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端泵激光打標機的打標情況

發布時間:2018-07-18點擊量:

端面激光打標機全稱為半導體端面泵浦激光打標機,利用半導(dao)體激光(guang)(guang)(guang)器泵浦(pu)的(de)固體激光(guang)(guang)(guang)器作(zuo)為泵浦(pu)源,經光(guang)(guang)(guang)纖(xian)耦合后從端(duan)面注入激光(guang)(guang)(guang)晶體。使泵浦(pu)光(guang)(guang)(guang)束進入增益(yi)介(jie)質(zhi)與腔模空間大程度交疊(die),從而能獲得高(gao)功(gong)率(lv)和(he)(he)高(gao)光(guang)(guang)(guang)束質(zhi)量的(de)激光(guang)(guang)(guang)輸出。端(duan)泵和(he)(he)光(guang)(guang)(guang)纖(xian)很(hen)接(jie)近,同功(gong)率(lv)的(de)機子端(duan)泵的(de)峰值(zhi)功(gong)率(lv)更高(gao),更具沖擊力,但頻率(lv)一(yi)高(gao),端(duan)泵的(de)功(gong)率(lv)下(xia)調很(hen)快,而光(guang)(guang)(guang)纖(xian)在20KHZ時平均功(gong)率(lv)還很(hen)高(gao).那端(duan)泵激光(guang)(guang)(guang)打標機的(de)打標情況是如何的(de)呢?下(xia)面我(wo)們(men)來分析一(yi)下(xia):

LD在(zai)(zai)連(lian)續工(gong)(gong)作狀(zhuang)(zhuang)態下(xia)壽命可(ke)達數(shu)萬小時(shi),在(zai)(zai)脈沖工(gong)(gong)作狀(zhuang)(zhuang)態下(xia)脈沖次(ci)數(shu)可(ke)達10次(ci),相比之下(xia),閃光(guang)(guang)(guang)燈在(zai)(zai)脈沖和(he)連(lian)續工(gong)(gong)作狀(zhuang)(zhuang)態下(xia)的(de)(de)壽命分別只(zhi)有10次(ci)和(he)2000小時(shi)。穩(wen)定(ding)性(xing): LD泵浦的(de)(de)固(gu)體(ti)激光(guang)(guang)(guang)器的(de)(de)不穩(wen)定(ding)度(du)通(tong)常可(ke)以(yi)保持在(zai)(zai)百分之一(yi)(yi)以(yi)下(xia)。閃光(guang)(guang)(guang)燈輸出(chu)功率(lv)存在(zai)(zai)很(hen)大(da)噪聲(sheng)和(he)不穩(wen)定(ding)性(xing),這也導致了輸出(chu)功率(lv)的(de)(de)不穩(wen)定(ding)。光(guang)(guang)(guang)轉換效率(lv)高,輸出(chu)激光(guang)(guang)(guang)光(guang)(guang)(guang)斑較(jiao)小,光(guang)(guang)(guang)束(shu)質量好(hao),(M<1.2),輸出(chu)激光(guang)(guang)(guang)穩(wen)定(ding)性(xing)高,打標效果較(jiao)易調試,打標線(xian)條較(jiao)細,更適合一(yi)(yi)些較(jiao)精細圖(tu)文的(de)(de)標記。整機(ji)性(xing)能穩(wen)定(ding),風冷(leng)避免了水箱,體(ti)積小,功耗低。

端泵激光(guang)(guang)打標機(ji)(ji)應(ying)用于:數碼產(chan)品(pin)(pin)(pin)元器件(jian)(jian),精細機(ji)(ji)械(xie),首(shou)飾,衛生潔具(ju)(ju),量(liang)具(ju)(ju)刃具(ju)(ju),手(shou)表,眼(yan)鏡(jing),塑(su)(su)膠按(an)鍵,集(ji)成電路芯片(pian),電器,電子元件(jian)(jian),五金(jin)(jin)(jin)配件(jian)(jian),五金(jin)(jin)(jin)工(gong)具(ju)(ju),移動通訊(xun)組件(jian)(jian),汽車配件(jian)(jian),塑(su)(su)料(liao)制品(pin)(pin)(pin),建設材(cai)(cai)料(liao),管道和(he)其他高精細產(chan)品(pin)(pin)(pin)標識。端泵激光(guang)(guang)打標機(ji)(ji)能打標材(cai)(cai)料(liao):金(jin)(jin)(jin)屬和(he)多種非金(jin)(jin)(jin)屬材(cai)(cai)。