一、光纖熔接機怎么用
首先剝開光(guang)(guang)纜(lan),并將光(guang)(guang)纜(lan)固定到盤纖(xian)(xian)(xian)架上,將剝開后的光(guang)(guang)纖(xian)(xian)(xian)分(fen)別穿過熱(re)縮管;然(ran)后打開熔(rong)接(jie)機電源,要根據不同(tong)的光(guang)(guang)纖(xian)(xian)(xian)類型選擇合(he)適的熔(rong)接(jie)方式;接(jie)著制備(bei)光(guang)(guang)纖(xian)(xian)(xian)端面,將光(guang)(guang)纖(xian)(xian)(xian)放在(zai)熔(rong)接(jie)機的V型槽中,小心(xin)壓上光(guang)(guang)纖(xian)(xian)(xian)壓板(ban)和(he)光(guang)(guang)纖(xian)(xian)(xian)夾具,要根據光(guang)(guang)纖(xian)(xian)(xian)切割長度設(she)置光(guang)(guang)纖(xian)(xian)(xian)在(zai)壓板(ban)中的位置,并正確(que)地放入(ru)防風罩中;接(jie)續(xu)光(guang)(guang)纖(xian)(xian)(xian)后取出光(guang)(guang)纖(xian)(xian)(xian)并用加(jia)熱(re)器加(jia)固光(guang)(guang)纖(xian)(xian)(xian)熔(rong)接(jie)點,最后盤纖(xian)(xian)(xian)并固定即可。
二、光纖熔接機原理
光(guang)(guang)纖熔(rong)接(jie)機(ji)進行熔(rong)接(jie),主要遵循(xun)三個原理(li):熔(rong)接(jie)的基本原理(li),對(dui)準原理(li)(PAS制),估算損(sun)耗原理(li)。當平行光(guang)(guang)從(cong)側面(mian)照射(she)到光(guang)(guang)纖上(shang)時,由于(yu)光(guang)(guang)纖產生折射(she),通(tong)過物(wu)鏡被聚(ju)焦到電(dian)(dian)荷耦(ou)合器上(shang),得到模擬視頻信號,再通(tong)過模/數轉換(huan)電(dian)(dian)路,變為數字(zi)信號。通(tong)過熔(rong)接(jie)機(ji)內的微(wei)處(chu)理(li)器對(dui)圖像進行處(chu)理(li)和(he)識別(bie),從(cong)而(er)可(ke)以直觀顯(xian)示纖芯和(he)包層的對(dui)準情況。電(dian)(dian)極(ji)預放電(dian)(dian)清潔光(guang)(guang)纖端面(mian),電(dian)(dian)極(ji)放電(dian)(dian)使(shi)對(dui)接(jie)光(guang)(guang)纖的端面(mian)熔(rong)化(hua),利用石英分子(zi)問(wen)的作(zuo)用力使(shi)光(guang)(guang)纖連接(jie)起來。
三、光纖熔接機參數教程
光纖(xian)熔接(jie)機的(de)主要參(can)數(shu)有(you)適(shi)用光纖(xian)芯數(shu)、熔接(jie)時(shi)間(jian)(jian)、加(jia)熱(re)時(shi)間(jian)(jian)、熔接(jie)損(sun)耗(hao)、電池供電、操作(zuo)環境、機器(qi)大小(xiao)、光纖(xian)放大倍數(shu)等(deng)(deng),不(bu)同的(de)參(can)數(shu)有(you)不(bu)同的(de)作(zuo)用,例(li)如加(jia)熱(re)時(shi)間(jian)(jian)越(yue)(yue)短(duan)越(yue)(yue)好,通常設置在20秒左右(you),電池供電容量越(yue)(yue)大越(yue)(yue)好等(deng)(deng)。
四、光纖熔接機維修教程
光纖熔接機常見故障有開啟光纖熔接機開關后屏幕無光亮,且打開防風罩后發現電極座上的水平照明不亮,更換電源插座或保險絲即可;光纖能進行正常復位,進行間隙設置時屏幕變暗,沒有光纖圖象,且屏幕顯示停止在“設置間隙”,檢查并確認防風罩是否壓到位或簧片是否接觸良好即可。一般劣質光纖熔接機容易出故障,因此建議選購優質光纖熔接機品牌生產的產品。