1、從(cong)切割頭(tou)、工(gong)作(zuo)臺相(xiang)互運(yun)動的角度(du)來(lai)看(kan),數控(kong)激光(guang)切(qie)割機(ji)可(ke)分(fen)為(wei)固(gu)定(ding)光(guang)束(shu)、飛行(xing)光(guang)路和半固定(ding)半(ban)移(yi)動(dong)混合光路三種類(lei)型.此外,還(hai)存在壹種鉸鏈(lian)活動(dong)臂的固定(ding)光(guang)路飛行(xing)光(guang)束(shu)傳輸形式(shi),稱(cheng)為(wei)固(gu)定(ding)飛行(xing)光(guang)路,簡稱(cheng)為(wei)固(gu)定(ding)光(guang)路.

 

        在切割過(guo)程(cheng)中(zhong),只(zhi)要切(qie)割(ge)頭(tou)沿(yan)X、Y方向(xiang)挪(nuo)動(dong),工(gong)作(zuo)臺位置固(gu)定(ding).這(zhe)種切割(ge)機,加(jia)工(gong)板(ban)範(fan)圍大(da),質量大;設(she)備占(zhan)空中(zhong)積(ji)小(xiao),加(jia)工(gong)工(gong)件(jian)不需夾(jia)緊(jin),裝卸(xie)便當(dang);機(ji)器(qi)加(jia)速(su)度(du)性(xing)能好(hao),定(ding)位(wei)精(jing)度(du)高.因(yin)而(er),它遭到(dao)市場的高度(du)喜(xi)歡(huan),被(bei)譽(yu)為(wei)國(guo)際(ji)市場的主(zhu)流形式(shi).

 

        2、目前,普(pu)通激光(guang)切(qie)割機(ji)具有:龍(long)門架挪(nuo)動(dong)式(shi)飛行(xing)光(guang)路構(gou)造(zao)、光束(shu)挪(nuo)動(dong)、光(guang)束(shu)倒掛(gua)挪(nuo)動(dong)、懸臂(bi)挪(nuo)動(dong)、固(gu)定(ding)光(guang)束(shu)龍(long)門架半飛行(xing)光(guang)路、十字(zi)工(gong)作(zuo)臺挪(nuo)動(dong)式(shi)固(gu)定(ding)光(guang)路、龍(long)門和懸臂(bi)恒(heng)定(ding)光(guang)路、機器人構(gou)造(zao)方式(shi)和(he)空氣等幾種典型(xing)構(gou)造(zao).承載混合光路面積大,激光(guang)靈(ling)敏處(chu)置系(xi)統等.

        3、就機(ji)床(chuang)的構(gou)造(zao)而(er)言,床(chuang)身及其(qi)它(ta)大型零件的資料(liao)為(wei)鑄造(zao)構(gou)造(zao)、焊接構(gou)造(zao)和大(da)理石(shi)構(gou)造(zao),橫梁(liang)由鋁合(he)金鑄件(jian)或(huo)焊接零件及(ji)其(qi)型材組成.其他部(bu)件包(bao)括工(gong)程(cheng)塑(su)料(liao)、玻璃纖維(wei)和不銹鋼的應用(yong).

 

        4、在選擇激光(guang)器(qi)時,應(ying)依據加(jia)工(gong)性(xing)能、加(jia)工(gong)資(zi)料(liao)、外形、尺(chi)寸等要素(su),選(xuan)擇不同的激光(guang)器(qi).能夠(gou)選(xuan)擇的激光(guang)器(qi)有:CO_2軸快流激光(guang)器(qi)、射(she)頻(pin)板(ban)調(tiao)試(shi)激光(guang)器(qi)、旋流激光(guang)器(qi)、固體(ti)激光(guang)器(qi)和光(guang)纖激光(guang)器(qi)等.

 

        5、從設(she)備的驅動(dong)方式(shi)來(lai)看(kan),X、Y軸由對應(ying)減速(su)器(qi)、齒輪(lun)架的單面伺(si)服電(dian)機(ji)驅動(dong);X軸由兩(liang)側對應(ying)減速(su)器(qi)、齒輪(lun)架的伺服電(dian)機(ji)驅動(dong);雙(shuang)齒輪(lun)消弭反(fan)向(xiang)間隙(xi);伺(si)服電(dian)機(ji)由高精度(du)滾珠絲(si)杠(gang)直(zhi)接(jie)驅動,圓盤A大(da)慣(guan)量電機(ji)用(yong)作(zuo)直齒、輪(lun)架驅動;有(you)直(zhi)線電機直接(jie)運(yun)用(yong),直(zhi)接驅動(dong)構(gou)造(zao).

 

        6、在數控(kong)激光(guang)切(qie)割機(ji)的構(gou)造(zao)中(zhong),導軌(gui)通常以高精度(du)直(zhi)線導軌(gui)為(wei)主(zhu),並(bing)配(pei)有(you)自(zi)動光滑安裝.帶滾子構(gou)造(zao)的單側直(zhi)線導軌(gui)是壹種性(xing)能價(jia)錢比好(hao)的典型(xing)構(gou)造(zao),經濟、適(shi)用(yong)、調(tiao)理便當(dang).另(ling)壹(yi)種構(gou)造(zao)是直接(jie)運(yun)用(yong)驅(qu)動,導軌(gui)組協(xie)作(zuo)為(wei)驅(qu)動(dong)單元的構(gou)造(zao)之壹(yi),裝置比擬(ni)簡(jian)單,調試(shi)比擬(ni)便當(dang),精(jing)度(du)容(rong)易保證,但(dan)本(ben)錢(qian)較高.