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DK7732快走絲線(xian)切割加工機床(線(xian)切割價格)概(gai)述
電(dian)(dian)火花線切(qie)割(ge)的(de)(de)基本原(yuan)理是利(li)用(yong)工(gong)(gong)(gong)(gong)具電(dian)(dian)極(ji)對(dui)工(gong)(gong)(gong)(gong)件(jian)進(jin)行(xing)脈沖放電(dian)(dian)而實現(xian)加工(gong)(gong)(gong)(gong)的(de)(de),電(dian)(dian)火花線切(qie)割(ge)加工(gong)(gong)(gong)(gong)無需制作(zuo)成(cheng)(cheng)型電(dian)(dian)極(ji),采用(yong)細金屬(shu)絲(通常叫做鉬(mu)絲)作(zuo)為(wei)工(gong)(gong)(gong)(gong)具電(dian)(dian)極(ji)。脈沖電(dian)(dian)源的(de)(de)正極(ji)接工(gong)(gong)(gong)(gong)件(jian),負極(ji)接鉬(mu)絲;鉬(mu)絲以一(yi)定的(de)(de)速度往返運(yun)動,它(ta)不斷的(de)(de)進(jin)入(ru)和(he)(he)離開放電(dian)(dian)區域;同時在鉬(mu)絲與工(gong)(gong)(gong)(gong)件(jian)之間噴入(ru)液體介質。操(cao)作(zuo)者(zhe)只要有效的(de)(de)控制鉬(mu)絲對(dui)工(gong)(gong)(gong)(gong)件(jian)運(yun)動的(de)(de)速度和(he)(he)軌(gui)跡,就能切(qie)割(ge)出(chu)所要求的(de)(de)形狀(zhuang)和(he)(he)尺寸工(gong)(gong)(gong)(gong)件(jian)。工(gong)(gong)(gong)(gong)件(jian)運(yun)動的(de)(de)軌(gui)跡是通過坐標工(gong)(gong)(gong)(gong)作(zuo)臺(縱橫向二臺受控制的(de)(de)步進(jin)電(dian)(dian)機)作(zuo)X、Y向運(yun)動而形成(cheng)(cheng)的(de)(de)。
DK系列數控線(xian)(xian)切割機(ji)床(chuang)主機(ji)是(shi)有床(chuang)身(shen)(shen)、工作(zuo)臺、運(yun)絲(si)裝置(zhi)、線(xian)(xian)架、冷卻液箱、機(ji)床(chuang)電器、附件等(deng)部件組成。它以(yi)床(chuang)身(shen)(shen)為基礎,工作(zuo)臺、運(yun)絲(si)裝置(zhi)、線(xian)(xian)架安裝在床(chuang)身(shen)(shen)的同一基面上。
性能特點
1、機床床身采用樹脂砂鑄件(jian),經過(guo)二次回火(huo)變形小,強度大。
2、具有(you)性能穩定,輸出功率大(da),切割速度快,表面(mian)光(guang)潔度高,鉬絲損耗小(xiao)等特點(dian)。超低的鉬絲損耗,大(da)幅度降低加工(gong)成本。
3、編(bian)控一體化:復雜(za)圖形可經CAD轉換DXF圖,加工圖形實時跟蹤,多種加工狀(zhuang)態顯示,還具備停電記憶,短路回退,斷絲保護,自動停機,任意角旋轉等功(gong)能。
4、采用品牌線切(qie)割專用變頻器(qi)控(kong)制運(yun)絲電機(ji),無極調速,配(pei)合感應開(kai)關無觸(chu)點(dian)換向,換向時無火花干擾,無換向噪聲(sheng),電機(ji)運(yun)行平穩,提高機(ji)床(chuang)工作可靠性(xing)和安(an)全性(xing)。
5、機(ji)床采用全封(feng)閉環保罩殼(ke)。
DK7735快走絲線切(qie)割加工機床技(ji)術參數:
1.工作臺外型尺寸:720×470mm
2.zui大(da)切割厚度:400mm
3.zui大錐度(du): 6o/80mm
4.zui大承載(zai)重量:400kg
5.X、Y軸坐(zuo)標行程:350×450mm
6.鉬絲運行速度(du):11m/s
7.工作臺移動肪(fang)沖當量:0.001mm
8.工作液:DK-1、DK-4南光
9.供電(dian)電(dian)源:380V.50Hz(220V.50Hz)
10.機(ji)床消耗功率:<2KVA
11.主機重(zhong)量(liang):1400kg
12.主機外型尺寸:1240×1170×1400
13.加工精度:按GB/T 7926-2005標(biao)準(zhun)。
14.加工精度(du)0.015,zui佳表面粗糙度(du)Ra≤2.5um。