加(jia)工(gong)業務范圍及技術能力：

1.汽車柴油機行(xing)業。加工(gong)(gong)孔(kong)(kong)徑范圍 0.1-0.5mm，孔(kong)(kong)的加工(gong)(gong)精度≤±0.003 mm，加工(gong)(gong)孔(kong)(kong)圓度 ＜0.003mm，加工(gong)(gong)噴油嘴噴孔(kong)(kong)流量散差 ±2.5％以內。

2.船用(yong)柴油(you)機行業(ye)。加(jia)(jia)工(gong)孔徑范圍(wei) 0.1-0.5mm ，孔的加(jia)(jia)工(gong)精度(du)(du)≤±0.003 mm，加(jia)(jia)工(gong)孔圓度(du)(du)＜0.003mm，加(jia)(jia)工(gong)噴油(you)嘴(zui)噴孔流(liu)量(liang)散差(cha)±2.5％以內。

3. 汽i油(you)發動(dong)機直噴(pen)噴(pen)油(you)嘴。臺階孔：大孔 6-0.35±0.01（0.2mm厚(hou)），精密電火花倒錐微(wei)孔加工機床供應(ying)，小(xiao)孔 6-0.19±0.003（0.4mm厚(hou)）

4.汽i油發動機電噴噴油嘴。加(jia)工孔(kong)徑范圍0.1-0.5mm，孔(kong)的(de)加(jia)工精(jing)度≤±0.003 mm，廊坊精(jing)密電火花倒錐(zhui)微孔(kong)加(jia)工機床，加(jia)工孔(kong)圓(yuan)度 ＜0.003mm。

蘇州電加(jia)工研(yan)發生產的(de)數控電火(huo)花精密微孔機(ji)床設備的(de)優勢有：

加工孔徑范(fan)圍：Φ0.07-Φ1.0mm；

1、具備電(dian)火花多(duo)軸聯動銑削(xue)加工的(de)功(gong)能，可采用(yong)微(wei)細長圓電(dian)極(ji)(ji)或異形(xing)電(dian)極(ji)(ji)銑出(chu)0.07mm的(de)微(wei)細窄槽和需求的(de)各類微(wei)小異形(xing)孔(kong)。適用(yong)于精密零(ling)件刻傷及航天航空精密電(dian)子元件等加工需求；

2、具備采用扁平電極及其它類型電極加工(gong)，各種精密微細(xi)型腔、微細(xi)窄槽和微小異(yi)形孔(kong)。可適用于(yu)各類噴絲板、熔噴板等紡織化纖(xian)行業需(xu)求；

數控電(dian)(dian)火花(hua)(hua)精(jing)密微孔(kong)機加(jia)工(gong)(gong)(gong)機床其(qi)工(gong)(gong)(gong)作原理是利用連續上下垂直運動(dong)的細金(jin)屬銅管（稱為電(dian)(dian)極絲）作電(dian)(dian)極，對工(gong)(gong)(gong)件(jian)進(jin)行脈沖火花(hua)(hua)放電(dian)(dian)蝕除金(jin)屬成型。能直接從工(gong)(gong)(gong)件(jian)的斜(xie)面、曲面穿入，精(jing)密電(dian)(dian)火花(hua)(hua)倒錐微孔(kong)加(jia)工(gong)(gong)(gong)機床報(bao)價(jia)，不受材(cai)(cai)料(liao)的硬度及韌性限制，除了能加(jia)工(gong)(gong)(gong)一般的導電(dian)(dian)材(cai)(cai)料(liao)外，還能順利加(jia)工(gong)(gong)(gong)不銹鋼(gang)、淬火鋼(gang)、硬質合(he)金(jin)、高(gao)溫耐(nai)熱材(cai)(cai)料(liao)等其(qi)它(ta)一些難(nan)加(jia)工(gong)(gong)(gong)材(cai)(cai)料(liao)。

數控電火花(hua)精(jing)密微孔機共(gong)有7個運(yun)動(dong)軸(zhou)，其(qi)中(zhong)(zhong)6軸(zhou)點位(wei)數控。主機采用C型結構。工作臺(tai)配置(zhi)(zhi)X、Y、A、C軸(zhou)，完(wan)成工件各孔位(wei)置(zhi)(zhi)及角度(du)的換位(wei)。其(qi)中(zhong)(zhong)X、Y為(wei)(wei)直(zhi)角直(zhi)線運(yun)動(dong)軸(zhou)，A、C為(wei)(wei)回轉(zhuan)坐(zuo)標軸(zhou)。主軸(zhou)頭配置(zhi)(zhi)了W、S、R三個軸(zhou)，其(qi)中(zhong)(zhong)S為(wei)(wei)直(zhi)線伺(si)服(fu)運(yun)動(dong)軸(zhou)，完(wan)成加(jia)(jia)工中(zhong)(zhong)電極(ji)的伺(si)服(fu)進給(gei)。W軸(zhou)為(wei)(wei)直(zhi)線運(yun)動(dong)軸(zhou)，精(jing)密電火花(hua)倒錐微孔加(jia)(jia)工機床(chuang)研(yan)發，帶動(dong)伺(si)服(fu)主軸(zhou)頭上下運(yun)動(dong)，完(wan)成導(dao)向器與工件之間位(wei)置(zhi)(zhi)的調整。R為(wei)(wei)旋轉(zhuan)軸(zhou)，完(wan)成加(jia)(jia)工中(zhong)(zhong)電極(ji)的旋轉(zhuan)高壓導(dao)液，旋轉(zhuan)導(dao)電及電極(ji)的夾持。