，zeqipinzhijikeyunshou。99、Unsupported Holefeidutongkongzhibuzuodaotonghuochazhuanglingjianyongtu，youwudutongkongbizhizuankongeryan，tongchangcidengNPTHkongjingduobanhenda，ru 125 milzhisuoluosikongjishi。100、Via Holedaotongkongzhidianlubanshangzhizuoweidaodianhulianyongtu，erbuzaichahanlingjianjiaozhi PTH eryan。cidengdaotongkongyouguanchuanquanbande“quantongdaokong”(Through Via Hole)、youzhijietongzhibanmianerweiquanbuguanchuande“mangdaokong”(Blind Via Hole)、youbuyubanmianjietongquemaicangzaibancaineibuzhi“maitongkong”(Buried Via Hole)deng。cidengfuzadejubutongkong，shiyizhucilianxuyahefa(Sequential Lamination) suozhizuowanchengde。ciciyechangjianchengwei“Via”。101、Voltage Plane Clearancedianyacengdekonghuandangdutongkongxuchuanguoduocengbanzhineicangdianyaceng，erbuyuyuzhijiechushi，kezaidianyacengdetongmianshangxianxingshikechuyuanxingkongdi，yahehouzaiyucishaodadekongdishangzuanchujiaoxiaodekong，bingjixuwanchengPTH。cishiqiguanzhuangkongtongbiyudianyacengdatongmianzhijian，jiyouyiquankonghuancunzaierdeyijueyuan，chengzhiweiClearance。102、Voltage Planedianyacengshizhidianlubanshangqudonggezhonglingjiangongzuosuoxudedianya，kejieyoubanmianyizhonggonggongtongdaotiquyuyigonggei，huoduocengbanzhongyiyigecengcizuoweidianyaceng，rusicengbandeliangneicengzhiyijiushidianyaceng(ru5Vhuo 12V)，yibanyiVccfuhaobiaoshi。lingyicengshijiediceng (Groung Plane)。tongchangduocengbandedianyacengchugonggeilingjiansuoxudedianyawai，yejianzuosanre (Heat Sinking)yupingzhang(Shielding)zhigongneng。103、Wiring Patternbuxiantuxingzhidianlubanshejishangzhi“buxian”tuxing，yuCircuitry Pattern、 Line Run Patterndengtongyi。104、Working Mastergongzuomupianzhibiliwei1：1daxiao，nengyongyudianlubanshengchandedipian，bingkezhijiezaifanzhichengshengchanxianshangdeshijishiyongdedipian，zhezhongyuanshidipianchengzhi Working Master。CAD Computer Aided Design ; diannaofuzhushejiCAE Computer Aided Engineering ; diannaofuzhugongchengCAM Computer Aided Manufacturing ; diannaofuzhuzhizaoMLB Multilayer Board ; duocengban (zhiPCBdeduocengban)PCB Printed Circuit Board; yinshuadianluban(yizuoPWB，qizhongjianweiWiring，buguomuqianyigengjianchengwei Printed Board。dalushuyuwei“yinzhidianluban”)SMOBC Solder Mask Over Bare Copper ; lvqizhijieyinyuluotongbanshang (jipenxiban)。liaojiegengduo
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