枣庄够级

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      1. 汽车线束

        当前位置:主页 > 枣庄够级 > 枣庄够级 > AVR枣庄够级

        pmgba汽车发动机线束搭铁的分配设计

        时间:2018-12-19 10:12:01来源:未知浏览次数:

          pmgba汽车发动机上的电子控制系统可分为传感器、控制器和执行器3个部分,传感器采集各种信号,然后输入控制器,控制器在接收到信号后,经过分析处理,会及时发出指令给执行器。而发动机线束就是连接发动机各传感器、执行器、控制器之间的电线路,如果发动机线束出现故障,就会导致控制器无法正常工作,影响发动机运转,进而影响整车工作。目前,发动机上电器件越来越多,发动机线束随之也越来越复杂,因此,线束设计在汽车设计、生产和制造中受到越来越多的关注。

          1、DIANYUANHEDATIEDEFENPEISHEJI

          1.1FADONGJIDEGONGDIANXITONGHEDATIE

          pmgba发动机的供电系统主要包括控制器ECU供电、传感器供电、起动机供电和蓄电池充电。

        枣庄够级   1) ECUGONGDIANECU (Engine Control Unit)SHIFADONGJIKONGZHIDANYUAN,QIGONGNENGSHICAIJIGECHUANGANQISHURUXINXI,JINXINGYUNSUAN、CHULI、PANDUAN,RANHOUSHUCHUZHILINGKONGZHIZHIXINGQIGONGZUO,SHIFADONGJICHUZAIZUIJIADEGONGZUOZHUANGTAI,BEICHENGWEIFADONGJIDE“DANAO”。WEIBAOZHENGECUGONGZUOKEKAOXING,ECUDEGONGDIANXIANLUZHONGYINGGAIJINLIANGSHAODEJIAYIKONGZHI,QUEBAOJISHIFADONGJIHUOZHEZHENGCHEDIANLUQITABUWEICHUXIANGUZHANGSHI,YENENGBAOZHENGECUBUDUANDIAN。YINCI,ECUYIBANSHICONGXUDIANCHIZHIJIEGONG24 VDIAN(CHENGWEICHANGDIAN),BUSHOUDIANYUANZONGKAIGUANHEZHENGCHEQITAKAIGUANDEKONGZHI。

        枣庄够级   2)CHUANGANQIGONGDIANMUQIANYINGYONGDECHUANGANQIJIBENWEI5VGONGDIAN,JUNWEIECUNEIBUCHANSHENG,GONGDIANXIANLUCONGECUZHIJIEDAOCHUANGANQIXIANGYINGYINJIAO,BUXUYAOWAIBUJIERU。

        枣庄够级   3)QIDONGJIGONGDIANFADONGJIQIDONGDESHIHOU,YOUQIDONGJIGONGZUODAIDONGFADONGJIZHUANDONG。YOUYUQIDONGJINEIZUHENXIAO,QIDONGDIANLIUWANGWANGHENDA,ZHEIGEDIANLIUYOUXUDIANCHIZHIJIEXIANGQIDONGJITIGONG。YINCI,QIDONGJIDEGONGDIANXIANLUSHIXUDIANCHIZHIJIELIANJIEQIDONGJIZHENGJIJIEXIANZHU。

          4)XUDIANCHICHONGDIANCHELIANGQIDONGSHI,YOUXUDIANCHIXIANGQIDONGJIGONGDIAN。CHELIANGZHENGCHANGYUNXINGGUOCHENGZHONG,FADONGJIDAIDONGFADIANJIGONGZUO,FADIANJIFACHULAIDEDIAN,YIBUFENHUIDUIXUDIANCHICHONGDIAN,YIBUFENTIGONGJIZHENGCHEJIASHISHIGONGDIAN。CHONGDIANXIANLUSHANG,KEGENJUXUYAO,CHUANJIERONGDUANQIHUOZHEJIDIANQIJIAYIBAOHU。

          DATIE,SHIJISHANGJIUSHIXUANDINGZHENGCHECHESHENWEILINGDIANWEIDIAN。DATIEXIANSHIGOUCHENGQICHEDIANLUHUILUDEYIBUFEN,ZAIQICHEDIANLUZHONGQIZHESHIFENZHONGYAODEZUOYONG。YOUYUFADONGJIKONGZHIQIECUDUIZHENGCHEXINGNENGHEANQUANYINGXIANGHENDA,QIEYISHOUQITAYONGDIANSHEBEIDEGANRAO,YINCITADEDATIEDIANYIDINGYAODANDUSHEDING。TONGSHI,WEIJIANSHAODAOXIANDEDIANYAJIANG,YINGXUANZEJIUJINDATIE。MUQIAN,GENJUSHANGSHUYAOQIU,ZAIFADONGJIGANGTISHANGSHEZHILEZHUANMENDEDATIEDIAN,FADONGJIXIANSHUZHONGECUDATIEXIANTONGGUOKONGSHIJIETOU,ZHIJIEJIEDAODATIEDIANSHANG,BINGTONGGUODIPANXIANGYINGXIANSHU,ZHIJIEGUODUDAOXUDIANCHIFUJI。TU1WEIDIANYUANHEDATIEFENPEITU。

