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激光技術尤其適用于各種金屬管材的加工。與手工鋸切、鋸機鋸切、輥擠、砂輪切割、氣焊切割等傳統切割方法相比，傳統管材的切割方法無論在精度還是加工效率上都顯得太先進了。因此，激光加工技術在金屬管材加工中的應用是非常廣泛的。關于關于金屬激光切割機的知識有哪些？今天，我們溫州奔騰激光公司為您介紹：

激光切(qie)管材(cai)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)具有傳統(tong)(tong)(tong)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)法(fa)(fa)無(wu)法(fa)(fa)比擬的(de)(de)自由曲面(mian)(mian)和(he)曲線(xian)(xian)的(de)(de)多種加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)法(fa)(fa)的(de)(de)優點。在(zai)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)過程(cheng)中(zhong)，要(yao)對管道(dao)切(qie)割(ge)面(mian)(mian)進(jin)行切(qie)割(ge)，以獲得所需的(de)(de)管坯長(chang)度(du)。我國傳統(tong)(tong)(tong)的(de)(de)管材(cai)切(qie)割(ge)方(fang)法(fa)(fa)難(nan)以滿(man)足(zu)大規模生(sheng)產的(de)(de)需要(yao)。而且，采用這些(xie)傳統(tong)(tong)(tong)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)法(fa)(fa)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)的(de)(de)管件(jian)切(qie)割(ge)斷(duan)面(mian)(mian)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)質量(liang)普遍較(jiao)差，有的(de)(de)甚至產生(sheng)變形和(he)塌陷(xian)的(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)缺陷(xian)。有些(xie)管道(dao)除了(le)切(qie)割(ge)外，還需要(yao)進(jin)行其他形式(shi)的(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)，如(ru):裝飾燈(deng)具切(qie)割(ge)圖案(an)、螺旋、正弦(xian)、余弦(xian)線(xian)(xian)切(qie)割(ge)、劃線(xian)(xian)等。如(ru)果(guo)在(zai)這些(xie)形式(shi)的(de)(de)管材(cai)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)中(zhong)采用傳統(tong)(tong)(tong)的(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)方(fang)法(fa)(fa)，不(bu)僅效(xiao)率低(di)下(xia)，而且難(nan)以滿(man)足(zu)理想的(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)要(yao)求，有的(de)(de)甚至無(wu)法(fa)(fa)進(jin)行加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)。生(sheng)產實踐(jian)表明(ming)，管材(cai)切(qie)割(ge)的(de)(de)關(guan)鍵是大限(xian)度(du)地(di)消除切(qie)割(ge)質量(liang)缺陷(xian)，從而滿(man)足(zu)管材(cai)的(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)要(yao)求。激光切(qie)割(ge)系(xi)統(tong)(tong)(tong)在(zai)對復雜(za)管材(cai)進(jin)行穿孔、開槽、切(qie)邊或側凹加(jia)(jia)工(gong)(gong)(gong)(gong)(gong)時，可大大保證(zheng)管材(cai)的(de)(de)質量(liang)。

激光加(jia)工(gong)(gong)(gong)金屬(shu)管(guan)材具有(you)切(qie)割(ge)寬度(du)窄、熱影(ying)響面積小、切(qie)割(ge)速度(du)快(kuai)、柔(rou)韌(ren)性(xing)好、切(qie)割(ge)光滑、無刀具磨損等優點，更容易實現自動化(hua)(hua)、智(zhi)能化(hua)(hua)生產模(mo)式。管(guan)材切(qie)割(ge)系統的(de)(de)(de)切(qie)割(ge)寬度(du)一般為(wei)0.1-0.3mm，切(qie)割(ge)效(xiao)率比傳(chuan)統加(jia)工(gong)(gong)(gong)方法(fa)可提高8-20倍(bei)，加(jia)工(gong)(gong)(gong)成本降低70% ~ 90%，節省材料(liao)損耗(hao)15% ~ 30%。傳(chuan)統的(de)(de)(de)加(jia)工(gong)(gong)(gong)方法(fa)需要多個(ge)連續的(de)(de)(de)工(gong)(gong)(gong)序來(lai)完成事情，配(pei)備先進(jin)的(de)(de)(de)自動上(shang)下管(guan)激光切(qie)割(ge)系統即可到位。

由于切(qie)割(ge)(ge)(ge)時(shi)(特別(bie)是對于小直徑方(fang)管(guan)(guan))，焊渣附著(zhu)在管(guan)(guan)壁上，切(qie)割(ge)(ge)(ge)產生的(de)(de)熱量大部(bu)分被工(gong)件吸收。切(qie)割(ge)(ge)(ge)密度大時(shi)，管(guan)(guan)材會過(guo)(guo)熱，方(fang)管(guan)(guan)的(de)(de)四角(jiao)和(he)四角(jiao)被燒過(guo)(guo)，嚴重影響切(qie)割(ge)(ge)(ge)質(zhi)量，甚(shen)至無法切(qie)割(ge)(ge)(ge)。目(mu)前,激(ji)光(guang)管(guan)(guan)切(qie)割(ge)(ge)(ge)過(guo)(guo)程(cheng)中的(de)(de)質(zhi)量問(wen)題(ti)如下:燃(ran)(ran)燒的(de)(de)切(qie)割(ge)(ge)(ge)點,在燃(ran)(ran)燒的(de)(de)部(bu)分角(jiao)落,切(qie)削表面的(de)(de)傾向,和(he)圓變形或非(fei)關(guan)閉當切(qie)割(ge)(ge)(ge)輪部(bu)件,從而直接(jie)導致管(guan)(guan)道的(de)(de)嚴重浪費和(he)低效(xiao)率(lv)的(de)(de)減產。因(yin)此，我們應加強對這(zhe)些方(fang)面的(de)(de)深入研究(jiu)。

專業(ye)的排(pai)管軟(ruan)件(jian)是數控(kong)切管機大規(gui)模(mo)、高(gao)效率、高(gao)質量切割(ge)生(sheng)產的基礎和(he)(he)前提。通(tong)過專業(ye)的管材切割(ge)和(he)(he)排(pai)料軟(ruan)件(jian)，在計算機上對圖紙、排(pai)料和(he)(he)下料進行預先編(bian)程(cheng)(cheng)，生(sheng)成數控(kong)切割(ge)程(cheng)(cheng)序(xu)，然后用激光對大長度金屬(shu)管進行自動切割(ge)和(he)(he)切割(ge)。當(dang)改變管道(dao)的直徑或形狀(zhuang)時，只需修改程(cheng)(cheng)序(xu)即可。因此(ci)，開(kai)發管道(dao)切割(ge)軟(ruan)件(jian)具有十分重要的價值。

實現(xian)從(cong)送料、輸送、定長到(dao)切割成品(pin)管(guan)下料、輸送到(dao)下一(yi)環節的全過程自動化(hua)是眾多激光設(she)備企(qi)業的技術解決方案和主流。對激光企(qi)業加強激光切割管(guan)道自動化(hua)生產線的研究也具(ju)有(you)重要(yao)意義。