搭鐵線:發動機(ji)搭鐵線的作(zuo)用(yong)是屏(ping)蔽,它主(zhu)要是對噴油嘴(zui)和點火線圈(quan)等產生的高(gao)壓電磁干擾起到一定的屏(ping)蔽作(zuo)用(yong),以此保證(zheng)發動機(ji)的正(zheng)常工(gong)作(zuo)。
汽(qi)車(che)搭鐵(tie)線類型及(ji)作用有:
(1)主(zhu)搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)(xian)(xian)般指(zhi)蓄電池負極搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)(xian)(xian)、發動機(ji)與車身連接搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)(xian)(xian)及主(zhu)線(xian)(xian)(xian)(xian)(xian)(xian)路(lu)搭(da)(da)鐵(tie)(tie)體(ti)線(xian)(xian)(xian)(xian)(xian)(xian)汽車電路(lu)并(bing)聯了(le)大量用電設(she)備均靠(kao)些搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)(xian)(xian)來傳遞電流了(le)保(bao)證汽車電器(qi)有效運行(xing)主(zhu)搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)(xian)(xian)徑般較(jiao)粗并(bing)搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)(xian)(xian)兩端還使用了(le)特殊形狀搭(da)(da)鐵(tie)(tie)連接端子、墊片和禁固(gu)螺(luo)釘對部件(jian)線(xian)(xian)(xian)(xian)(xian)(xian)路(lu)也給予了(le)特殊考慮主(zhu)搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)(xian)(xian)出現(xian)故(gu)障影響多線(xian)(xian)(xian)(xian)(xian)(xian)路(lu)因(yin)此維修(xiu)人(ren)員診斷故(gu)障時(shi)必須考慮主(zhu)搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)(xian)(xian)故(gu)障免必要(yao)地(di)更(geng)換元(yuan)器(qi)件(jian)。
(2)備(bei)用搭(da)鐵(tie)(tie)線指(zhi)已經有了主搭(da)鐵(tie)(tie)線同電路(lu)第二條甚(shen)至第三條搭(da)鐵(tie)(tie)線改(gai)善(shan)某(mou)些有復(fu)雜(za)電子(zi)設(she)備(bei)部件搭(da)鐵(tie)(tie)狀(zhuang)況雖主搭(da)鐵(tie)(tie)線能(neng)勉強工(gong)作(zuo)電路(lu)性能(neng)會退(tui)化或者穩定。
(3)防靜電電搭鐵
汽車線路系統一般采用單線式,在搭鐵線時,最好按照如下幾點:
1、車內電器一般只連接正極,而負極都連接在車身上。蓄電池負極搭鐵線、發動機與車身連接搭鐵線及主線路搭鐵體線汽車電路并聯了大量用電設備均靠些搭鐵線來傳遞,電流保證汽車電器有效運行。
2、主搭鐵線線徑般較粗并搭鐵線兩端還使用了特殊形狀搭鐵連接端子、墊片和禁固螺釘對部件線路也給予了特殊考慮。
3、零件工作之間要有閉合回路。線回流線回到電瓶負極,形成一個循環,使電器產生各種各樣動作和功用,汽車上大多數線都來自帶電源,各種用電執行機構的回線不都是直接到電瓶負極,而是通過汽車本身的金屬機體間接地回到電瓶負極。
江淮雪豹X50 2.2L手動(dong)X50 MC6450MQ車型 雪豹(bao)系列產品有:X50/X80兩款(kuan)車型分別(bie)配備汽柴油發動(dong)機。整(zheng)車線條流暢,時尚俊朗
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