        枣庄够级   1.2XIANLUBAOHUSHEJI

          针对目前应用的发动机线束,pmgba发动机线束线路保护设计主要指导线的合理选择、线路上防护材料的应用,以及线路上串接熔断丝的选择。

          1)DAOXIANXIANZHONGDEXUANZEGENJUZHENGCHEYINGYONGSHICHANGDEBIAOZHUNXUANZEHESHIDEXIANZHONG,MUQIAN,FADONGJIXIANSHUDADUOXUANZEDEBIAOXIANSHU,LEIXINGWEIFLR9Y-BDANXINWUPINGBIBOBIJUBINGXIJUEYUANDIYADIANXIAN,DAOTIWEIDUOGUJIAOHERUANLUOTONGXIAN,JUEYUANCAIYONGWULUZURANCAILIAO,JUYOUYOULIANGDENAIYOUXINGJIKEKAOXING。

          2)DAOXIANJIEMIANJIDEXUANZEZAIQUEDINGXIANZHONGZHIHOU,YAOGENJUDAOXIANDIANYAJIANG、FUZAIGONGLVHEDAOXIANFAREDENGYINSU,QUEDINGDAOXIANDEJIEMIANJI。DAOXIANJIEMIANJIDEJISUANGONGSHIWEI:

          

         

          BIAO1WEIDEBIAOFLR9Y-BDAOXIANJIEGOUJIDIANLIUMIDU。

          DANGRAN,ZAIPINGSHIDEXIANSHUSHEJIZHONG,KEYIGENJUJINGYANZHIJIEXUANZEDAOXIANDEJIEMIANJI,YIBANZHANGSHIJIANGONGZUODEDIANQISHEBEIKEXUANZESHIJIZAILIULIANG60%DEDAOXIAN,DUANSHIJIANGONGZUODEDIANQISHEBEIKEXUANZESHIJIZAILIULIANG60%~100%DEDAOXIAN。JIPUTONGDECHUANGANQIXINHAOXIAN,YIBANXUANZEJIEMIANJI0.5 mm2DEDAOXIAN;DIANYUANXIANHUOZHEDATIEXIAN,YIBANXUANZEJIEMIANJI2.5 mm2DEDAOXIAN。

          3)DAOXIANNAIWENDENGJIDEXUANZEGENJUFADONGJIXIANSHUDEGONGZUOHUANJINGWENDU,BINGJIEHESHANGYONGCHEQICHEJIBIAOZHUN,YAOQIUPUTONGDAOXIANZHANGQIGONGZUOWENDU-40~125℃。RUGUOYOUTESHUSHIYONGHUANJINGDEYAOQIU,JIUXUYAOXUANZETESHULEIXINGDEDAOXIAN,BIRUZAIJIAREZHUANGZHIGONGZUODESHIHOU,KAOJINFADONGJIJINQIJIARECEZHOUWEIFUSHEWENDUDADAO200℃YISHANG,KEXUANZENAIGAOWENDAOXIAN。

        枣庄够级   4)FANGHUCAILIAOpmgbaQICHEFADONGJIXIANSHUWAIBUYIBANYOUBOWENGUAN(TU2),PVCGUAN(TU3)、RESUOGUAN(TU4)、JIAODAIDENGFANGHUCAILIAOZUOJIBENBAOZHAFANGHU,YINGYONGKAKOU、ZHADAI、ZHIJIADENGZUOWEIGUDINGXIANSHUFANGHUCAILIAO。MEIZHONGFANGHUCAILIAODOUJUBEIZISHENTEXINGGONGNENG,YAOSHIXIANXIANLUBAOHUSHEJI,XUYAOJIEHESHIJIXIANSHUYINGYONGHUANJING,LEJIEBINGZHENGQUEYINGYONGGEZHONGFANGHUCAILIAO。

