剛(gang)體(ti)集電(dian)器(qi)導電原(yuan)理與碳(tan)刷維護保(bao)養(yang)
剛(gang)體(ti)集電(dian)器(qi)是滑(hua)觸線(xian)系(xi)統中集電(dian)側拾取(qu)電(dian)能的(de)主要裝(zhuang)置,它通過集電(dian)刷與(yu)導軌的(de)滑動(dong)接(jie)觸(chu),將(jiang)電(dian)能直接(jie)傳導至用電(dian)器(qi),從而(er)實(shi)現(xian)系(xi)統的(de)移動(dong)供電(dian)。滑(hua)觸線集電(dian)器(qi)由機(ji)械(xie)結(jie)構(gou)的(de)張(zhang)力裝(zhuang)置和直接(jie)與(yu)導軌滑(hua)動(dong)接(jie)觸(chu)的(de)集電(dian)刷兩(liang)部(bu)分組(zu)成(cheng)。滑(hua)觸(chu)線集電(dian)器(qi),受(shou)電(dian)器(qi),供電(dian)器(qi),導電器(qi),。多極(ji)滑觸(chu)線集電(dian)器(qi),單極(ji)滑(hua)觸線集電(dian)器(qi),單極(ji)排式滑(hua)觸(chu)線集電(dian)器(qi),組合式滑(hua)線集電(dian)器(qi)。
剛(gang)體(ti)集電(dian)器(qi)產品(pin)特點(dian)
安全滑觸(chu)線(xian)集電(dian)器(qi)作為(wei)行(xing)車(che)供電(dian)的(de)壹(yi)個(ge)關(guan)鍵部(bu)件(jian),如(ru)何(he)選(xuan)用安全滑觸(chu)線(xian)集電(dian)器(qi)顯(xian)得尤為重要, 就安全滑觸(chu)線(xian)集電(dian)器(qi)的(de)選(xuan)擇作(zuo)簡(jian)單介紹(shao)。 安全滑觸(chu)線(xian)集電(dian)器(qi)主要有(you)靴片(pian)、靴盒、彈(dan)簧(huang)、集電(dian)器(qi)支(zhi)架、集電(dian)器(qi)支(zhi)撐(cheng)部(bu)分等部(bu)件(jian)組(zu)成(cheng)。集電(dian)器(qi)分為(wei)重(zhong)型(xing)集電(dian)器(qi)和輕型(xing)集電(dian)器(qi),選(xuan)擇輕(qing)型(xing)集電(dian)器(qi)還是重(zhong)型(xing)集電(dian)器(qi),是根(gen)據(ju)滑(hua)觸線的(de)電流(liu)來(lai)確(que)定(ding)的(de),壹(yi)般(ban)滑(hua)觸線電流(liu)小(xiao)於等於500A,可(ke)以(yi)選(xuan)用輕(qing)型(xing)集電(dian)器(qi);大於500A的(de),就要(yao)選(xuan)用重(zhong)型(xing)集電(dian)器(qi)。
選(xuan)用安全滑觸(chu)線(xian)集電(dian)器(qi)的(de)時(shi)候,*集電(dian)器(qi)是考(kao)慮和滑觸(chu)線(xian)相(xiang)配套(tao)的(de)廠家(jia),不要(yao)亂(luan)用集電(dian)器(qi),否則(ze)會(hui)影響(xiang)行(xing)車(che)的(de)正常(chang)運(yun)行(xing),嚴重了會(hui)燒(shao)壞(huai)滑(hua)觸(chu)線。集電(dian)器(qi)上(shang)面的(de)靴片(pian)是由(you)含銅(tong)碳基壓(ya)而(er)成(cheng)的(de),購買(mai)後要(yao)檢查與滑(hua)線的(de)吻(wen)合型(xing)。由於集電(dian)器(qi)本身屬(shu)於易(yi)耗品(pin),長期(qi)使(shi)用會(hui)磨損靴片(pian),所(suo)以(yi)要定(ding)期(qi)檢查,集電(dian)器(qi)上(shang)面靴片(pian)的(de)磨損程度,並(bing)定(ding)期(qi)更(geng)換。


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