
江蘇(su)創為數(shu)控機床有限公司
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DK7732快走(zou)絲線切(qie)割加工機床(線切(qie)割價格)概(gai)述
電(dian)(dian)(dian)火花(hua)線切(qie)(qie)割(ge)的(de)(de)基本原理是(shi)利(li)用工(gong)(gong)(gong)(gong)具電(dian)(dian)(dian)極(ji)(ji)對(dui)工(gong)(gong)(gong)(gong)件進行脈沖(chong)放(fang)電(dian)(dian)(dian)而(er)實現加工(gong)(gong)(gong)(gong)的(de)(de),電(dian)(dian)(dian)火花(hua)線切(qie)(qie)割(ge)加工(gong)(gong)(gong)(gong)無(wu)需(xu)制作(zuo)(zuo)成型電(dian)(dian)(dian)極(ji)(ji),采用細(xi)金屬絲(通(tong)常叫做鉬(mu)絲)作(zuo)(zuo)為工(gong)(gong)(gong)(gong)具電(dian)(dian)(dian)極(ji)(ji)。脈沖(chong)電(dian)(dian)(dian)源的(de)(de)正極(ji)(ji)接工(gong)(gong)(gong)(gong)件,負極(ji)(ji)接鉬(mu)絲;鉬(mu)絲以一定的(de)(de)速度往返(fan)運(yun)動(dong),它不斷的(de)(de)進入(ru)和離開(kai)放(fang)電(dian)(dian)(dian)區域;同時在鉬(mu)絲與工(gong)(gong)(gong)(gong)件之(zhi)間噴入(ru)液(ye)體介(jie)質(zhi)。操作(zuo)(zuo)者只要有效的(de)(de)控制鉬(mu)絲對(dui)工(gong)(gong)(gong)(gong)件運(yun)動(dong)的(de)(de)速度和軌跡,就能切(qie)(qie)割(ge)出(chu)所(suo)要求的(de)(de)形狀(zhuang)和尺寸工(gong)(gong)(gong)(gong)件。工(gong)(gong)(gong)(gong)件運(yun)動(dong)的(de)(de)軌跡是(shi)通(tong)過坐(zuo)標工(gong)(gong)(gong)(gong)作(zuo)(zuo)臺(tai)(縱橫向(xiang)二臺(tai)受控制的(de)(de)步進電(dian)(dian)(dian)機)作(zuo)(zuo)X、Y向(xiang)運(yun)動(dong)而(er)形成的(de)(de)。
DK系列數控線(xian)切割機(ji)床主機(ji)是(shi)有床身、工作臺、運絲裝置(zhi)、線(xian)架(jia)、冷(leng)卻液箱、機(ji)床電器、附件等部件組(zu)成(cheng)。它以床身為基礎,工作臺、運絲裝置(zhi)、線(xian)架(jia)安裝在床身的同一基面(mian)上。
性能特點
1、機床床身采用樹脂砂鑄件,經過二(er)次回火變(bian)形小,強(qiang)度大。
2、具有(you)性(xing)能穩定,輸出(chu)功率大,切割(ge)速度快,表面光(guang)潔度高(gao),鉬絲(si)損耗小等(deng)特點。超低的鉬絲(si)損耗,大幅度降(jiang)低加工成本。
3、編控一體(ti)化(hua):復(fu)雜圖(tu)形可經CAD轉換DXF圖(tu),加工圖(tu)形實時跟蹤,多種加工狀態顯示,還具(ju)備停電記憶,短路回(hui)退,斷絲保護,自動(dong)停機,任(ren)意(yi)角旋轉等功能(neng)。
4、采(cai)用品牌線切割專用變頻器控制(zhi)運絲電機,無(wu)極調速,配合感(gan)應開關(guan)無(wu)觸點換(huan)向(xiang),換(huan)向(xiang)時(shi)無(wu)火花干擾,無(wu)換(huan)向(xiang)噪聲,電機運行平(ping)穩,提高機床工作可靠性和安(an)全性。
5、機床采用全封閉環保罩殼(ke)。
DK7735快走絲線切割加工機床技術參數:
1.工(gong)作臺(tai)外型尺寸(cun):720×470mm
2.zui大(da)切割(ge)厚度:400mm
3.zui大(da)錐度: 6o/80mm
4.zui大承載重量:400kg
5.X、Y軸坐標行程(cheng):350×450mm
6.鉬絲運行(xing)速(su)度:11m/s
7.工(gong)作臺移動肪沖(chong)當量:0.001mm
8.工作液:DK-1、DK-4南光
9.供電電源:380V.50Hz(220V.50Hz)
10.機(ji)床消(xiao)耗功(gong)率:<2KVA
11.主機重量:1400kg
12.主(zhu)機外型尺(chi)寸(cun):1240×1170×1400
13.加(jia)工精度:按GB/T 7926-2005標準(zhun)。
14.加(jia)工精(jing)度(du)0.015,zui佳表面粗糙度(du)Ra≤2.5um。