        枣庄够级   FADONGJIXIANSHUFANGHUCAILIAOYINGYONGZUIDUODESHIBOWENGUAN,TAOZAIXIANSHUWAICEBAOHUXIANSHUBUSHOUHUADUAN,QITEDIANSHINAIMOXINGHAO、ROURENXINGHAO,BINGYOUYIDINGDEFANGZHUANGJIZUOYONGHEWANQUXING,QIEANZHUANGFANGBIAN。BOWENGUANZHONG,XIANSHUTIANCHONGLVYINGGAIBAOCHIZAI60%ZUOYOU,XIANSHUGUOMIHUIDAOZHIXIANSHUZAIBOWENGUANNEIBUCHANSHENGMOSUN。PUTONGBOWENGUANYIBANZHANGQIGONGZUOWENDUWEI-40~120℃,DUANQIZUIGAOKEDADAO150℃,ZURANDENGJIUL94 -H13,KENAISHOUFADONGJISHANGGAOWEN、GAOZHENDONGDEELIEHUANJING。DANGXIANSHUBIXUCONGREFUSHEWENDUJIAOGAODEWEIZHIZOUXIANSHI,BOWENGUANWAIBUKEGUOCHANGERECAILIAO(TU5),FANGZHIBOWENGUANBEIKAOHUAI。MUQIANSHIYONGDEBIKOUBOWENGUAN,FANGHUXIAOGUOGENGJIA,QIEWAIGUANGENGMEIGUAN。

          

        pmgba

         

          MUQIANQICHEFADONGJIXIANGJINCOUXINGFAZHAN,BOWENGUANDEWANQUXINGBIJINGYOUXIAN,ZAIFADONGJIMOUXIEXIAXIAODEKONGJIANWUFASHIXIANZOUXIANYAOQIU,YINCI,ZHEIXIEBUWEIXUYAOYONGPVCGUANLAIDAITI。PVCGUANZHUYAOCHENGFENWEIJULVYIXI,JIBENFANGHUGONGNENGGENBOWENGUANCHABUDUO,ZHISHIYINWEIBENSHENZHIDIBIJIAORUAN,YINCIROURENXINGHEWANQUXINGGENGHAO,NAIGAOWENXINGNENGQUEBUJIBOWENGUAN,SHIYONGYUYIXIEXIAXIAOKONGJIANBUXIAN,XIANSHUWANZHEYAOQIUGAODEWEIZHI。

        枣庄够级   RESUOGUANYESHIYIZHONGCHANGYONGDEFANGHUCAILIAO,TASHIYIZHONGTEZHIDEJUXITINGCAIZHIDERESHOUSUOTAOGUAN,WAICENGCAIYONGYOUZHIROURUANDEJIAOLIANJUXITINGCAILIAOJINEICENGRERONGJIAOFUHEJIAGONGERCHENG,WAICENGCAILIAOYOUJUEYUANFANGSHI、NAIMODENGTEDIAN,NEICENGYOUDIRONGDIAN、FANGSHUIMIFENGHEGAOZHANJIEXINGDENGYOUDIAN,MUQIANYINGYONGJIAODUODESHISHUANGBEIRESUOGUAN,ZHUYAOYINGYONGZAIXIANSHUZHONGMAOLIANJIEDIAN,CEZHONGYUMIFENGFANGSHUI。TONGSHI,JIAODAISHIZUIJIBEN、YINGYONGFANWEIZUIGUANGDEXIANSHUFANGHUCAILIAO,JUBEINAIWEN、NAIMO、NAIYOUWU、JUEYUANDENGTEDIAN;GENJUXIANSHUDEFANGHUYAOQIUBUTONG,KEYIJINXINGQUANCHAN、DIANCHAN。

          FADONGJIXIANSHUZHUANGPEISHI,BOWENGUANZHIJIANTONGGUOKAKOULIANJIE,XIANSHUFENZHIDEGUDINGTONGGUOZHADAILAIWANCHENG,ZHADAIDEZUOYONGSHIJINGUXIANSHU,BINGSHIQILAOGUKEKAODIGUDINGZAIGANGTIHUOZHEZHIJIASHANG,FANGZHIXIANSHUZHENDONG、YIWEIHUOZHEGANSHEERSUNHUAIXIANSHU。

        枣庄够级   5)XIANLURONGDUANSIDEPIPEIXUANZERONGDUANSIHUOZHERONGDUANPIANTONGCHANGHUICHUANJIEZAIXIANLUZHONG,MUDEJIUSHIDUIXIANSHUHEYONGDIANSHEBEIJIAYIBAOHU,CIZHONGBAOHUYIBANZHIDESHIGUODIANLIUBAOHU,DANGYOUBUYUNXUDEDADIANLIUTONGGUOSHI,KESHIXIANLUJISHIDUANKAI,BAOHUQITABUJIANBUHUIBEISHAOHUAI。DUIYUFADONGJIXIANSHU,ZAIXUANZERONGDUANSIHUOZHERONGDUANPIANDESHIHOU,XIANGFADONGJIECU、JIASHISHIDIANQIXITONG,DUIZHENGCHEXINGNENGYINGXIANGHENDA,BIXUDANDUCHUANJIERONGDUANSI,ERQIERONGDUANSIJINLIANGKAOJINDIANYUANQIJIAN,BIRUFADIANJI、XUDIANCHIDENG;YISHOUQITASHEBEIGANRAODEDIANQIJIAN,BIXUDANDUSHEZHIRONGDUANSI;ZAIRONGDUANSIHUOZHERONGDUANPIANRONGDUANZHIQIAN,XIANSHUJUEYUANCENGBUNENGBEIRONGHUAHUOZHERANSHAO。

