JD4-16-25集(ji)電(dian)器(qi)【上(shang)海(hai)康(kang)登(deng)電(dian)氣】講(jiang)解
JD4-16-25集(ji)電(dian)器(qi)(4級)是滑(hua)觸線(xian)系統(tong)中(zhong)集(ji)電(dian)側(ce)拾(shi)取電(dian)能(neng)的主(zhu)要裝置,它通(tong)過(guo)集(ji)電(dian)刷(shua)與導(dao)軌(gui)的滑(hua)動(dong)接(jie)觸(chu),將(jiang)電(dian)能(neng)直接(jie)傳導(dao)至(zhi)用電(dian)器(qi),從(cong)而實現(xian)系統(tong)的移動(dong)供(gong)電(dian)。
碳刷是(shi)集(ji)電(dian)器(qi)導(dao)電(dian)部(bu)分(fen),運(yun)用粉末(mo)冶金(jin)技術,采(cai)用電(dian)解(jie)銅(tong)及其他(ta)合(he)金材(cai)料制作(zuo)的集(ji)電(dian)器(qi)銅(tong)電(dian)刷(shua)具(ju)有耐磨(mo)性好(hao),導(dao)電(dian)率佳(jia)的特(te)點(dian),既(ji)保(bao)證(zheng)用電(dian)設備(bei)的安全(quan),又能(neng)有效(xiao)輸送電(dian)源(yuan),同時運(yun)轉(zhuan)平(ping)穩(wen),噪(zao)音(yin)小(xiao)。
安全滑(hua)觸線(xian)集(ji)電(dian)器(qi)作(zuo)為(wei)行(xing)車(che)供(gong)電(dian)的壹(yi)個(ge)關(guan)鍵(jian)部件(jian),如何(he)選(xuan)用安全(quan)滑(hua)觸線(xian)集(ji)電(dian)器(qi)顯得尤(you)為(wei)重(zhong)要, 就安全滑(hua)觸線(xian)集(ji)電(dian)器(qi)的選擇(ze)作(zuo)簡單(dan)介(jie)紹。 安全滑(hua)觸線(xian)集(ji)電(dian)器(qi)主(zhu)要有靴片(pian)、靴盒、彈簧(huang)、集(ji)電(dian)器(qi)支(zhi)架(jia)、集(ji)電(dian)器(qi)支(zhi)撐(cheng)部分(fen)等(deng)部(bu)件(jian)組(zu)成。集(ji)電(dian)器(qi)分(fen)為(wei)重(zhong)型(xing)集(ji)電(dian)器(qi)和輕(qing)型(xing)集(ji)電(dian)器(qi),選(xuan)擇(ze)輕型(xing)集(ji)電(dian)器(qi)還(hai)是重(zhong)型(xing)集(ji)電(dian)器(qi),是(shi)根(gen)據(ju)滑(hua)觸線(xian)的電(dian)流(liu)來確(que)定(ding)的,壹(yi)般(ban)滑(hua)觸線(xian)電(dian)流(liu)小於(yu)等(deng)於(yu)500A,可(ke)以(yi)選(xuan)用輕型(xing)集(ji)電(dian)器(qi);大(da)於(yu)500A的,就要選用重型(xing)集(ji)電(dian)器(qi)。
選(xuan)用安全(quan)滑(hua)觸線(xian)集(ji)電(dian)器(qi)的時候,*集(ji)電(dian)器(qi)是(shi)考(kao)慮和滑(hua)觸線(xian)相(xiang)配套的廠家(jia),不要亂用集(ji)電(dian)器(qi),否(fou)則會影(ying)響行車(che)的正(zheng)常(chang)運(yun)行(xing),嚴(yan)重(zhong)了(le)會燒壞滑(hua)觸線(xian)。集(ji)電(dian)器(qi)上(shang)面的靴片(pian)是(shi)由(you)含(han)銅(tong)碳基(ji)壓(ya)而成的,購(gou)買後(hou)要檢(jian)查(zha)與滑(hua)線的吻合(he)型(xing)。由(you)於(yu)集(ji)電(dian)器(qi)本身(shen)屬(shu)於(yu)易(yi)耗(hao)品,長期使用會磨損(sun)靴片(pian),所以(yi)要(yao)定(ding)期檢查(zha),集(ji)電(dian)器(qi)上(shang)面靴片(pian)的磨損(sun)程(cheng)度,並定(ding)期更換。
JD4-16-25集(ji)電(dian)器(qi)【上(shang)海(hai)康(kang)登(deng)電(dian)氣】講(jiang)解圖(tu)片(pian)

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