DK7735快(kuai)走絲(si)線切割機床具有性(xing)能穩定(ding)，輸(shu)出功率(lv)大(da)，切割速度(du)快(kuai)，表面光潔度(du)高，鉬(mu)絲(si)損(sun)耗小等(deng)特點(dian)。超低的鉬(mu)絲(si)損(sun)耗，大(da)幅度(du)降低加工成本(ben)。

DK7735快走絲線切割(ge)加工機床概述

電(dian)(dian)(dian)(dian)火花線切割(ge)的(de)基本原理是利用(yong)工(gong)(gong)(gong)具(ju)電(dian)(dian)(dian)(dian)極(ji)對工(gong)(gong)(gong)件(jian)(jian)進(jin)行脈(mo)(mo)沖放電(dian)(dian)(dian)(dian)而實現加(jia)工(gong)(gong)(gong)的(de)，電(dian)(dian)(dian)(dian)火花線切割(ge)加(jia)工(gong)(gong)(gong)無需制作(zuo)成型電(dian)(dian)(dian)(dian)極(ji)，采用(yong)細金屬絲(si)（通常叫做鉬絲(si)）作(zuo)為(wei)工(gong)(gong)(gong)具(ju)電(dian)(dian)(dian)(dian)極(ji)。脈(mo)(mo)沖電(dian)(dian)(dian)(dian)源的(de)正極(ji)接(jie)(jie)工(gong)(gong)(gong)件(jian)(jian)，負極(ji)接(jie)(jie)鉬絲(si)；鉬絲(si)以一定的(de)速度(du)往返運動(dong)(dong)(dong)，它(ta)不斷的(de)進(jin)入和離開放電(dian)(dian)(dian)(dian)區域；同時在鉬絲(si)與(yu)工(gong)(gong)(gong)件(jian)(jian)之間噴入液體介質。操(cao)作(zuo)者只要(yao)有效的(de)控(kong)制鉬絲(si)對工(gong)(gong)(gong)件(jian)(jian)運動(dong)(dong)(dong)的(de)速度(du)和軌(gui)跡(ji)，就能切割(ge)出所(suo)要(yao)求(qiu)的(de)形狀和尺寸工(gong)(gong)(gong)件(jian)(jian)。工(gong)(gong)(gong)件(jian)(jian)運動(dong)(dong)(dong)的(de)軌(gui)跡(ji)是通過(guo)坐(zuo)標工(gong)(gong)(gong)作(zuo)臺(tai)(tai)（縱橫向(xiang)二臺(tai)(tai)受控(kong)制的(de)步進(jin)電(dian)(dian)(dian)(dian)機）作(zuo)X、Y向(xiang)運動(dong)(dong)(dong)而形成的(de)。

DK系列數控(kong)線(xian)切割機(ji)(ji)床(chuang)(chuang)主(zhu)機(ji)(ji)是有床(chuang)(chuang)身、工作臺(tai)、運絲裝置、線(xian)架(jia)、冷(leng)卻液箱、機(ji)(ji)床(chuang)(chuang)電器、附件(jian)等部件(jian)組成。它(ta)以床(chuang)(chuang)身為(wei)基礎，工作臺(tai)、運絲裝置、線(xian)架(jia)安裝在床(chuang)(chuang)身的同(tong)一基面上。

性(xing)能(neng)特點

1、機床(chuang)床(chuang)身采用樹(shu)脂砂(sha)鑄件(jian)，經(jing)過(guo)二次回火變形(xing)小(xiao)，強度(du)大。

2、具有(you)性能穩定(ding)，輸出功率大，切割速度快，表面(mian)光潔度高(gao)，鉬(mu)絲損(sun)耗小(xiao)等特點(dian)。超(chao)低的鉬(mu)絲損(sun)耗，大幅度降低加(jia)工成(cheng)本。

3、編(bian)控一體化(hua)：復雜圖(tu)形(xing)可(ke)經CAD轉(zhuan)(zhuan)換DXF圖(tu)，加工圖(tu)形(xing)實時跟蹤，多種(zhong)加工狀態顯示，還具備停電(dian)記(ji)憶，短路回退，斷(duan)絲保(bao)護(hu)，自動停機，任意角旋轉(zhuan)(zhuan)等功能。

4、采用品牌線切割專用變頻器(qi)控制運絲電機，無極調速，配(pei)合感應(ying)開關無觸點換向，換向時無火花干(gan)擾，無換向噪聲，電機運行平穩，提高機床工(gong)作可靠性(xing)和(he)安全性(xing)。

5、機床采用全(quan)封(feng)閉環保罩殼。

DK7735快(kuai)走絲線切割加工機(ji)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(da)錐(zhui)度： 6o/80mm

4．zui大承載重(zhong)量：400kg

5．X、Y軸坐標行程(cheng)：350×450mm

6．鉬(mu)絲(si)運(yun)行(xing)速度：11m/s

7．工作臺移動肪沖當量：0.001mm

8．工作液：DK-1、DK-4南光

9.供電(dian)電(dian)源(yuan)：380V.50Hz(220V.50Hz)

10.機床(chuang)消耗功率：＜2KVA

11.主機重量：1400kg

12.主機外型(xing)尺(chi)寸：1240×1170×1400

13.加(jia)工精度：按GB/T 7926-2005標(biao)準。

14.加工精(jing)度0.015,zui佳表面(mian)粗糙度Ra≤2.5um。