        枣庄够级   RONGDUANSIDEXUANZE,BIXUKAOLVFUZAIDEDIANLIUTEXING、RONGDUANSIDEGONGZUOHUANJING,RUGUORONGDUANZHIXUANZEGUOXIAO,RONGDUANSIZEHENRONGYIRONGDUAN,XITONGMEIBANFAZHENGCHANGGONGZUO;XUANZEGUODA,JISHIYIZHONGLANGFEI,YEWUFAQIDAOBAOHUXIANLUDEZUOYONG。RONGDUANZHIDEXUANZE,KECANKAOYIXIAGONGSHI:

          

         

          SHIZHONG:If----RONGDUANSIDEEDINGDIANLIULIXIANGZHI;In----ZHENGCHANGGONGZUODIANLIUZHI;Rr----HUANJINGWENDUZHEJIANXISHU;0.75----FUZAITEXINGXISHU。QIZHONG,In=P/ Un,KEGENJUFUZAIDEGONGLVHEEDINGGONGZUODIANYAQIUCHU,ZAITONGGUORONGDUANSIDEWENDUZHEJIANLVQUXIANDEDAOGAIRONGDUANSIGONGZUOHUANJINGWENDUXIADEWENDUZHEJIANLVZHI,JIANGIn、RRDAIRUGONGSHI(3),JIUKEYISUANCHUIf,ZUIHOUZAIRONGDUANSIGUIGEBIAOLIXUANZEYUIfXIANGTONGHUOZHESHAOWEIDAYIDIANDEEDINGDIANLIUZHIDUIYINGDERONGDUANZHI。

          DIANCIPINGBISHEJI

          SUIZHEDIANKONGFADONGJIYINGYONGYUELAIYUEGUANG,FADONGJISHANGDIANQIJIANYUELAIYUEDUO,DIANQIJIANBENSHENDEFUSHEYIJIXIANGHUZHIJIANDEGANRAO,DAOZHIFADONGJIBENSHENDEBEIJINGZAOSHENGYUELAIYUEGAO,DIANCIWURANYUELAIYUEYANZHONG,YIJINGYINQILEGUANGFANGUANZHU。XIANSHUCHANPINYONGLAICHUANSHUDIANYAHEGEZHONGDIANXINHAO,XIANGDANGYUYIGEDAXINGDE“TIANXIAN”,YEWEIDIANCIGANRAOTIGONGLECHUANBODEMEITIHETONGDAO。RUHETIGAOQICHEFADONGJIXIANSHUKANGDIANCIGANRAONENGLI,YECHENGWEIYIGEZHONGYAOKETI。

        枣庄够级   YAOBIMIANGANRAO,SHOUXIANXIANGDAODEJIUSHI“PINGBI”,PINGBIJIUSHILIYONGJINSHUPINGBITI,GELIDIANCICHANGDEGANRAO,JIKEYIFANGZHIWAILAIDIANCICHANGGANRAO,YOUKEFANGZHIBENSHENDIANCICHANGFUSHEDUIWAIJIEDEGANRAO。DUIYUFADONGJIXIANSHU,MUQIANDEDIANCIPINGBIFANGSHIDADUOWEIJINGDIANPINGBI,DUOYONGZAIXIANSHUWAIBUGUOCHANPINGBIJIAODAIDEFANGSHILAISHIXIAN,BINGTONGGUOPINGBIJIAODAIDATIEDEFANGFA,BADUOYUDEDIANHECHUANSONGDAODADIZHONGQU。DUIYUPINGBIYAOQIUBIJIAOGAODECHANGHE,FADONGJIKONGZHIQI、CHUANGANQIDEXIANSHULIANJIEQIYIJIXIANSHUDUIJIEDIANJUNHUICAIYONGJINSHUWAIQIAO,YUPINGBIJIAODAILIANJIE,ZHEIYANGHUIBAOZHANGXIANSHUMEIGEFENZHIDIANDEPINGBIXIAOGUO。

        ZAOZHUANGGOUJIXIANGGUANDEWENZHANGTUIJIAN:

        ✽汽车线束设计在电磁兼容方面的顾虑
        ✽pmgba汽车发动机线束搭铁的分配设计
        ✽“老司机”带你了解汽车线束
        ✽汽车线束布置原则及注意事项
        ✽0523+xh电动车更换控制器线束如何自装?
        ✽如何辨别汽车线束是原装还是更换过的?
        ✽杭州君博的线束为何这么牛?
        ✽线束厂家流水线物料卡和回装工艺卡

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