DK7735快(kuai)走絲(si)線切割機床(chuang)具(ju)有性能穩定(ding)，輸出功(gong)率大(da)，切割速度(du)快(kuai)，表面光潔度(du)高，鉬絲(si)損耗(hao)小等特點(dian)。超低(di)的(de)鉬絲(si)損耗(hao)，大(da)幅度(du)降低(di)加工成本。

DK7735快(kuai)走絲線切割(ge)加工機床概述(shu)

電(dian)(dian)火(huo)(huo)花線(xian)切(qie)割的(de)(de)基本原(yuan)理是(shi)利用工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)具電(dian)(dian)極(ji)對工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)進行脈沖(chong)放電(dian)(dian)而實現加工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)，電(dian)(dian)火(huo)(huo)花線(xian)切(qie)割加工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)無需(xu)制作成(cheng)型電(dian)(dian)極(ji)，采用細金屬(shu)絲(si)(si)（通常叫做鉬絲(si)(si)）作為工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)具電(dian)(dian)極(ji)。脈沖(chong)電(dian)(dian)源的(de)(de)正(zheng)極(ji)接工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)，負極(ji)接鉬絲(si)(si)；鉬絲(si)(si)以(yi)一定的(de)(de)速(su)度(du)往返運動(dong)，它不斷的(de)(de)進入(ru)和(he)離開放電(dian)(dian)區域(yu)；同(tong)時在鉬絲(si)(si)與(yu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)之(zhi)間(jian)噴(pen)入(ru)液(ye)體介(jie)質。操作者只要有效的(de)(de)控(kong)制鉬絲(si)(si)對工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)運動(dong)的(de)(de)速(su)度(du)和(he)軌(gui)跡(ji)(ji)，就能切(qie)割出(chu)所(suo)要求的(de)(de)形(xing)(xing)狀和(he)尺寸工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)。工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)運動(dong)的(de)(de)軌(gui)跡(ji)(ji)是(shi)通過坐標工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作臺(tai)（縱橫向二(er)臺(tai)受控(kong)制的(de)(de)步(bu)進電(dian)(dian)機）作X、Y向運動(dong)而形(xing)(xing)成(cheng)的(de)(de)。

DK系列數(shu)控線切割機(ji)床(chuang)主機(ji)是有(you)床(chuang)身、工作(zuo)臺(tai)、運絲裝(zhuang)置(zhi)、線架、冷卻液(ye)箱(xiang)、機(ji)床(chuang)電器、附件等部件組成(cheng)。它以床(chuang)身為基礎，工作(zuo)臺(tai)、運絲裝(zhuang)置(zhi)、線架安裝(zhuang)在床(chuang)身的同(tong)一(yi)基面上。

性能特點

1、機床(chuang)床(chuang)身采用樹脂砂鑄件，經(jing)過二次回火(huo)變形小，強度大。

2、具有性能穩定，輸出功率大，切割速度快，表面光潔度高(gao)，鉬(mu)絲(si)損耗(hao)小等特點。超低(di)的(de)鉬(mu)絲(si)損耗(hao)，大幅度降低(di)加工(gong)成本。

3、編控一(yi)體(ti)化(hua)：復(fu)雜圖形(xing)可經CAD轉(zhuan)換(huan)DXF圖，加(jia)工圖形(xing)實時跟蹤，多(duo)種加(jia)工狀(zhuang)態顯示，還具備停電記憶，短路回退，斷絲保(bao)護，自動停機，任意角旋轉(zhuan)等功能。

4、采用品牌線切割(ge)專用變頻器控制運(yun)絲電(dian)(dian)機(ji)，無(wu)(wu)極調速，配(pei)合感應開關無(wu)(wu)觸(chu)點(dian)換向(xiang)，換向(xiang)時無(wu)(wu)火花干擾，無(wu)(wu)換向(xiang)噪聲，電(dian)(dian)機(ji)運(yun)行平穩，提高機(ji)床工作可靠性和安(an)全性。

5、機(ji)床采用全封閉環保罩殼。

DK7735快(kuai)走(zou)絲線切(qie)割加(jia)工機床技術參數：

1．工作(zuo)臺(tai)外型尺(chi)寸：720×470mm

2．zui大切(qie)割厚(hou)度：400mm

3．zui大錐(zhui)度： 6o/80mm

4．zui大承(cheng)載重(zhong)量：400kg

5．X、Y軸坐(zuo)標(biao)行程(cheng)：350×450mm

6．鉬絲運行速度：11m/s

7．工作臺移動肪沖(chong)當量(liang)：0.001mm

8．工作液：DK-1、DK-4南光

9.供電電源：380V.50Hz(220V.50Hz)

10.機床消耗(hao)功率：＜2KVA

11.主機重(zhong)量：1400kg

12.主機外型尺寸：1240×1170×1400

13.加工精度：按GB/T 7926-2005標準。

14.加工精(jing)度0.015,zui佳表面粗糙度Ra≤2.5um。