牛頭(tou)火花機為什(shen)么(me)可以(yi)做(zuo)到(dao)放電加(jia)工速(su)度快,精(jing)度高(gao),性能穩定呢?
1、牛(niu)頭火(huo)花機采(cai)用線性(xing)導軌做為(wei)運動部件,加工軸運動反應更(geng)為(wei)靈(ling)敏,可(ke)實(shi)現高速加工;
2、牛頭火花機的承載能力(li)更強,其底座和工作臺(tai)面為一體式石英鑄件(jian),中間無其它連接機構,再經(jing)整體加(jia)工而成;故能大大増加(jia)承受負載的能力(li);
3、牛頭火花機(ji)采用自(zi)動(dong)供油(you)系統,可自(zi)行設定供油(you)量及供油(you)間(jian)隔,保證其運動(dong)順暢
牛頭火(huo)花機的工作(zuo)原理:
01、點(dian)對點(dian)移(yi)位(wei)功(gong)能,CNC牛頭火花機能夠實現(xian)各(ge)軸點(dian)對點(dian)移(yi)位(wei),只需選擇軸向后輸入(ru)數值(zhi),且定(ding)位(wei)精準。歸(gui)功(gong)于高(gao)解析度的光學尺及全閉環控制。
02、自(zi)(zi)動(dong)(dong)(dong)靠(kao)(kao)(kao)摩(mo)功能(neng),CNC牛(niu)頭火花機能(neng)夠實現X、Y、Z三軸(zhou)(zhou)(zhou)自(zi)(zi)動(dong)(dong)(dong)靠(kao)(kao)(kao)模(mo)(mo)(mo)(mo),可(ke)單軸(zhou)(zhou)(zhou)也可(ke)三軸(zhou)(zhou)(zhou)自(zi)(zi)動(dong)(dong)(dong)靠(kao)(kao)(kao)模(mo)(mo)(mo)(mo)。選擇需(xu)靠(kao)(kao)(kao)模(mo)(mo)(mo)(mo)軸(zhou)(zhou)(zhou)方向(xiang)后按確定鍵,需(xu)靠(kao)(kao)(kao)模(mo)(mo)(mo)(mo)軸(zhou)(zhou)(zhou)即向(xiang)靠(kao)(kao)(kao)模(mo)(mo)(mo)(mo)方向(xiang)移動(dong)(dong)(dong),共會碰(peng)模(mo)(mo)(mo)(mo)具三次,靠(kao)(kao)(kao)模(mo)(mo)(mo)(mo)速度會依次減慢。待第三次靠(kao)(kao)(kao)模(mo)(mo)(mo)(mo)完(wan)成自(zi)(zi)動(dong)(dong)(dong)退出2mm并(bing)自(zi)(zi)動(dong)(dong)(dong)歸零。
03、自(zi)(zi)動(dong)(dong)尋心(xin)功能(neng),牛頭式CNC火花機能(neng)夠實現(xian)自(zi)(zi)動(dong)(dong)找工(gong)件中心(xin)功能(neng),選擇需自(zi)(zi)動(dong)(dong)尋心(xin)之(zhi)圖型(如方型或圓(yuan)型),依(yi)據(ju)工(gong)件大小(xiao)設(she)定移動(dong)(dong)量,按(an)確定鍵后各軸先自(zi)(zi)動(dong)(dong)靠(kao)邊,并依(yi)據(ju)靠(kao)邊之(zhi)數據(ju)計算(suan)出中心(xin)點(dian)位(wei)置,最后各軸移至中心(xin)點(dian)置.
04、多(duo)個(ge)方向(xiang)放(fang)電功(gong)能(neng),牛(niu)頭式(shi)CNC火(huo)花機具(ju)有3軸6方向(xiang)放(fang)電功(gong)能(neng),X、Y、Z三軸+或-方向(xiang)皆能(neng)放(fang)電加工。
05、多(duo)(duo)組坐(zuo)(zuo)標(biao)(biao)點(dian)(dian)功(gong)能,牛頭式(shi)CNC火花(hua)機(ji)共有50個(ge)坐(zuo)(zuo)標(biao)(biao)點(dian)(dian)。對(dui)一些(xie)不便整(zheng)齊排列的工件(jian),可充分(fen)利用(yong)多(duo)(duo)坐(zuo)(zuo)標(biao)(biao)點(dian)(dian)功(gong)能。即使(shi)工件(jian)隨便擺(bai)放,只要用(yong)不同的坐(zuo)(zuo)標(biao)(biao)點(dian)(dian)去記錄,也(ye)能夠方便實現(xian)連續自(zi)動加(jia)工。
06、牛(niu)頭式(shi)CNC火花機具(ju)有多種搖動(dong)功能,可實現2D及3D搖動(dong)加工。
07、加(jia)工(gong)(gong)參(can)數(shu)自動調(diao)整(zheng)(zheng)功(gong)能(neng),CNC火花機具有加(jia)工(gong)(gong)參(can)數(shu)自動調(diao)整(zheng)(zheng)功(gong)能(neng),當(dang)檢(jian)測到放電不穩(wen)定時,能(neng)夠(gou)自動發出指令調(diao)整(zheng)(zheng)加(jia)工(gong)(gong)參(can)數(shu)中的(de)電壓(ya)使其能(neng)夠(gou)穩(wen)定加(jia)工(gong)(gong),待加(jia)工(gong)(gong)穩(wen)定時又會自動恢復到原(yuan)參(can)數(shu)
08、牛頭式CNC火花機G碼編輯(ji)功能(neng),國際通用(yong)的CNC指(zhi)令和標準G代碼、ISO代碼,便于編程,不同于簡單的火花機。
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