一、光纖熔接機怎么用
首(shou)先剝開光(guang)(guang)(guang)纜,并(bing)將(jiang)光(guang)(guang)(guang)纜固(gu)定到盤(pan)纖(xian)(xian)(xian)架(jia)上,將(jiang)剝開后的光(guang)(guang)(guang)纖(xian)(xian)(xian)分別穿(chuan)過熱(re)縮管;然后打開熔(rong)接(jie)機(ji)電源(yuan),要(yao)根據不同(tong)的光(guang)(guang)(guang)纖(xian)(xian)(xian)類型選擇合適的熔(rong)接(jie)方式;接(jie)著制備(bei)光(guang)(guang)(guang)纖(xian)(xian)(xian)端面(mian),將(jiang)光(guang)(guang)(guang)纖(xian)(xian)(xian)放(fang)在熔(rong)接(jie)機(ji)的V型槽中,小(xiao)心壓上光(guang)(guang)(guang)纖(xian)(xian)(xian)壓板(ban)和光(guang)(guang)(guang)纖(xian)(xian)(xian)夾具,要(yao)根據光(guang)(guang)(guang)纖(xian)(xian)(xian)切割長度設置光(guang)(guang)(guang)纖(xian)(xian)(xian)在壓板(ban)中的位置,并(bing)正確(que)地放(fang)入(ru)防(fang)風罩中;接(jie)續光(guang)(guang)(guang)纖(xian)(xian)(xian)后取出(chu)光(guang)(guang)(guang)纖(xian)(xian)(xian)并(bing)用加(jia)熱(re)器加(jia)固(gu)光(guang)(guang)(guang)纖(xian)(xian)(xian)熔(rong)接(jie)點,最后盤(pan)纖(xian)(xian)(xian)并(bing)固(gu)定即可。
二、光纖熔接機原理
光(guang)(guang)纖(xian)熔接(jie)(jie)機進行熔接(jie)(jie),主要遵循三個原理(li)(li):熔接(jie)(jie)的(de)(de)基本原理(li)(li),對(dui)準原理(li)(li)(PAS制(zhi)),估算損耗原理(li)(li)。當平行光(guang)(guang)從側面(mian)照射(she)(she)到(dao)光(guang)(guang)纖(xian)上(shang)(shang)時(shi),由于光(guang)(guang)纖(xian)產生(sheng)折射(she)(she),通(tong)(tong)過物鏡被聚焦到(dao)電(dian)(dian)(dian)荷耦合器(qi)上(shang)(shang),得到(dao)模(mo)擬視頻信(xin)號,再通(tong)(tong)過模(mo)/數轉(zhuan)換電(dian)(dian)(dian)路,變為數字信(xin)號。通(tong)(tong)過熔接(jie)(jie)機內的(de)(de)微處理(li)(li)器(qi)對(dui)圖(tu)像進行處理(li)(li)和識別,從而(er)可以直觀顯示纖(xian)芯和包(bao)層的(de)(de)對(dui)準情況(kuang)。電(dian)(dian)(dian)極預放(fang)電(dian)(dian)(dian)清潔光(guang)(guang)纖(xian)端面(mian),電(dian)(dian)(dian)極放(fang)電(dian)(dian)(dian)使(shi)對(dui)接(jie)(jie)光(guang)(guang)纖(xian)的(de)(de)端面(mian)熔化(hua),利用石英分子問(wen)的(de)(de)作用力使(shi)光(guang)(guang)纖(xian)連(lian)接(jie)(jie)起來。
三、光纖熔接機參數教程
光纖熔接(jie)機的主要參數(shu)(shu)有(you)適用(yong)光纖芯(xin)數(shu)(shu)、熔接(jie)時間(jian)、加(jia)熱(re)時間(jian)、熔接(jie)損耗(hao)、電(dian)池(chi)供(gong)電(dian)、操作(zuo)環境、機器大小、光纖放大倍數(shu)(shu)等,不同的參數(shu)(shu)有(you)不同的作(zuo)用(yong),例如加(jia)熱(re)時間(jian)越短越好,通常設置在20秒左(zuo)右,電(dian)池(chi)供(gong)電(dian)容(rong)量越大越好等。
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。