激(ji)光(guang)(guang)切割是激(ji)光(guang)(guang)加(jia)(jia)工(gong)(gong)(gong)(gong)行業(ye)中最量要的(de)一項應用技(ji)(ji)(ji)術(shu),由于(yu)(yu)具有諸多特點,已廣泛地應用于(yu)(yu)汽車、機車車輛制造、航空、化(hua)工(gong)(gong)(gong)(gong)、輕(qing)工(gong)(gong)(gong)(gong)、電(dian)器與電(dian)子、石油和冶金等工(gong)(gong)(gong)(gong)業(ye)部門。近(jin)年(nian)(nian)來，激(ji)光(guang)(guang)切割技(ji)(ji)(ji)術(shu)發展很快，國(guo)(guo)際上每年(nian)(nian)都以20％～30％的(de)速度增長(chang)。我(wo)國(guo)(guo)自1985年(nian)(nian)以來，更(geng)以每年(nian)(nian)25 ％以上的(de)速度增長(chang)。由于(yu)(yu)我(wo)國(guo)(guo)激(ji)光(guang)(guang)工(gong)(gong)(gong)(gong)業(ye)基礎較差(cha)，激(ji)光(guang)(guang)加(jia)(jia)工(gong)(gong)(gong)(gong)技(ji)(ji)(ji)術(shu)的(de)應用尚不普遍，激(ji)光(guang)(guang)加(jia)(jia)工(gong)(gong)(gong)(gong)整體(ti)水(shui)平與先進(jin)國(guo)(guo)家(jia)相比(bi)仍有較大差(cha)距，相信(xin)隨著激(ji)光(guang)(guang)加(jia)(jia)工(gong)(gong)(gong)(gong)技(ji)(ji)(ji)術(shu)的(de)不斷(duan)進(jin)步，這(zhe)些障礙(ai)和不足會(hui)得到解(jie)決。激(ji)光(guang)(guang)切割技(ji)(ji)(ji)術(shu)必將成為21 世(shi)紀不可缺少的(de)重(zhong)要的(de)鈑金加(jia)(jia)工(gong)(gong)(gong)(gong)手段。激(ji)光(guang)(guang)切割加(jia)(jia)工(gong)(gong)(gong)(gong)廣闊的(de)應用市場，加(jia)(jia)上現代科學技(ji)(ji)(ji)術(shu)的(de)迅(xun)猛發展，使得國(guo)(guo)內(nei)外(wai)科技(ji)(ji)(ji)工(gong)(gong)(gong)(gong)作(zuo)者對激(ji)光(guang)(guang)切割加(jia)(jia)工(gong)(gong)(gong)(gong)技(ji)(ji)(ji)術(shu)進(jin)行不斷(duan)探入的(de)研究，推動著激(ji)光(guang)(guang)切割技(ji)(ji)(ji)術(shu)不斷(duan)地向前發展。 

（1）伴隨著(zhu)激(ji)光(guang)器(qi)向(xiang)大(da)功(gong)(gong)率發展以(yi)及(ji)采用(yong)高(gao)(gao)(gao)性(xing)能(neng)的(de)(de)CNC及(ji)伺服系統(tong),使(shi)(shi)用(yong)高(gao)(gao)(gao)功(gong)(gong)率的(de)(de)激(ji)光(guang)切割可獲得高(gao)(gao)(gao)的(de)(de)加(jia)工速(su)度(du),同時減(jian)小熱影響區和熱畸變； 所能(neng)夠(gou)切割的(de)(de)材料板厚也格(ge)進(jin)一步地提高(gao)(gao)(gao)，高(gao)(gao)(gao)功(gong)(gong)率激(ji)光(guang)可以(yi)通(tong)過(guo)使(shi)(shi)用(yong)Q 開關或加(jia)載脈沖波，從而使(shi)(shi)低功(gong)(gong)率激(ji)光(guang)器(qi)產生出高(gao)(gao)(gao)功(gong)(gong)率激(ji)光(guang)。

（2）根據激(ji)光(guang)(guang)切(qie)(qie)割工(gong)(gong)藝(yi)參數的(de)影響情況，改(gai)進加(jia)(jia)(jia)工(gong)(gong)工(gong)(gong)藝(yi)，如：增加(jia)(jia)(jia)輔(fu)助氣體對切(qie)(qie)割熔渣的(de)吹力；加(jia)(jia)(jia)入造渣劑提(ti)高(gao)熔體的(de)流動(dong)性(xing)；增加(jia)(jia)(jia)輔(fu)助能源，并改(gai)善能量之(zhi)間(jian)的(de)耦合；以及改(gai)用吸(xi)收率更(geng)高(gao)的(de)激(ji)光(guang)(guang)切(qie)(qie)割。

 （3）激(ji)光切割將(jiang)向高(gao)度自動化、智(zhi)能化方向發展。將(jiang)CAD/CAPP/CAM以及人工智(zhi)能運用于(yu)激(ji)光切割，研制出高(gao)度自動化的多功能激(ji)光加(jia)工系統。 

（4）根據加工(gong)速度自(zi)適(shi)應地(di)控制激光(guang)功率和激光(guang)模式或建(jian)立(li)工(gong)藝數(shu)據庫和專家自(zi)適(shi)應控制系統(tong)使得激光(guang)切(qie)割整機性能(neng)普(pu)遍提高。以數(shu)據庫為系統(tong)核心，面(mian)向通(tong)用化(hua)CAPP開發工(gong)具，對激光(guang)切(qie)割工(gong)藝設計(ji)所涉(she)及(ji)的各類(lei)數(shu)據進行分析，建(jian)立(li)相(xiang)適(shi)應的數(shu)據庫結構。 

 （5） 向多功能(neng)的激(ji)(ji)光(guang)加工中心發展，將激(ji)(ji)光(guang)切割、激(ji)(ji)光(guang)焊接以及熱(re)處理等各道工序后(hou)的質量反饋集成在(zai)一起，充分發揮激(ji)(ji)光(guang)加工的整(zheng)體優勢。 

 （6）隨若Internet和(he)WEB技術的發展(zhan)，建立基于WEB的網絡數(shu)據庫，采用模糊(hu)推理機制(zhi)和(he)人工神經網絡來自動(dong)確定激光(guang)切割(ge)工藝(yi)參(can)數(shu)，并且(qie)能夠(gou)遠程異地訪問和(he)控別激光(guang)切割(ge)過程成了(le)不可避(bi)免(mian)的趨(qu)勢(shi)。 

（7）三(san)維高(gao)精(jing)度(du)大型(xing)數控激光(guang)(guang)切(qie)(qie)割(ge)機及其切(qie)(qie)割(ge)工(gong)藝技術，為了滿足汽車和(he)航(hang)空等(deng)工(gong)業的(de)(de)立體工(gong)件切(qie)(qie)割(ge)的(de)(de)需(xu)要，三(san)維激光(guang)(guang)切(qie)(qie)割(ge)機正(zheng)向(xiang)高(gao)效率、高(gao)精(jing)度(du)、多功能和(he)高(gao)適應(ying)性方向(xiang)民展(zhan)，激光(guang)(guang)切(qie)(qie)割(ge)機器人的(de)(de)應(ying)用范(fan)圍將會愈來愈大。激光(guang)(guang)切(qie)(qie)割(ge)正(zheng)向(xiang)著激光(guang)(guang)切(qie)(qie)割(ge)單元FMC、無人化和(he)自動化方向(xiang)發展(zhan)。

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