激(ji)光(guang)切割(ge)機具(ju)有(you)原(yuan)理(li)和(he)技(ji)術上(shang)的明顯(xian)優勢.激(ji)光(guang)切割(ge)是將(jiang)激(ji)光(guang)束(shu)的高功率(lv)密度(du)從激(ji)光(guang)聚(ju)焦到光(guang)學(xue)系(xi)統(tong)之中(zhong).激(ji)光(guang)束(shu)在(zai)照射到工(gong)件表面(mian),使工(gong)件材(cai)料(liao)達到(dao)熔點或沸(fei)點(dian).同(tong)時,高壓氣(qi)體與(yu)鋼(gang)梁同(tong)軸(zhou),將(jiang)熔化或氣(qi)化的金(jin)屬直(zhi)接吹走.隨著梁(liang)與工(gong)件相(xiang)對位置(zhi)的移動(dong),前(qian)緣(yuan)最(zui)終使材(cai)料(liao)形(xing)成(cheng)狹縫,從而(er)達到(dao)切割(ge)的目的.

 

        激(ji)光(guang)切割(ge)是壹(yi)種(zhong)不(bu)可見(jian)的光(guang)束(shu),它(ta)代(dai)替(ti)了傳(chuan)統(tong)的機械(xie)刀.它具(ju)有(you)精度(du)高、切削速度(du)快(kuai)、不(bu)局(ju)限(xian)於切削方(fang)式、自(zi)動排(pai)樣、節省材(cai)料(liao)、切削平穩(wen)、加工(gong)成(cheng)本(ben)低(di)等(deng)特點.它將(jiang)逐(zhu)步的完善或取(qu)代傳(chuan)統(tong)的金(jin)屬切削加工(gong)設(she)備(bei).

 

        激(ji)光(guang)刀頭的機械(xie)部(bu)分(fen)與(yu)工(gong)件沒有(you)直接接觸(chu),在(zai)工(gong)作(zuo)中(zhong)也不(bu)會劃傷(shang)工(gong)件表面(mian);激(ji)光(guang)切割(ge)速度(du)快(kuai),切口光(guang)滑平整(zheng),壹(yi)般無需後續(xu)處理(li);切割(ge)熱影響區(qu)小(xiao),板材(cai)變(bian)形(xing)小(xiao),狹(xia)縫窄(zhai)(0.1mm~0.3mm);切口無機械(xie)應(ying)力(li),無剪切毛刺;加工(gong)精度(du)高,重(zhong)復性(xing)好,材(cai)料(liao)表面(mian)無損傷(shang);數控編(bian)程,可加(jia)工(gong)任(ren)意平面(mian)圖紙,可切割(ge)整(zheng)塊(kuai)板材(cai),幅(fu)寬大,無需開模(mo),經(jing)濟省時.