狼群影院

搭鐵線簡介

搭鐵線：發動機(ji)搭鐵線的作用(yong)是屏(ping)蔽(bi)，它主要是對(dui)噴(pen)油(you)嘴和點(dian)火線圈等(deng)產生的高壓電磁干擾起(qi)到一(yi)定的屏(ping)蔽(bi)作用(yong)，以此保(bao)證發動機(ji)的正常(chang)工作。

汽(qi)車搭鐵線類型及作(zuo)用(yong)有:

(1)主搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)般指蓄電(dian)(dian)(dian)(dian)池負極搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)、發(fa)動機與車(che)身連接(jie)搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)及(ji)主線(xian)(xian)(xian)(xian)路搭(da)(da)鐵(tie)(tie)體線(xian)(xian)(xian)(xian)汽(qi)車(che)電(dian)(dian)(dian)(dian)路并聯了大量(liang)用(yong)電(dian)(dian)(dian)(dian)設備均靠些搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)來傳遞電(dian)(dian)(dian)(dian)流了保證汽(qi)車(che)電(dian)(dian)(dian)(dian)器有效運行主搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)線(xian)(xian)(xian)(xian)徑般較(jiao)粗(cu)并搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)兩端還使用(yong)了特殊形狀搭(da)(da)鐵(tie)(tie)連接(jie)端子、墊片(pian)和禁固螺釘對部(bu)件(jian)線(xian)(xian)(xian)(xian)路也給予了特殊考(kao)慮主搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)出現(xian)故(gu)(gu)障(zhang)影響多(duo)線(xian)(xian)(xian)(xian)路因(yin)此維修(xiu)人(ren)員(yuan)診斷故(gu)(gu)障(zhang)時必須考(kao)慮主搭(da)(da)鐵(tie)(tie)線(xian)(xian)(xian)(xian)故(gu)(gu)障(zhang)免必要(yao)地更(geng)換元器件(jian)。

(2)備用搭鐵(tie)線指已(yi)經有(you)了主(zhu)搭鐵(tie)線同電路第(di)二條甚至第(di)三條搭鐵(tie)線改善(shan)某些(xie)有(you)復(fu)雜(za)電子設備部(bu)件搭鐵(tie)狀況雖主(zhu)搭鐵(tie)線能(neng)勉強(qiang)工(gong)作電路性能(neng)會退(tui)化或(huo)者(zhe)穩(wen)定。

(3)防靜電電搭鐵

汽車搭鐵線的接線方式

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。

長安之星簡介